JavaScript is disabled in your browser. Please enable JavaScript to view this website.
AB183322

Anti-CD14 抗体 [SP192]

Anti-CD14 antibody [SP192]

  • BOND RX™ Validated
  • 20ul selling size
  • RabMAb
  • Recombinant
  • Advanced Validation
  • 詳細を見る

5

(5 Reviews)

|

(44 Publications)

Anti-CD14 antibody [SP192] (ab183322) is a rabbit monoclonal antibody detecting CD14 in Western Blot, Flow Cytometry, IHC-P. Suitable for Human.

- Biophysical QC for unrivalled batch-batch consistency
- Over 30 publications

別名を表示する

CD14, Monocyte differentiation antigen CD14, My23 antigen, Myeloid cell-specific leucine-rich glycoprotein

25 Images
Multiplex immunohistochemistry - Anti-CD14 antibody [SP192] (AB183322)
  • mIHC

Supplier Data

Multiplex immunohistochemistry - Anti-CD14 antibody [SP192] (AB183322)

Multiplex immunohistochemistry analysis of formalin/PFA-fixed paraffin-embedded human tonsil tissue staining C3a R with ab317321 at a 1 : 1000 (0.52 ug/ml) dilution, ab183322 anti-CD14 used at 1 : 100 (1.22 ug/ml) dilution and ab16669 anti-CD3 epsilon used at a 1 : 150 (0.06 ug/ml) dilution.

Panel A : merged staining of anti-C3AR1 (green; Opal™520) anti-CD14 (red; Opal™570) anti-CD3 epsilon (magenta; Opal™690) on human tonsil.
Panel B : anti-C3AR1 stained on immune cells.
Panel C : anti-CD14 stained on macrophages.
Panel D : anti-CD3 epsilon stained on T lymphocytes.
Nuclear DNA was labeled with DAPI (shown in blue).

The section was incubated in three rounds of staining : in the order of ab317321, ab183322 and ab16669 for 30 mins at room temperature. Each round was followed by a separate fluorescent tyramide signal amplification system.

The immunostaining was performed on a Leica Biosystems BOND® RX instrument with an Opal™ 4-color kit. Image acquisition was performed with Leica SP8 confocal microscope.

Nuclear counter stain with DAPI.

Heat mediated antigen retrieval was performed with Tris-EDTA buffer (pH 9.0 Epitope Retrieval Solution2) for 20 mins.

Flow Cytometry - Anti-CD14 antibody [SP192] (AB183322)
  • Flow Cyt

Lab

Flow Cytometry - Anti-CD14 antibody [SP192] (AB183322)

Flow cytometry staining of human peripheral blood mononuclear cells (PBMCs) with ab183322 (right) or Recombinant Rabbit IgG, monoclonal [EPR25A] - Isotype Control (left). PBMCs were incubated for 30 mins on ice in 1x PBS containing 10 µg/ml human IgG and 10 % normal goat serum to block FC receptors and non-specific protein-protein interaction followed by the antibody ab183322 or Recombinant Rabbit IgG, monoclonal [EPR25A] - Isotype Control (1x 106 in 100 µl at 0.008 μg/ml) for 30 mins on ice. The cells were simultaneously stained with CD19.

The secondary antibody Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) preadsorbed was incubated at 1/4000 dilutionfor 30 mins on ice

Acquisition of >30000 events were collected using a 50 mW Blue laser (488nm) and 525/40 bandpass filter. Events were gated on CD19-ve.

Flow Cytometry - Anti-CD14 antibody [SP192] (AB183322)
  • Flow Cyt

Lab

Flow Cytometry - Anti-CD14 antibody [SP192] (AB183322)

Flow cytometry staining of human peripheral blood mononuclear cells (PBMCs) with ab183322 (right) or Recombinant Rabbit IgG, monoclonal [EPR25A] - Isotype Control (left). PBMCs were incubated for 30 min on ice in 1x PBS containing 10 µg/ml human IgG and 10 % normal goat serum to block FC receptors and non-specific protein-protein interaction followed by the antibody ab183322 or Recombinant Rabbit IgG, monoclonal [EPR25A] - Isotype Control (1x 106 in 100 µl at 0.008 μg/ml) for 30min on ice. The cells were simultaneously stained with CD19.

The secondary antibody Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) preadsorbed was incubated at 1/4000 for 30min on ice

Acquisition of >30000 events were collected using a 50 mW Blue laser (488nm) and 525/40 bandpass filter. Events were gated on live cells.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD14 antibody [SP192] (AB183322)
  • IHC-P

Lab

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD14 antibody [SP192] (AB183322)

The immunostaining was performed on a Leica Biosystems BOND® RX instrument. Paraffin embedded human tonsil tissue slides were dewaxed, followed by heat mediated antigen retrieval with Citrate buffer (pH 6.0, Epitope Retrieval ER1 Solution) for 10 mins. Endogenous peroxidase activity was blocked with 3% H2O2 for 10 mins. The sections were then incubated with ab183322 (1/100) at room temperature for 30 mins, followed by a ready to use Rabbit specific IHC polymer detection kit HRP/DAB (ab209101). The sections were counterstained with Hematoxylin. The images were taken with a Leica Aperio AT2.

ab183322 was stored at a range of temperatures (+4°C, +22°C, +37°C) for 1 week before being tested in IHC-P. The image shows the staining intensity remains relatively constant across all storage temperatures, demonstrating that antibody activity is not affected.

Multiplex immunohistochemistry - Anti-CD14 antibody [SP192] (AB183322)
  • mIHC

Lab

Multiplex immunohistochemistry - Anti-CD14 antibody [SP192] (AB183322)

Multiplex immunohistochemistry analysis of formalin/PFA-fixed paraffin-embedded human liver tissue staining TLR2 with ab325499 at a 1 : 100 (5.0 µg/ml) dilution, ab183322 anti-CD14 used at 1 : 100 (1.22 µg/ml) dilution and ab245118 anti-CD8 alpha used at a 1 : 500 (0.75 µg/ml) dilution.

Panel A : anti-TLR2 (green; Opal™520), anti-CD14 (magenta; Opal™570) and anti-CD8 alpha (yellow; Opal™690) on human liver.
Panel B : anti-TLPR2 staining immune cells in human liver.
Panel C : anti-CD14 staining macrophages in human liver.
Panel D : anti-CD8 alpha staining T lymphocytes in human liver.
Nuclear DNA was labeled with DAPI (shown in blue).

The section was incubated in three rounds of staining : in the order of ab325499, ab183322 and ab245118 for 30 mins at room temperature. Each round was followed by a separate fluorescent tyramide signal amplification system.

The immunostaining was performed on a Leica Biosystems BOND® RX instrument with an Opal™ 4-color kit. Image acquisition was performed with Leica SP8 confocal microscope.

Nuclear counter stain with DAPI.

Heat mediated antigen retrieval was performed with Tris-EDTA buffer (pH 9.0, Epitope Retrieval Solution2) for 20 mins.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD14 antibody [SP192] (AB183322)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD14 antibody [SP192] (AB183322)

Immunohistochemical analysis of paraffin embedded Human tonsil tissue labeling CD14 with ab183322 at 1/100.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD14 antibody [SP192] (AB183322)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD14 antibody [SP192] (AB183322)

Immunohistochemical analysis of paraffin embedded Human esophagus tissue labeling CD14 with ab183322 at 1/100.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD14 antibody [SP192] (AB183322)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD14 antibody [SP192] (AB183322)

Immunohistochemical analysis of paraffin embedded Human liver tissue labeling CD14 with ab183322 at 1/100.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD14 antibody [SP192] (AB183322)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD14 antibody [SP192] (AB183322)

Immunohistochemical analysis of paraffin embedded Human spleen tissue labeling CD14 with ab183322 at 1/100.

Flow Cytometry - Anti-CD14 antibody [SP192] (AB183322)
  • Flow Cyt

Unknown

Flow Cytometry - Anti-CD14 antibody [SP192] (AB183322)

Flow Cytometry analysis of human PBMC (human peripheral blood mononuclear cell) cells labeling CD14 with purified ab183322 at 1 : 200 dilution (0.805 µg/ml) - Red. A Goat anti rabbit IgG (Dylight® 488, ab98462) secondary antibody was used at 1 : 2000 dilution. Isotype control - Rabbit monoclonal IgG (ab172730) - Black. Unlabeled control - Blue.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD14 antibody [SP192] (AB183322)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD14 antibody [SP192] (AB183322)

Immunohistochemical analysis of paraffin embedded Human lung tissue labeling CD14 with ab183322 at 1/100.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD14 antibody [SP192] (AB183322)
  • IHC-P

Unknown

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD14 antibody [SP192] (AB183322)

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of Human colon tissue sections labeling CD14 with ab183322 at 1/100 dilution (1.61 μg/ml). Heat mediated antigen retrieval with sodium citrate buffer (pH 6.0, epitope retrieval solution 1) for 10mins Rabbit specific IHC polymer detection kit HRP/DAB (ab209101) was used as the secondary antibody. Hematoxylin was used as a counterstain. Positive staining on stromal cells in the human colon, performed on a Leica Biosystems BOND™ RX instrument.
The section was incubated with ab183322 for 10 mins at room temperature.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD14 antibody [SP192] (AB183322)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD14 antibody [SP192] (AB183322)

Immunohistochemical analysis of paraffin embedded Human HK lymphoma tissue labeling CD14 with ab183322 at 1/100.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD14 antibody [SP192] (AB183322)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD14 antibody [SP192] (AB183322)

Immunohistochemical analysis of paraffin embedded Human B cell lymphoma tissue labeling CD14 with ab183322 at 1/100.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD14 antibody [SP192] (AB183322)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD14 antibody [SP192] (AB183322)

Immunohistochemical analysis of paraffin embedded Human colon tissue labeling CD14 with ab183322 at 1/100.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD14 antibody [SP192] (AB183322)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD14 antibody [SP192] (AB183322)

Immunohistochemical analysis of paraffin embedded Human bladder tissue labeling CD14 with ab183322 at 1/100.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD14 antibody [SP192] (AB183322)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD14 antibody [SP192] (AB183322)

Immunohistochemical analysis of paraffin embedded Human bone marrow tissue labeling CD14 with ab183322 at 1/100.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD14 antibody [SP192] (AB183322)
  • IHC-P

Unknown

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD14 antibody [SP192] (AB183322)

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of Human tonsil tissue sections labeling CD14 with ab183322 at 1/100 dilution (1.61 μg/ml). Heat mediated antigen retrieval with sodium citrate buffer (pH 6.0, epitope retrieval solution 1) for 10mins Rabbit specific IHC polymer detection kit HRP/DAB (ab209101) was used as the secondary antibody. Hematoxylin was used as a counterstain. Positive staining on the human tonsil, performed on a Leica Biosystems BOND™ RX instrument.
The section was incubated with ab183322 for 10 mins at room temperature.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD14 antibody [SP192] (AB183322)
  • IHC-P

Unknown

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD14 antibody [SP192] (AB183322)

Immunohistochemical analysis of paraffin embedded Human endometrium tissue labeling CD14 with ab183322 at 1/100.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD14 antibody [SP192] (AB183322)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD14 antibody [SP192] (AB183322)

Immunohistochemical analysis of paraffin embedded Human colon adenocarcinoma tissue labeling CD14 with ab183322 at 1/100.

Multiplex immunohistochemistry - Anti-CD14 antibody [SP192] (AB183322)
  • mIHC

Lab

Multiplex immunohistochemistry - Anti-CD14 antibody [SP192] (AB183322)

Multiplex immunohistochemistry analysis of formalin/PFA-fixed paraffin-embedded human spleen tissue staining CD42d/GP5 with ab322703 at a 1/500 dilution, ab255296 anti-CD177 used at 1/2000 dilution and ab183322 anti-CD14 used at a 1/100 dilution.

Panel A : anti-CD42d/GP5 (green; Opal™520), anti-CD177 (magenta; Opal™690) and anti-CD14 (gray; Opal™570) on human spleen.

Panel B : anti-CD42d/GP5 staining platelets in human spleen.

Panel C : anti-CD177 staining neutrophils in human spleen.

Panel D : anti-CD14 staining blood vessel in human spleen.

Nuclear DNA was labeled with DAPI (shown in blue).

The section was incubated in three rounds of staining : in the order of ab322703, ab255296 and ab183322 for 30 mins at room temperature. Each round was followed by a separate fluorescent tyramide signal amplification system.

The immunostaining was performed on a Leica Biosystems BOND® RX instrument with an Opal™ 4-color kit. Image acquisition was performed with Leica SP8 confocal microscope.

Heat mediated antigen retrieval was performed with Tris-EDTA buffer (pH 9.0, Epitope Retrieval Solution 2) for 20 mins.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD14 antibody [SP192] (AB183322)
  • IHC-P

Lab

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD14 antibody [SP192] (AB183322)

Immunohistochemical analysis of formalin-fixed paraffin-embedded human tonsil labelling CD14 with ab230903 at a concentration of 0.5µg/ml. The immunostaining was performed on a Ventana DISCOVERY ULTRA (Roche Tissue Diagnostics) instrument with an OptiView DAB IHC Detection Kit. Heat mediated antigen retrieval was conducted for 32min with ULTRA cell conditioning solution (CC1 pH8.5). ab220903 anti CD14 antibody was incubated at 37°C for 16min. Sections were counterstained is with Hematoxylin II. Image inset shows absence of staining in secondary antibody only control.

This data was developed using the same antibody clone in a different buffer formulation (ab230903).

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD14 antibody [SP192] (AB183322)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD14 antibody [SP192] (AB183322)

Immunohistochemical analysis of paraffin embedded Human thymus tissue labeling CD14 with ab183322 at 1/100.

Western blot - Anti-CD14 antibody [SP192] (AB183322)
  • WB

Lab

Western blot - Anti-CD14 antibody [SP192] (AB183322)

This blot was produced using 4-20% SDS-PAGE containing 15 μg of human tonsil lysate per lane at 150V for 1hr before being transferred onto a 0.45 μm PVDF membrane at 75V for 1hr. The membrane was then blocked for 1hr using 5% NFDM/TBST, then incubated with ab183322 (1/1000) at room temperature for 1hr. After being washed three times in TBST, the membrane was incubated with Peroxidase conjugated goat anti-rabbit IgG with minimal cross-reactivity with human IgG at 1/2000 dilution for 1hr at room temperature. The membrane was washed three times again. Then the signal was developed using the ECL technique. ab183322 was stored at a range of temperatures (+4°C, +22°C, +37°C) for 1 week before being tested in WB. The image shows the band intensity remains relatively constant across all storage temperatures, demonstrating that antibody activity is not affected.

All lanes:

Western blot - Anti-CD14 antibody [SP192] (ab183322) at 1/1000 dilution

All lanes:

Human tonsyl lysate at 15 µg with NDFM/TBST

Secondary

All lanes:

Western blot - Goat Anti-Rabbit IgG H&L (HRP) (<a href='/products/secondary-antibodies/goat-rabbit-igg-h-l-hrp-ab97051'>ab97051</a>) at 1/2000 dilution

false

Exposure time: 20s

Western blot - Anti-CD14 antibody [SP192] (AB183322)
  • WB

Supplier Data

Western blot - Anti-CD14 antibody [SP192] (AB183322)

All lanes:

Western blot - Anti-CD14 antibody [SP192] (ab183322) at 1/100 dilution

All lanes:

Human tonsil lysate

Predicted band size: 40 kDa

false

関連する標識済み抗体及び組成の異なる製品 (6)

Key facts

宿主種

Rabbit

クローン性

Monoclonal

クローン番号

SP192

アイソタイプ

IgG

キャリアフリー

No

交差種

Human

アプリケーション

WB, IHC-P, Flow Cyt, mIHC

applications

免疫原

The exact immunogen used to generate this antibody is proprietary information.

Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "IHCP" : {"fullname" : "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)", "shortname":"IHC-P"}, "WB" : {"fullname" : "Western blot", "shortname":"WB"}, "FlowCyt" : {"fullname" : "Flow Cytometry", "shortname":"Flow Cyt"}, "mIHC" : {"fullname" : "Multiplex immunohistochemistry", "shortname":"mIHC"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "1/100", "IHCP-species-notes": "<p>Antigen retrieval: Boil tissue section in 10mM citrate buffer, pH 6.0 for 10 min followed by cooling at room temperature for 20 min.</p> Perform heat-mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/100", "WB-species-notes": "<p></p>", "FlowCyt-species-checked": "testedAndGuaranteed", "FlowCyt-species-dilution-info": "1/2300 - 1/262500", "FlowCyt-species-notes": "<p></p>", "mIHC-species-checked": "testedAndGuaranteed", "mIHC-species-dilution-info": "1/100", "mIHC-species-notes": "<p></p> Perform heat-mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol." } } }

製品の詳細

What is this antibody validated in?
Anti-CD14 antibody [SP192] (ab183322) is a rabbit recombinant monoclonal antibody and is validated for use in Western Blot (WB), Flow Cytometry (Flow Cyt), Immunohistochemistry (IHC-P) in Human samples.

What is the molecular weight of CD14?
Anti-CD14 [SP192] (ab183322) specifically detects a band for CD14 (UniProt: P08571) at a molecular weight of 40kDa.

Collaboration
Anti-CD14 [SP192] (ab183322) is a clone from the portfolio of Spring Bioscience (Roche) SP clones which have been optimised for immunohistochemistry (IHC).

Trusted by the scientific community
Anti-CD14 [SP192] (ab183322) was first used in a scientific publication in 2013 and has been cited over 30 times in peer-reviewed journals.

Reviewed by scientists
Anti-CD14 [SP192] (ab183322) has over 5 independent reviews from customers.

Trial sizes available!
Test your antibody or perform pre-screening before committing to a larger quantity. Sold in 10µl. Discover our selection of trial-size antibodies.

Other related products
We have a range of other formats of antibody clone [SP192] also available for your convenience: ab183322, Carrier free - ab230903, Alexa Fluor® 647 - ab302698, Alexa Fluor® 488 - ab302826, Alexa Fluor® 594 - ab305119, PE - ab307635, APC - ab314412

What are the advantages of a recombinant monoclonal antibody?
This product is a recombinant monoclonal antibody, which offers several advantages including:

  • - High batch-to-batch consistency and reproducibility
  • - Improved sensitivity and specificity
  • - Long-term security of supply
  • - Animal-free batch production

For more information, read more on recombinant antibodies.

Shipping conditions update: ambient shipping

This product will be delivered at ambient temperature instead of chilled – this is by design. Extensive stability testing confirmed that our products are suitable for shipment under ambient conditions and maintain expected quality.

Why the change?

It’s part of our commitment to more sustainable packaging solutions, with ambient deliveries using eco-friendly materials such as recyclable cardboard instead of polystyrene.

What you need to know

  • Ambient shipments come clearly marked on the delivery note.
  • No ice will be included in ambient shipments, but mixed orders (ambient and cold-chain items) will still arrive with ice packs to protect temperature-sensitive products.
  • Warranty coverage remains fully valid, aligned with our validated shipping method.
  • Please store the product as per the datasheet instructions upon receipt.

Find out more - https://www.abcam.com/en-us/support/shipping-storage-support/ambient-shipping

出荷温度及び保存条件

製品の状態
Liquid
精製方法
Affinity purification Protein A/G
精製に関する特記事項
Purified from TCS by protein A/G.
バッファー組成
pH: 7.2 - 7.4 Preservative: 0.1% Sodium azide Constituents: PBS, 1% BSA
出荷温度
Conditional Ambient
短期保存期間
1-2 weeks
短期保存温度
+4°C
長期保存温度
-20°C
分注に関する情報
Upon delivery aliquot
保管に関する情報
Avoid freeze / thaw cycle

補足情報

This supplementary information is collated from multiple sources and compiled automatically.

CD14 also known as cluster of differentiation 14 is a glycoprotein with a molecular mass of approximately 55 kDa. This protein is expressed mainly on the surface of macrophages monocytes and to a lesser extent on neutrophils. CD14 exists in two forms: membrane-bound (mCD14) and soluble (sCD14). It functions as a co-receptor along with TLR4 (Toll-like receptor 4) and MD-2 for the detection of bacterial lipopolysaccharide (LPS) which is an important component of the outer membrane of Gram-negative bacteria.
Biological function summary

This glycoprotein plays a significant role in the innate immune system by recognizing pathogen-associated molecular patterns (PAMPs). It is part of a receptor complex where CD14 acts alongside LPS binding protein (LPS-R) TLR4 and MD-2 to facilitate pro-inflammatory signaling in response to microbial invasion. By binding to LPS CD14 initiates and amplifies the immune response leading to the production of cytokines and the recruitment of other immune cells to the site of infection.

Pathways

CD14 interacts with the toll-like receptor signaling pathway notably involving TLR4. Upon LPS detection CD14 assists in the activation of TLR4 triggering downstream signaling cascades such as NF-κB and MAPK pathways. These pathways result in the transcription of inflammatory cytokines and are essential for the host defense mechanism. The protein complex involving CD14 further interacts with adaptor proteins like MyD88 and TRIF facilitating signal propagation and the immune system's ability to respond to pathogens.

Researchers have linked CD14 to sepsis and atherosclerosis. High levels of soluble CD14 (sCD14) are often observed in patients with sepsis indicating its participation in excessive systemic inflammation. In atherosclerosis CD14's role in recognizing LPS contributes to chronic inflammation and the development of plaques in arteries. Through these diseases CD14 connects with TLR4 emphasizing its impact on inflammatory responses and its potential as a therapeutic target.

製品プロトコール

For this product, it's our understanding that no specific protocols are required. You can visit:

ターゲットの情報

Coreceptor for bacterial lipopolysaccharide (PubMed : 1698311, PubMed : 23264655). In concert with LBP, binds to monomeric lipopolysaccharide and delivers it to the LY96/TLR4 complex, thereby mediating the innate immune response to bacterial lipopolysaccharide (LPS) (PubMed : 20133493, PubMed : 22265692, PubMed : 23264655). Acts via MyD88, TIRAP and TRAF6, leading to NF-kappa-B activation, cytokine secretion and the inflammatory response (PubMed : 8612135). Acts as a coreceptor for TLR2 : TLR6 heterodimer in response to diacylated lipopeptides and for TLR2 : TLR1 heterodimer in response to triacylated lipopeptides, these clusters trigger signaling from the cell surface and subsequently are targeted to the Golgi in a lipid-raft dependent pathway (PubMed : 16880211). Binds electronegative LDL (LDL(-)) and mediates the cytokine release induced by LDL(-) (PubMed : 23880187).
See full target information CD14

文献 (44)

Recent publications for all applications. Explore the full list and refine your search

Immune network 25:e25 PubMed40917788

2025

Pathotype-Specific Expression of Granzyme-Perforin Pathway Genes and Their Association With Clinical Disease Activity in Early Rheumatoid Arthritis and in a Randomized Clinical Trial.

Applications

Unspecified application

Species

Unspecified reactive species

Francisco G La Rosa,Larry W Moreland,Luigi Nibali,Mike Curtis,Kevin D Deane,Colin Strickland,Jennifer Seifert,Carson Keeter,Dmitri Simberg,Robert I Scheinman,Rachel Lau,Costantino Pitzalis,Myles J Lewis,V Michael Holers,Nirmal K Banda

Nature 644:1058-1068 PubMed40659786

2025

Microbiota-driven antitumour immunity mediated by dendritic cell migration.

Applications

Unspecified application

Species

Unspecified reactive species

Nina Yi-Tzu Lin,Shota Fukuoka,Shohei Koyama,Daisuke Motooka,Dieter M Tourlousse,Yuko Shigeno,Yuki Matsumoto,Hiroyuki Yamano,Kazutoshi Murotomi,Hideyuki Tamaki,Takuma Irie,Eri Sugiyama,Shogo Kumagai,Kota Itahashi,Tokiyoshi Tanegashima,Kaori Fujimaki,Sachiko Ito,Mariko Shindo,Takahiro Tsuji,Hiroaki Wake,Keisuke Watanabe,Yuka Maeda,Tomohiro Enokida,Makoto Tahara,Riu Yamashita,Takao Fujisawa,Motoo Nomura,Akihito Kawazoe,Koichi Goto,Toshihiko Doi,Kohei Shitara,Hiroyuki Mano,Yuji Sekiguchi,Shota Nakamura,Yoshimi Benno,Hiroyoshi Nishikawa

Bioengineering & translational medicine 10:e10738 PubMed40060763

2025

Assessing the impact of airborne particulate pollution on human skin utilizing a novel human skin equivalent containing MUTZ-3-derived Langerhans cells.

Applications

Unspecified application

Species

Unspecified reactive species

Amy Simpson,Teresa DiColandrea,Stefan Przyborski

Advanced science (Weinheim, Baden-Wurttemberg, Germany) 12:e2412282 PubMed39887620

2025

Unraveling the Microenvironment and the Pathogenic Axis of HIF-1α-Visfatin-Fibrosis in Autoimmune Pancreatitis Using a Single-Cell Atlas.

Applications

Unspecified application

Species

Unspecified reactive species

Deyu Zhang,Congjia Ma,Zhen Wang,Yanfang Liu,Zaoqu Liu,Wanshun Li,Yue Liu,Chang Wu,Liqi Sun,Fei Jiang,Hui Jiang,Xiaoju Su,Lisi Peng,Jiayu Li,Xinyue Wang,Hua Yin,Dongling Wan,Yuyan Zhou,Xiaorong Tian,Shiyu Li,Zhendong Jin,Baoan Ji,Zhaoshen Li,Haojie Huang

International journal of molecular sciences 25: PubMed39518962

2024

Gestational Diabetes Mellitus-Induced Inflammation in the Placenta via IL-1β and Toll-like Receptor Pathways.

Applications

Unspecified application

Species

Unspecified reactive species

Katarzyna Zgutka,Marta Tkacz,Patrycja Tomasiak,Katarzyna Piotrowska,Przemysław Ustianowski,Andrzej Pawlik,Maciej Tarnowski

Biomolecules 14: PubMed39456246

2024

Short Link N Modulates Inflammasome Activity in Intervertebral Discs Through Interaction with CD14.

Applications

Unspecified application

Species

Unspecified reactive species

Muskan Alad,Michael P Grant,Laura M Epure,Sunny Y Shih,Geraldine Merle,Hee-Jeong Im,John Antoniou,Fackson Mwale

Cancer communications (London, England) 44:1287-1310 PubMed39285586

2024

Local TSH/TSHR signaling promotes CD8 T cell exhaustion and immune evasion in colorectal carcinoma.

Applications

Unspecified application

Species

Unspecified reactive species

Sisi Zeng,Huiling Hu,Zhiyang Li,Qi Hu,Rong Shen,Mingzhou Li,Yunshi Liang,Zuokang Mao,Yandong Zhang,Wanqi Zhan,Qin Zhu,Feifei Wang,Jianbiao Xiao,Bohan Xu,Guanglong Liu,Yanan Wang,Bingsong Li,Shaowan Xu,Zhaowen Zhang,Ceng Zhang,Zhizhang Wang,Li Liang

Frontiers in oncology 14:1340184 PubMed38817895

2024

Analysis of tumor microenvironment composition in vestibular schwannomas: insights into NF2-associated and sporadic variations and their clinical correlations.

Applications

Unspecified application

Species

Unspecified reactive species

Vera Nickl,David Ziebolz,Charlotte Rumpel,Dennis Klein,Robert Nickl,Eva Rampeltshammer,Camelia M Monoranu,Ralf-Ingo Ernestus,Cordula Matthies,Mario Löhr,Carsten Hagemann,Maria Breun

Cell reports. Medicine 5:101585 PubMed38781960

2024

Targeting MCL1-driven anti-apoptotic pathways overcomes blast progression after hypomethylating agent failure in chronic myelomonocytic leukemia.

Applications

Unspecified application

Species

Unspecified reactive species

Guillermo Montalban-Bravo,Natthakan Thongon,Juan Jose Rodriguez-Sevilla,Feiyang Ma,Irene Ganan-Gomez,Hui Yang,Yi June Kim,Vera Adema,Bethany Wildeman,Tomoyuki Tanaka,Faezeh Darbaniyan,Gheath Al-Atrash,Karen Dwyer,Sanam Loghavi,Rashmi Kanagal-Shamanna,Xingzhi Song,Jianhua Zhang,Koichi Takahashi,Hagop Kantarjian,Guillermo Garcia-Manero,Simona Colla

Thrombosis journal 22:14 PubMed38263151

2024

Detecting prokaryote-specific gene and other bacterial signatures in thrombi from patients with acute ischemic stroke.

Applications

Unspecified application

Species

Unspecified reactive species

Xiaoke Wang,Jie Gao,Yantong Chen,Xiaohao Zhang,Zhengze Dai,Qiliang Dai,Mengna Peng,Lulu Xiao,Xuerong Jia,Haodi Cai,Tao Mou,Xiang Li,Gelin Xu
View all publications

Abcam product promise

当社は、高品質な試薬を通じてお客様の研究を力強くサポートすることをお約束いたします。ご使用いただく各段階で、常にお客様をサポートできる体制を整えております。万が一、製品が期待通りに機能しない場合は、「Abcam Product Promise」による当社保証制度に基づき、安心してご利用いただけます。
保証に関する詳細については利用規約をご確認ください。

Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.

For licensing inquiries, please contact partnerships@abcam.com