Anti-CD34 抗体 [EP373Y] - BSA and Azide free (ab198395)
Key features and details
- Produced recombinantly (animal-free) for high batch-to-batch consistency and long term security of supply
- Rabbit monoclonal [EP373Y] to CD34 - BSA and Azide free
- Suitable for: IHC-Fr, Flow Cyt (Intra), IHC-P, WB, ICC/IF, IP
- Reacts with: Mouse, Rat, Human
Related conjugates and formulations
製品の概要
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製品名
Anti-CD34 antibody [EP373Y] - BSA and Azide free
CD34 一次抗体 製品一覧 -
製品の詳細
Rabbit monoclonal [EP373Y] to CD34 - BSA and Azide free -
由来種
Rabbit -
アプリケーション
適用あり: IHC-Fr, Flow Cyt (Intra), IHC-P, WB, ICC/IF, IPmore details -
種交差性
交差種: Mouse, Rat, Human
交差が予測される動物種: Sheep, Dog, African bush elephant -
免疫原
Synthetic peptide. This information is proprietary to Abcam and/or its suppliers.
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ポジティブ・コントロール
- Flow Cyt (intra): TF-1 cells. WB: TF-1 cell lysate. IHC-P: Human kidney tissue; Mouse normal brain, prostate and kidney tissues; Rat kidney tissue. ICC/IF: HUVEC cells; Human embryonic stem cell-derived endothelial cells. IHC-Fr: Mouse and rat lung tissue. Rat kidney. IP: TF-1 cell lysate.
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特記事項
ab198395 is the carrier-free version of ab81289.
Our carrier-free antibodies are typically supplied in a PBS-only formulation, purified and free of BSA, sodium azide and glycerol. The carrier-free buffer and high concentration allow for increased conjugation efficiency.
This conjugation-ready format is designed for use with fluorochromes, metal isotopes, oligonucleotides, and enzymes, which makes them ideal for antibody labelling, functional and cell-based assays, flow-based assays (e.g. mass cytometry) and Multiplex Imaging applications.
Use our conjugation kits for antibody conjugates that are ready-to-use in as little as 20 minutes with <1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold.
This product is compatible with the Maxpar® Antibody Labeling Kit from Fluidigm, without the need for antibody preparation. Maxpar® is a trademark of Fluidigm Canada Inc.
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 production
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.
製品の特性
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製品の状態
Liquid -
保存方法
Shipped at 4°C. Store at +4°C. Do Not Freeze. -
解離定数(KD 値)
KD = 1.15 x 10 -10 M Learn more about KD -
バッファー
pH: 7.2
Constituent: PBS -
キャリア・フリー
はい -
Concentration information loading...
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精製度
Protein A purified -
ポリ/モノ
モノクローナル -
クローン名
EP373Y -
アイソタイプ
IgG -
研究分野
関連製品
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Alternative Versions
- Alexa Fluor® 488 Anti-CD34 antibody [EP373Y] (ab195013)
- HRP Anti-CD34 antibody [EP373Y] (ab195017)
- PE Anti-CD34 antibody [EP373Y] (ab223930)
- APC Anti-CD34 antibody [EP373Y] (ab310881)
- Alexa Fluor® 594 Anti-CD34 antibody [EP373Y] (ab311670)
- Alexa Fluor® 568 Anti-CD34 antibody [EP373Y] (ab312945)
- Alexa Fluor® 555 Anti-CD34 antibody [EP373Y] (ab313155)
- Anti-CD34 antibody [EP373Y] (ab81289)
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Conjugation kits
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Isotype control
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Recombinant Protein
アプリケーション
The Abpromise guarantee
Abpromise保証は、 次のテスト済みアプリケーションにおけるab198395の使用に適用されます
アプリケーションノートには、推奨の開始希釈率がありますが、適切な希釈率につきましてはご検討ください。
アプリケーション | Abreviews | 特記事項 |
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IHC-Fr | (1) |
Use at an assay dependent concentration.
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Flow Cyt (Intra) |
Use at an assay dependent concentration.
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IHC-P | (2) |
Use at an assay dependent concentration. Perform heat mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol.
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WB |
Use at an assay dependent concentration. Detects a band of approximately 120 kDa (predicted molecular weight: 40 kDa).
ab198395 is not suitable for rat and mouse species in WB application. |
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ICC/IF |
Use at an assay dependent concentration.
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IP |
Use at an assay dependent concentration.
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特記事項 |
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IHC-Fr
Use at an assay dependent concentration. |
Flow Cyt (Intra)
Use at an assay dependent concentration. |
IHC-P
Use at an assay dependent concentration. Perform heat mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol. |
WB
Use at an assay dependent concentration. Detects a band of approximately 120 kDa (predicted molecular weight: 40 kDa). ab198395 is not suitable for rat and mouse species in WB application. |
ICC/IF
Use at an assay dependent concentration. |
IP
Use at an assay dependent concentration. |
ターゲット情報
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機能
Possible adhesion molecule with a role in early hematopoiesis by mediating the attachment of stem cells to the bone marrow extracellular matrix or directly to stromal cells. Could act as a scaffold for the attachment of lineage specific glycans, allowing stem cells to bind to lectins expressed by stromal cells or other marrow components. Presents carbohydrate ligands to selectins. -
組織特異性
Selectively expressed on hematopoietic progenitor cells and the small vessel endothelium of a variety of tissues. -
配列類似性
Belongs to the CD34 family. -
発生段階
On early hematopoietic progenitor cells. -
翻訳後修飾
Highly glycosylated.
Phosphorylated on serine residues by PKC. -
細胞内局在
Membrane. - Information by UniProt
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参照データベース
- Entrez Gene: 947 Human
- Entrez Gene: 12490 Mouse
- Entrez Gene: 305081 Rat
- Omim: 142230 Human
- SwissProt: P28906 Human
- SwissProt: Q64314 Mouse
- Unigene: 374990 Human
- Unigene: 29798 Mouse
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別名
- CD34 antibody
- CD34 antigen antibody
- CD34 molecule antibody
see all
画像
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Immunohistochemical analysis of formalin fixed paraffin embedded human kidney labelling CD34 with ab198395 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 32 min with ULTRA cell conditioning solution (CC1 pH 8.5). ab198395 anti CD34 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.
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Intracellular Flow Cytometry analysis of TF-1 (human erythroleukemia) cells labeling CD34 with purified ab81289 at 1/50 dilution (10ug/ml) (red). Cells were fixed with 4% paraformaldehyde and permeabilised with 90% methanol. A Goat anti rabbit IgG (Alexa Fluor® 488) (1/2000 dilution) was used as the secondary antibody. Rabbit monoclonal IgG (Black) was used as the isotype control, cells without incubation with primary antibody and secondary antibody (Blue) were used as the unlabeled control.
This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab81289).
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This data was developed using ab81289, the same antibody clone in a different buffer formulation.
Immunohistochemical analysis of 4% PFA-fixed, 0.2% Triton X-100 permeabilized frozen Rat kidney tissue labeling CD34 with ab81289 at 1/50 (11.04 µg/mL) dilution followed by ab150077 Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) at 1/1000 dilution (Green). Positive staining on rat kidney. is observed. The nuclear counterstain was DAPI (Blue).Secondary antibody control: Secondary antibody is ab150077 Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) at 1000 dilution.<\p>
Heat mediated antigen retrieval using sodium citrate buffer (10mM citrate pH 6.0 + 0.05% Tween-20).
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This data was developed using ab81289, the same antibody clone in a different buffer formulation.
Immunohistochemical analysis of 4% PFA-fixed, 0.2% Triton X-100 permeabilized frozen Rat lung tissue labeling CD34 with ab81289 at 1/50 (11.04 µg/mL) dilution followed by ab150077 Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) at 1/1000 dilution (Green). Positive staining on rat lung. is observed. The nuclear counterstain was DAPI (Blue).Secondary antibody control: Secondary antibody is ab150077 Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) at 1000 dilution.<\p>
Heat mediated antigen retrieval using sodium citrate buffer (10mM citrate pH 6.0 + 0.05% Tween-20).
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CD34 was immunoprecipitated from TF-1 (Human bone marrow erythroleukemia cells) cells using purified ab81289 at 1/30 dilution. Western blot was performed from the immunoprecipitate using ab81289. Goat Anti-Rabbit IgG, (H+L), Peroxidase conjugated was used as secondary antibody at 1/1000 dilution. Blocking and dilution buffer and concentration: 5% NFDM/TBST
This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab81289).
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Clone EP373Y (ab198395) has been successfully conjugated by Abcam. This image was generated using Anti-CD34 antibody [EP373Y] (Alexa Fluor® 488). Please refer to ab195013 for protocol details.
Overlay histogram showing HUVEC cells stained with ab195013 (red line). The cells were fixed with 4% formaldehyde (10 min) and then permeabilized with 0.1% PBS-Triton X-100 for 15 min. The cells were then incubated in 1x PBS / 10% normal goat serum to block non-specific protein-protein interactions followed by the antibody (ab195013, 1/500 dilution) for 30 min at 22°C.
Isotype control antibody (black line) was Rabbit IgG (monoclonal) Alexa Fluor® 488 (ab199091) used at the same concentration and conditions as the primary antibody. Unlabelled sample (blue line) was also used as a control.
Acquisition of >5,000 events were collected using a 50 mW Blue laser (488nm) and 530/30 bandpass filter.
This antibody gave a positive signal in HUVEC cells fixed with 80% methanol (5 min)/permeabilized with 0.1% PBS-Triton X-100 for 15 min used under the same conditions.
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Clone EP373Y (ab198395) has been successfully conjugated by Abcam. This image was generated using Anti-CD34 antibody [EP373Y] (PE). Please refer to ab223930 for protocol details.
Overlay histogram showing HUVEC cells stained with ab223930 (red line). The cells were fixed with 80% methanol (5 min) and then permeabilized with 0.1% PBS-Triton X-100 for 15 min. The cells were then incubated in 1x PBS / 10% normal goat serum to block non-specific protein-protein interactions followed by the antibody (ab223930, 1/500 dilution) for 30 min at 22°C.
Isotype control antibody (black line) was Rabbit IgG (monoclonal) Phycoerythrin (ab209478) used at the same concentration and conditions as the primary antibody. Unlabelled sample (blue line) was also used as a control.
Acquisition of >5,000 events were collected using a 50 mW Yellow/Green laser (561nm) and 586/15 bandpass filter.
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Immunocytochemistry/Immunofluorescence analysis of HUVEC (Human umbilical vein endothelial cell line) cells labelling CD34 with purified ab81289 at 1/100. Cells were fixed with 4% paraformaldehyde and permeabilized with 0.1% Triton X-100. An Alexa Fluor® 488-conjugated goat anti-rabbit IgG (ab150077) (1/500) was used as the secondary antibody. DAPI (blue) was used as the nuclear counter stain.
Control: Secondary antibody only, ab150120, an Alexa Fluor® 488-conjugated goat anti-mouse IgG (1/500).
This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab81289).
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Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of rat kidney tissue labelling CD34 with purified ab81289 at 1/2500. Heat mediated antigen retrieval was performed using Tris/EDTA buffer pH 9. Goat Anti-Rabbit IgG H&L (HRP) (ab97051) was used as the secondary antibody at 1/500. Negative control using PBS instead of primary antibody. Counter stained with Hematoxylin.
This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab81289).
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Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of human kidney tissue labelling CD34 with purified ab81289 at 1/2500. Heat mediated antigen retrieval was performed using Tris/EDTA buffer pH 9. Goat Anti-Rabbit IgG H&L (HRP) (ab97051) was used as the secondary antibody at 1/500. Negative control using PBS instead of primary antibody. Counter stained with Hematoxylin.
This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab81289).
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Immunocytochemistry/Immunofluorescence analysis of human embryonic stem cell-derived endothelial cells labeling CD34 with unpurified ab81289 at 1/200. Cells were fixed with 4% paraformaldehyde and permeabilized with 0.2% aTriton X-100. An Alexa Fluor® 647-conjugated secondary antibody was used at a 1/400 dilution. DAPI (blue) was used as the nuclear counter stain.
This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab81289).
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Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of Normal kidney vessels tissue labeling CD34 with unpurified ab81289 at 1/100-1/250.
This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab81289).
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Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of Normal uterus vessels tissue labeling CD34 with unpurified ab81289 at 1/100-1/250.
This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab81289).
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IHC image of CD34 staining in Mouse normal brain formalin fixed paraffin embedded tissue section, performed on a Leica BondTM system using the standard protocol B. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH6, epitope retrieval solution 1) for 20 mins. The section was then incubated with unpurified ab81289, 1/250 dilution, for 15 mins at room temperature. A Goat anti-Rabbit biotinylated secondary antibody was used to detect the primary, and visualized using an HRP conjugated ABC system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX.
For other IHC staining systems (automated and non-automated) customers should optimize variable parameters such as antigen retrieval conditions, primary antibody concentration and antibody incubation times.This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab81289).
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Equilibrium disassociation constant (KD)
Learn more about KD
Click here to learn more about KDThis data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab81289).
プロトコール
データシートおよび資料
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Datasheet download
Certificate of Compliance
参考文献 (27)
ab198395 は 27 報の論文で使用されています。
- Zotter B et al. Gli1 Regulates the Postnatal Acquisition of Peripheral Nerve Architecture. J Neurosci 42:183-201 (2022). PubMed: 34772739
- Lin Y et al. Endogenous Aβ induces osteoporosis through an mTOR-dependent inhibition of autophagy in bone marrow mesenchymal stem cells (BMSCs). Ann Transl Med 9:1794 (2021). PubMed: 35071488
- Schwabenland M et al. Deep spatial profiling of human COVID-19 brains reveals neuroinflammation with distinct microanatomical microglia-T-cell interactions. Immunity 54:1594-1610.e11 (2021). PubMed: 34174183
- Mei X et al. Association between glioblastoma cell-derived vessels and poor prognosis of the patients. Cancer Commun (Lond) 40:211-221 (2020). PubMed: 32359215
- Storer MA et al. Acquisition of a Unique Mesenchymal Precursor-like Blastema State Underlies Successful Adult Mammalian Digit Tip Regeneration. Dev Cell 52:509-524.e9 (2020). PubMed: 31902657