Key features and details
- Mouse monoclonal [LL002] to Cytokeratin 14
- Suitable for: WB, ICC/IF, IHC-P
- Reacts with: Rat, Human
- Isotype: IgG3
製品名Anti-Cytokeratin 14 antibody [LL002]
Cytokeratin 14 一次抗体 製品一覧
製品の詳細Mouse monoclonal [LL002] to Cytokeratin 14
アプリケーション適用あり: WB, ICC/IF, IHC-Pmore details
種交差性交差種: Rat, Human
Synthetic peptide corresponding to Human Cytokeratin 14 (C terminal).
Database link: P02533
- IHC-P: Human normal skin tissue sections. ICC/IF: A431 cells. WB: A431 whole cell lysate. Human skin whole tissue lysate
This antibody labels the basal layer of stratifying squamous and non-squamous epithelia. The staining pattern iscytoplasmic. It recognizes basal cell carcinomas and squamous cell carcinomas.
This antibody clone is manufactured by Abcam. If you require a different buffer formulation or a particular conjugate for your experiments, please contact email@example.com.
保存方法Shipped at 4°C. Upon delivery aliquot. Store at +4°C. Do Not Freeze.
バッファーPreservative: 0.02% Sodium azide
Constituents: PBS, 6.97% L-Arginine
Concentration information loading...
精製度Protein A purified
一次抗体 備考This antibody labels the basal layer of stratifying squamous and non-squamous epithelia. The staining pattern iscytoplasmic. It recognizes basal cell carcinomas and squamous cell carcinomas.
Our Abpromise guarantee covers the use of ab7800 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
|WB||Use a concentration of 1 µg/ml.|
|ICC/IF||Use a concentration of 0.1 - 1 µg/ml.|
|IHC-P||Use a concentration of 0.1 - 1 µg/ml. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.|
機能The nonhelical tail domain is involved in promoting KRT5-KRT14 filaments to self-organize into large bundles and enhances the mechanical properties involved in resilience of keratin intermediate filaments in vitro.
組織特異性Detected in the basal layer, lowered within the more apically located layers specifically in the stratum spinosum, stratum granulosum but is not detected in stratum corneum. Strongly expressed in the outer root sheath of anagen follicles but not in the germinative matrix, inner root sheath or hair. Found in keratinocytes surrounding the club hair during telogen.
関連疾患Defects in KRT14 are a cause of epidermolysis bullosa simplex Dowling-Meara type (DM-EBS) [MIM:131760]. DM-EBS is a severe form of intraepidermal epidermolysis bullosa characterized by generalized herpetiform blistering, milia formation, dystrophic nails, and mucous membrane involvement.
Defects in KRT14 are a cause of epidermolysis bullosa simplex Weber-Cockayne type (WC-EBS) [MIM:131800]. WC-EBS is a form of intraepidermal epidermolysis bullosa characterized by blistering limited to palmar and plantar areas of the skin.
Defects in KRT14 are a cause of epidermolysis bullosa simplex Koebner type (K-EBS) [MIM:131900]. K-EBS is a form of intraepidermal epidermolysis bullosa characterized by generalized skin blistering. The phenotype is not fundamentally distinct from the Dowling-Meara type, although it is less severe.
Defects in KRT14 are the cause of epidermolysis bullosa simplex autosomal recessive (AREBS) [MIM:601001]. AREBS is an intraepidermal epidermolysis bullosa characterized by localized blistering on the dorsal, lateral and plantar surfaces of the feet.
Defects in KRT14 are the cause of Naegeli-Franceschetti-Jadassohn syndrome (NFJS) [MIM:161000]; also known as Naegeli syndrome. NFJS is a rare autosomal dominant form of ectodermal dysplasia. The cardinal features are absence of dermatoglyphics (fingerprints), reticular cutaneous hyperpigmentation (starting at about the age of 2 years without a preceding inflammatory stage), palmoplantar keratoderma, hypohidrosis with diminished sweat gland function and discomfort provoked by heat, nail dystrophy, and tooth enamel defects.
Defects in KRT14 are the cause of dermatopathia pigmentosa reticularis (DPR) [MIM:125595]. DPR is a rare ectodermal dysplasia characterized by lifelong persistent reticulate hyperpigmentation, noncicatricial alopecia, and nail dystrophy.
配列類似性Belongs to the intermediate filament family.
細胞内局在Cytoplasm. Nucleus. Expressed in both as a filamentous pattern.
- Information by UniProt
- CK 14 antibody
- CK-14 antibody
- ck14 antibody
IHC image of Cytokeratin 14 staining in a section of formalin-fixed paraffin-embedded normal human skin* performed on a Leica BONDTM system using the standard protocol F. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH6, epitope retrieval solution 1) for 20mins. The section was then incubated with ab7800, 1ug/ml, for 15 mins at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX. The inset secondary-only control image is taken from an identical assay without primary antibody.
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.
*Tissue obtained from the Human Research Tissue Bank, supported by the NIHR Cambridge Biomedical Research Centre
All lanes :
Lane 1 : A431 whole cell lysate
Lane 2 : Human skin whole tissue lysate
Lane 3 : SH-SY5Y whole cell lysate (negative control)
Lysates/proteins at 20 µg per lane.
Performed under reducing conditions.
Observed band size: 55 kDa why is the actual band size different from the predicted?
Additional bands at: 70 kDa (possible cross reactivity)
This blot was produced using a 4-12% Bis-tris gel under the MOPS buffer system. The gel was run at 200V for 55 minutes before being transferred onto a Nitrocellulose membrane at 30V for 70 minutes. The membrane was then blocked for an hour using 3% milk before ab7800 and ab181602 (Rabbit anti GAPDH), were incubated overnight at 4°C at a 1ug/ml concentration and 1/20000 dilution respectively. Antibody binding was detected using Goat anti-Rabbit IgG H&L (IRDye® 800CW) preadsorbed (ab216773) and Goat anti-Mouse IgG H&L (IRDye® 680RD) preadsorbed (ab216776) secondary antibodies at 1/20000 dilution for 1 hour at room temperature before imaging.
ab7800 staining Cytokeratin 14 in A431 cells. The cells were fixed with 100% methanol (5 min), permeabilized with 0.1% Triton X-100 for 5 minutes and then blocked with 1% BSA/10% normal goat serum/0.3M glycine in 0.1% PBS-Tween for 1h. The cells were then incubated overnight at +4°C with ab7800 at 0.1ugml then detected with an Alexa Fluor® 488 goat anti-mouse secondary antibody (ab150117) at a 1/1000 dilution (shown in green). Nuclear DNA was labelled with DAPI (shown in blue), and ab202272, Rabbit monoclonal to alpha Tubulin (Alexa Fluor® 594), at a 1/250 dilution (shown in red).
ab7800 staining Cytokeratin 14 in Human normal skin tissue sections by IHC-P (Formaldehyde-fixed, Paraffin-embedded sections). Tissue samples were fixed with formaldehyde and blocked with 10% Serum for 30 minutes at 21°C; antigen retrieval was by heat mediation in citrate buffer (pH 6). The sample was incubated with primary antibody (1/100 in PBS + 0.5% Tween-20 + 0.5% BSA)) at 21°C for 30 minutes. An undiluted HRP-conjugated goat polyclonal to mouse IgG was used as secondary antibody.
Anti-Cytokeratin 14 antibody [LL002] (ab7800) at 2 µg/ml + Human HaCaT whole cell lysate at 30 µg
Goat Anti-mouse IgG Polyclonal at 1/20000 dilution
Developed using the ECL technique.
Observed band size: 55 kDa why is the actual band size different from the predicted?
Exposure time: 1 minute
Blocking Step: 5% Milk for 12 hours at 4°C
Gel Running Conditions: 15%,6V,50min; Reduced; Denaturing
Immunofluorescence analysis of mouse mammary epithelial cells, staining Cytokeratin 14 (red) with ab7800.
Immunohistochemical analysis of mouse mammary duct tissue, staining Cytokeratin 14 (red) with ab7800.
Antigen retrieval was carried out on paraffin-embedded sections by boiling in citrate buffer (pH 6) for 18 minutes in a microwave. Sections were then blocked for 1.5 hours in blocking reagents, before incubating with primary antibody (0.26 µg/ml) overnight at 4°C. An AlexaFluor®555-conjugated goat anti-mouse IgG was used as the secondary antibody
ab7800 は 140 報の論文で使用されています。
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