| 存储条件 |
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| Product Name | Cytokeratin 14 Mouse Monoclonal Antibody |
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| Antibody Type | Primary Antibodies |
| Product description | Keratin 14 is a member of the type I keratin family of intermediate filament proteins. Keratin 14 is also known as cytokeratin-14 (CK-14) or keratin-14 (KRT14). In humans it is encoded by the KRT14 gene. Keratin 14 is usually found as a heterodimer with type II keratin 5 and form the cytoskeleton of epithelial cells. Cytokeratin 14 is found in squamous epithelial basal cells, myoepithelium, some glandular epithelia, and mesothelial cells. Anti-Cytokeratin 14 is useful for distinguishing squamous cell carcinomas from other epithelial tumors, and for classifying metaplastic breast carcinomas. The Cytokeratin 14 (IHC555) antibody is intended for qualified laboratories to qualitatively identify by light microscopy the presence of associated antigens in sections of formalin-fixed, paraffin-embedded tissue sections using IHC test methods. Use of this antibody is indicated, subsequent to clinical differential diagnoses of diseases, as an aid in the identification of squamous cell carcinomas within the context of antibody panels, the patient’s clinical history and other diagnostic tests evaluated by a qualified pathologist. |
| Immunogen | Synthetic peptide within Human Cytokeratin 14 aa 423-472 / 472.. |
| Clonality | monoclonal |
|---|---|
| Isotype | IgG1 |
| Host Species | Mouse |
| Tested Applications | ICC/IFIHCWB |
| WB:1:500-1:2000 IHC:1:200-1:1000 ICC/IF:1:100 | |
| Species Reactivity | HumanMouseRat |
| Concentration | 2mg/ml |
| Purification | Protein G |
| Alternative Names | CK 14 antibody CK-14 antibody ck14 antibody Cytokeratin 14 antibody Cytokeratin-14 antibody Cytokeratin14 antibody Dowling Meara antibody EBS3 antibody EBS4 antibody Epidermolysis bullosa simplex antibody K14 antibody K1C14_HUMAN antibody Keratin 14 (epidermolysis bullosa simplex Dowling-Meara Koebner) antibody Keratin 14 antibody Keratin antibody Keratin type I cytoskeletal 14 antibody Keratin type I cytoskeletal 14 antibody Keratin-14 antibody Keratin14 antibody Koebner antibody Krt 14 antibody Krt14 antibody NFJ antibody OTTHUMP00000164624 antibody type I cytoskeletal 14 antibody |
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| Molecular Weight(MW) | 52kDa |
| Cellular Localization | Cytoplasm, Nucleus. |
| SwissProt ID | P02533 |
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WB
Western blot analysis of Cytokeratin 14 on different lysates with Mouse anti-Cytokeratin 14 antibody at 1/1,000 dilution. Lane 1: A431 cell lysate (20 µg/Lane), Lane 2: PANC-1 cell lysate (negative) (20 µg/Lane), Lane 3: Mouse skin tissue lysate (40 µg/Lane), Lane 4: Rat skin tissue lysate (40 µg/Lane), Exposure time: 1 minute; 4-20% SDS-PAGE gel. Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody at 1/1,000 dilution was used in 5% NFDM/TBST at 4℃ overnight. Goat Anti-Mouse IgG - HRP Secondary Antibody at 1/50,000 dilution was used for 1 hour at room temperature.
IHC
Immunohistochemical analysis of paraffin-embedded human tonsil tissue using anti-Cytokeratin 14 antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 8.0-8.4) for 20 minutes.The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (, 1/200) for 30 minutes at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
IHC
Immunohistochemical analysis of paraffin-embedded human skin tissue using anti-Cytokeratin 14 antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 8.0-8.4) for 20 minutes.The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (, 1/200) for 30 minutes at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
ICC/IF
Immunocytochemistry analysis of A431 (positive) and PANC-1 (negative) labeling Cytokeratin 14 with Mouse anti-Cytokeratin 14 antibody at 1/100 dilution. Cells were fixed in 4% paraformaldehyde for 20 minutes at room temperature, permeabilized with 0.1% Triton X-100 in PBS for 5 minutes at room temperature, then blocked with 1% BSA in 10% negative goat serum for 1 hour at room temperature. Cells were then incubated with Mouse anti-Cytokeratin 14 antibody at 1/100 dilution in 1% BSA in PBST overnight at 4 ℃. Goat Anti-Mouse IgG H&L (iFluor™ 488) was used as the secondary antibody at 1/1,000 dilution. PBS instead of the primary antibody was used as the secondary antibody only control. Nuclear DNA was labelled in blue with DAPI. beta Tubulin (red) was stained at 1/100 dilution overnight at +4℃. Goat Anti-Rabbit IgG H&L (iFluor™ 594) were used as the secondary antibody at 1/1,000 dilution.| Positive Control | A431 cell lysates, human tonsil tissue, human skin tissue. |
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| Application Notes | WB:1:500-1:2000 IHC:1:200-1:1000 ICC/IF:1:100 |
| Form | Liquid |
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| Storage Instructions | Store at +4℃ after thawing. Aliquot store at -20℃. Avoid repeated freeze / thaw cycles. |
| Storage Buffer | 1*TBS (pH7.4), 1%BSA, 50%Glycerol. Preservative: 0.05% Sodium Azide. |
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