描述小鼠单克隆抗体[C-46] to Cytokeratin 7+17
特异性Cytokeratin peptides 7 (54 kDa) and 17 (46 kDa)
经测试应用适用于: ICC, WB, IHC-P, IPmore details
种属反应性与反应: Sheep, Cow, Dog, Human, Pig
不与反应: Mouse, Rat, Rabbit
Tissue/ cell preparation (Human). (Cytoskeleton preparation of HeLa cells (cervix carcinoma)).
常规说明Strongly positive on most simple epithelia except for stomach, small intestine and colon mucosa, hepatocytes, pancreatic acini, renal tubules, also positive on some non-cornifying epithelia.
存放说明Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C or -80°C. Avoid freeze / thaw cycle.
Preservative: 0.097% Sodium azide
Concentration information loading...
纯度>95% by SDS-PAGE
纯化说明Purified from culture supernatant using protein A-affinity chromatography.
Our Abpromise guarantee covers the use of ab670 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
IHC-P: Use at an assay dependant dilution. Perform enzymatic antigen retrieval before commencing with IHC staining protocol.
IP: Use at an assay dependant dilution.
WB: Use at an assay dependant concentration.
Not tested in other applications.
Optimal dilutions/concentrations should be determined by the end user.
相关性Cytokeratin 7 and 17 is a heterotetramer of a type I and type II keratins. Interacts with eukaryotic translation initiator factor 3 (eIF3) subunit EIF3S10 and with HPV16 E7. Cytokeratin 7 blocks interferon-dependent interphase and stimulates DNA synthesis in cells. Involved in the translational regulation of the human papillomavirus type 16 E7 mRNA (HPV16 E7). Cytokeratin 17 is required for the correct growth of hair follicles, in particular for the persistence of the anagen (growth) state. Modulates the function of TNF-alpha in the specific context of hair cycling.
- CK17 antibody
- CK7 antibody
- Cytokeratin 17 antibody
Ab670 (20ug/ml) staining human Cytokeratin 7+17 in human pancreas by immunohistochemistry using formalin fixed, paraffin embedded tissue.
Anti-Cytokeratin 7+17 antibody [C-46] (ab670) at 1 µg/ml + HeLa cell lysate
Observed band size: 49,51 kDa why is the actual band size different from the predicted?
Sample preparation:Lysis 1% lauryl maltoside for 1 hour, 5x10 sec. sonication; 5 min. in hot Laemmli buffer (reducing conditions.)
Ab670 (20ug/ml) staining human Cytokeratin 7+17 in human breast by immunohistochemistry using formalin fixed, paraffin embedded tissue.
This product has been referenced in:
- Sun Y et al. Aberrant cytokeratin expression during arsenic-induced acquired malignant phenotype in human HaCaT keratinocytes consistent with epidermal carcinogenesis. Toxicology 262:162-70 (2009). Read more (PubMed: 19524636) »
- Vojtesek B et al. A panel of monoclonal antibodies to keratin no. 7: characterization and value in tumor diagnosis. Neoplasma 37:333-42 (1990). Read more (PubMed: 1695327) »