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Reconstitute lyophilized product with 1 mL distilled water.
Ks 7.18 represents an excellent marker for the discrimination of specific subtypes of adenocarcinoma: e.g. adenocarcinoma of pancreas, bile duct carcinoma and transitional carcinoma of bladder are stained, whereas hepatocellular and prostate carcinomas are negative. Detects specific subtypes of adenocarcinomas: Adenocarcimona of pancreas, gallbladder, lung, cervix; cholangio carcinoma of liver; ductal and lobular carcinoma of breast; carcinomas of ovary; transitional cell carcinoma of bladder; mesothelioma; negative with most cases of hepatocellular carcinoma. In colorectal carcinoma early stages are reported to be negative but advanced stages of tumor development are positive for keratin K7 expression. Occasionally, staining of blood vessel walls, particularly of endothelial cells may be observed. Reacts with MW 54,000 polypeptide (keratin K7; formerly also designated cytokeratin 7) of human glandular epithelia.Reactivity on cultured cell lines: HeLa, RT 112, T24, BT-20, CAMA-1, Detroit 562, (MCF-7 and HT-29 are negative).
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).
仅用于科研。不用于诊断过程。未经明确授权不得转售。
蛋白别名: CK-7; cytokeratin 7; Cytokeratin-7; K7; keratin 7, type II; keratin, 55K type II cytoskeletal; keratin, simple epithelial type I, K7; Keratin, type II cytoskeletal 7; Keratin-7; Sarcolectin; type II mesothelial keratin K7; Type-II keratin Kb7
基因别名: CK7; K2C7; K7; KRT7; SCL
UniProt ID: (Bovine) Q29S21, (Human) P08729
Entrez Gene ID: (Bovine) 535697, (Human) 3855, (Sheep) 101112716