Cytokeratin 8 Antibody Cocktail

SKU: orb2637813

描述

Cytokeratin 8 (CK8) belongs to the type II (or B or basic) subfamily of high molecular weight cytokeratins and exists in combination with cytokeratin 18 (CK18). Cytokeratin 8 is primarily found in the non-squamous epithelia and is present in majority of adenocarcinomas and ductal carcinomas. It is absent in squamous cell carcinomas. Hepatocellular carcinomas are defined by the use of antibody that recognizes only cytokeratin 8 and 18. Cytokeratin 8 exists on several types of normal and neoplastic epithelia, including many ductal and glandular epithelia such as colon, stomach, small intestine, trachea, and esophagus as well as in transitional epithelium. antibody to Cytokeratin 8 does not react with skeletal muscle or nerve cells. Epithelioid sarcoma, chordoma, and adamantinoma show strong positivity corresponding to that of simple epithelia (with antibodies against Cytokeratin 8, 18 and 19). Reportedly, Cytokeratin 8 antibody is useful for the differentiation of lobular (ï¿½ring-like, perinuclearï¿½) from ductal (ï¿½peripheral-predominantï¿½) carcinoma of the breast.

图片与验证

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Item 1 of 6

已测应用	FACS, IF, IHC-P, WB
稀释范围	Flow cytometry: 1-2ug/million cells,Immunofluorescence: 1-2ug/ml,Immunohistochemistry (FFPE): 1-2ug/ml for 30 min at RT,Western blot: 1-2ug/ml
反应性	Human, Rat
应用说明	The concentration stated for each application is a general starting point. Variations in protocols, secondaries and substrates may require the antibody to be titered up or down for optimal performance.1. Staining of formalin-fixed tissues requires boiling tissue sections in 10mM Citrate Buffer, pH 6.0, for 10-20 min followed by cooling at RT for 20 minutes.2. The prediluted format is supplied in a dropper bottle and is optimized for use in IHC. After epitope retrieval step (if required), drip mAb solution onto the tissue section and incubate at RT for 30 min.

关键属性

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抗体类型	Primary Antibody
宿主	Mouse
克隆性	Monoclonal
同种型	Mouse IgG1, kappa
克隆号	H1 + TS1
免疫原	A cytoskeleton preparation containing Cytokeratin 8 (H1) and Keratin preparation from a human carcinoma (TS1) were used as the immunogen for this antibody cocktail.
纯化	Protein G affinity chromatography
偶联	Unconjugated

储存与操作

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储存	Maintain refrigerated at 2-8°C for up to 2 weeks. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.
缓冲液/防腐剂	1 mg/ml in 1X PBS; rAlbumin free, sodium azide free
有效期	12 months from date of receipt.
免责声明	For research use only

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质量保证

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