产品标准
浓缩液(1mg/1ml) 亲和纯化抗体
产品应用
WB=1:100-500 Elisa =1:200-1000 IP=1:20-100 IHC=1:100-500 （石蜡切片需做抗原修复）
产品介绍
结构蛋白（Structural Proteins）
细胞角蛋白5，为高分子量细胞角蛋白 58 kDa ，表达在皮肤的基底细胞和棘层细胞，部分前列腺基底细胞，与其它单层腺上皮不表达。主要用于间皮瘤与腺癌的鉴别诊断。
keratin 5与34bE12 和P504S联合可用于前列腺良恶性病变的鉴别诊断的辅助诊断。
Cytokeratins (CK) are intermediate filaments of epithelial cells, both in keratinising tissue (ie., skin) and non keratinising cells (ie., mesothelial cells). Although not a traditional marker for endothelial cells, cytokeratins have also been found in some microvascular endothelial cells. At least 20 different cytokeratins (CK) in the molecular range of 40 to 70 kDa and isoelectric points of 5 to 8.5 can be identified using two dimensional gel electrophoresis. Biochemically, most members of the CK family fall into one of two classes, type I (acidic polypeptides) and type II (basic polypeptides). At least one member of the acidic family and one member of the basic family is expressed in all epithelial cells. Defects in KRT5 are a cause of epidermolysis bullosa simplex.
mol wt:64kDa
Other Aliases:
Cytokeratin 5; Keratin, type II cytoskeletal 5; CK-5; Keratin-5; K5; 58 kDa cytokeratin; KRT5; CK 5; DDD; EBS 2; EBS2; K5; Keratin 5 (epidermolysis bullosa simplex Dowling-Meara/Kobner/Weber-Cockayne types); Keratin 5; Keratin Type II Cytoskeletal 5; Keratin5; KRT 5; KRT 5A; KRT5
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