细胞角蛋白19抗体

英文名称Cytokeratin 19

中文名称细胞角蛋白19抗体

别    名40 kDa keratin intermediate filament; CK 19; ck19; CK19; CK-19; KRT19; Cytokeratin 19; Cytokeratin-19; k19; k1cs; Keratin 19; Keratin-19; Keratin type I 40 kD; Keratin type i 40kD; Keratin type I cytoskeletal 19; krt19; mgc15366; K1C19_HUMAN; Keratin, type I cytoskeletal 19; Keratin, type I, 40 kd.  

Specific References  (0)     |     bs-1028R has been referenced in 0 publications.

规格价格50ul/880元 购买    100ul/1580元 购买    200ul/2480元 购买    大包装/询价

说 明 书50ul  100ul  200ul

研究领域肿瘤  细胞生物  干细胞  细胞类型标志物  

抗体来源Rabbit

*类型Polyclonal

细胞角蛋白19抗体交叉反应 Human, Rat, 

产品应用WB=1:500-2000 ELISA=1:500-1000 IHC-P=1:400-800 IHC-F=1:400-800 IF=1:100-500 （石蜡切片需做抗原修复） 

not yet tested in other applications.

optimal dilutions/concentrations should be determined by the end user.

分 子 量44kDa

细胞定位细胞浆 

性    状Lyophilized or Liquid

浓    度1mg/ml

免 疫 原KLH conjugated synthetic peptide derived from human CK19:168-270/400

亚    型IgG

纯化方法affinity purified by Protein A

储 存 液0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.

保存条件Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C.

结构蛋白（Structural Proteins）

CK-19细胞角蛋白-19(又称CYFRa21-1)主要用于肿瘤方面的研究，近年来大多用于消化系统恶性肿瘤的鉴别，有学者认为：CK-19在*干细胞分化过程中有细胞角蛋白19的表达，把细胞角蛋白19作为*干细胞的标志物。阳性部位：主要在胞浆。