Invitrogen

Cytokeratin 4 Polyclonal Antibody

产品信息

PA5-83251

应用

建议稀释比

已发表文章

免疫印迹 (WB)

0.04-0.4 µg/mL

免疫组化 (IHC)

1:50-1:200

免疫细胞化学 (ICC/IF)

0.25-2 µg/mL

产品规格

种属反应

Human

宿主/亚型

Rabbit / IgG

分类

Polyclonal

类型

Antibody

抗原

Recombinant protein corresponding to Human KRT4. Recombinant protein control fragment (Product #RP-95140).

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偶联物

Unconjugated Unconjugated Unconjugated

形式

Liquid

浓度

0.10 mg/mL

纯化类型

Anitgen affinity chromatography

保存液

PBS, pH 7.2, with 40% glycerol

内含物

0.02% sodium azide

保存条件

Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.

运输条件

Wet ice

RRID

AB_2790407

产品详细信息

Immunogen sequence: GSTSTGGISG GLGSGSGFGL SSGFGSGSGS GFGFGGSVSG SSSSKIISTT TLNKRR

靶标信息

Cytokeratins are a subfamily of intermediate filament proteins and are characterized by a remarkable biochemical diversity, represented in human epithelial tissues by at least 20 different polypeptides. They range in molecular weight between approximately40 kDa and approximately68 kDa and isoelectric pH between 4. 9-7. 8. The individual human cytokeratins are numbered 1 to 20. The various epithelia in the human body usually express cytokeratins which are not only characteristic of the type of epithelium, but also related to the degree of maturation or differentiation within an epithelium. Cytokeratin subtype expression patterns are used to an increasing extent in the distinction of different types of epithelial malignancies. The cytokeratin antibodies are not only of assistance in the differential diagnosis of tumors using immunohistochemistry on tissue sections, but are also a useful tool in cytopathology and flow cytometric assays.

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