Cytokeratin 7 (Glandular and Transitional Epithelial Marker)

Product Specifications

Gene Name

[KRT7]

NCBI Gene ID

3855

Reactivity

Human. Others not known.

Storage Conditions

Antibody with azide - store at 2 to 8 degree C.<br>Antibody without azide - store at -20 to -80 degree C.<br>Antibody is stable for 24 months. Non-hazardous. No MSDS required.

Specificity

It recognizes an intermediate filament protein (IFP) of 55kDa, which is identified as cytokeratin 7. This MAb is highly specific to cytokeratin 7 and shows no cross-reaction with other IFPs. Cytokeratin 7 is a basic cytokeratin, which is found in most glandular and transitional epithelia but not in the stratified squamous epithelia. Keratin 7 is expressed in the epithelial cells of ovary, lung, and breast but not of colon, prostate, or gastrointestinal tract. This MAb is highly useful in distinguishing ovarian carcinomas (keratin 7+) from colon carcinomas (keratin 7-).

Other Gene Names

[KRT7; KRT7; K7; CK7; SCL; K2C7; SCL; CK-7; K7]

Short Name

[Cytokeratin 7]

Other Product Names

[keratin, type II cytoskeletal 7; Keratin, type II cytoskeletal 7; keratin, type II cytoskeletal 7; keratin 7; Cytokeratin-7; CK-7; Keratin-7; K7; Sarcolectin; Type-II keratin Kb7]