KRT20 Antibody

Catalog Number:

32041

Amount:

100μg

Price:

$319

Swiss-Prot No:

Swiss-Prot:P35900
NCBI Gene ID:54474

Form of Antibody:

Supplied at 1.0mg/mL in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.

Storage/Stability:

Immunogen:

Recombinant protein of human KRT20.

Purification:

Antibodies were purified by affinity purification using immunogen.

Specificity/Sensitivity:

The antibody detects endogenous level of total KRT20 protein.

Applications:

WB,IHC,IF

Background:

Intermediate-sized filament (IF) protein designated cytokeratin (CK) 20 is a major cellular protein of mature enterocytes and goblet cells commonly found in mucosal epithelium of the mammalian gastrointestinal tract (1). Results strongly suggest that transcriptional regulation of keratin genes in the intestinal epithelium occurs at the level of both immature and terminally differentiated epithelial cells, and is tightly regulated during both fetal development and crypt-to-villus differentiation of the intestinal epithelium (2). CK20 has recently been reported to be useful to distinguish between primary and metastatic lung adenocarcinoma. CK20 expression was significantly more prevalent in adenocarcinoma that originated in the GI tract than that of pulmonary or breast origin (3).

References:

appl_detail:

WB 1:500 - 1:2000
IHC 1:50 - 1:200
IF 1:50 - 1:200

Datasheet PDF