Cytokeratin 20 Antibody 3 Publications

Rabbit Polyclonal| Catalog number: 17329-1-AP

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Freight/Packing

Con: 30 μg/150 μl

Choose size:

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Species specificity:
human, mouse, rat

Positive WB detected in:
COLO 320 cells, HeLa cells

Positive IHC detected in:
human colon tissue, human appendix tissue, human colon tissue, human colon cancer tissue, human ovary tumor tissue, human stomach cancer tissue, rat bladder tissue, rat colon tissue

Positive IF detected in:
HeLa cells

Recommended dilution:
WB : 1:2500-1:10000
IHC : 1:50-1:500
IF : 1:50-1:500

Product Information


Source:
Rabbit

Purification method:
Antigen affinity purification

Isotype:
IgG

Storage:
PBS with 0.02% sodium azide and 50% glycerol pH 7.3. Store at -20oC. Aliquoting is unnecessary for -20oC storage.

Immunogen Information


Full name:
keratin 20

Calculated molecular weight:
424aa,48 kDa

Observed molecular weight:
46 kDa

GenBank accession number:

Gene ID (NCBI):

Gene symbol
KRT20

Synonyms
CK 20, CK20, Cytokeratin 20, K20, keratin 20, KRT20, KRT21, Protein IT
Background

Keratins are a large family of proteins that form the intermediate filament cytoskeleton of epithelial cells, which are classified into two major sequence types. Type I keratins are a group of acidic intermediate filament proteins, including K9–K23, and the hair keratins Ha1–Ha8. Type II keratins are the basic or neutral courterparts to the acidic type I keratins, including K1–K8, and the hair keratins, Hb1–Hb6. Keratin 20 is a type I cytokeratin. It is a major cellular protein of mature enterocytes and goblet cells and is specifically found in the gastric and intestinal mucosa.


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