KRT20 antibody

Catalog No. ABIN114613

Product Details anti-KRT20 Antibody

Target: KRT20 (Keratin 20 (KRT20))

Reactivity: Human

Host: Mouse

Clonality: Monoclonal

Conjugate: This KRT20 antibody is un-conjugated

Application: Immunohistochemistry (Paraffin-embedded Sections) (IHC (p)), Immunohistochemistry (Frozen Sections) (IHC (fro))

Specificity: This antibody reacts with cytokeratin polypeptide of 46 kDa in immunoblott analyses.
Cellular Localization: Cytoplasmic.

Purification: Purified

Immunogen: Cytokeratins isolated from human micro dissected villi of human duodenal mucosa.

Clone: Ks20-8

Isotype: IgG2a

Application Details

Application Notes: Immunohistochemistry on Paraffin Sections: Use a dilution of 1/25-1/50 in an ABC method(30 minutes at room temperature). Formalin fixed paraffin embedded tissue sectionsrequire high temperature antigen unmasking with 10 mM Citrate buffer, pH 6.0 prior toimmunostaining. Positive Control: Skin.
Other applications not tested.
Optimal dilutions are dependent on conditions and should be determined by the user.

Restrictions: For Research Use only

Handling

Format: Liquid

Storage: 4 °C

Storage Comment: Store the antibody undiluted at 2-8 °C.

Target Details for KRT20

Target: KRT20 (Keratin 20 (KRT20))

Alternative Name: Cytokeratin 20 (KRT20 Products)

Synonyms: KRT20 antibody, CD20 antibody, CK-20 antibody, CK20 antibody, K20 antibody, KRT21 antibody, Krt21 antibody, 9030623C06Rik antibody, keratin 20 antibody, KRT20 antibody, Krt20 antibody

Background: Cytokeratin 20 is a 46 kDa intermediate filament protein whose expression is restricted primarily to gastric and intestinal epithelium, urothelium, and Merkel cells. This antibody is highly specific to cytokeratin 20 and shows no cross-reactivity with other IFPs. Cytokeratin 20 is a unique type I keratin that is expressed in adenocarcinomas of the colon stomach, pancreas and bile system. It is also expressed in mucinous ovarian tumors, transitional cell carcinomas of the urinary tract, and Merkel cell carcinomas. This antibody is essentially non-reactive in squamous cell carcinomas and adenocarcinomas of the breast, lung, and endometrium, non-mucinous tumors of the ovary, and small cell carcinomas. This antibody is often used in conjunction with CK7 and other antibodies to distinguishing colon carcinomas (CK20+), from ovarian, pulmonary, and breast carcinomas.Synonyms: CK20, Cytokeratin 20, K20, KRT20, Keratin type I cytoskeletal 20, Keratin-20, Protein IT

Gene ID: 54474

NCBI Accession: NP_061883

UniProt: P35900