Recombinant Cytokeratin 7 antibody (AA 1-100)

Catalog No. ABIN7126619

This Rabbit Monoclonal antibody specifically detects Cytokeratin 7 in IHC. It exhibits reactivity toward Human.

Quick Overview for Recombinant Cytokeratin 7 antibody (AA 1-100) (ABIN7126619)

Target: Cytokeratin 7 (KRT7) (Keratin 7 (KRT7))

Antibody Type: Recombinant Antibody

Reactivity: Human

Host: Rabbit

Clonality: Monoclonal

Conjugate: This Cytokeratin 7 antibody is un-conjugated

Application: Immunohistochemistry (IHC)

Clone: KRT7-4387R

Product Details anti-Cytokeratin 7 Antibody

Binding Specificity: AA 1-100

Purpose: Recombinant Cytokeratin 7 (Glandular and Transitional Epithelial Marker) Antibody

Specificity: Cytokeratin 7 in humans is a protein encoded by the KRT7 gene. It is always as a keratin pair with Cytokeratin 19. Cytokeratin 7 is expressed on most ductal and glandular epithelium including lung, breast, bladder and female genital tract, but not in most gastrointestinal epithelium, prostate, hepatocyte and squamous epithelium. In tumor tissues, its expression is absent in colon cancer, prostate cancer and squamous carcinomas. Cytokeratin 7 is often used in concert with Cytokeratin 20 and CDX-2 to aid in distinguishing ovarian, pulmonary and breast carcinomas (CK7+) from colon carcinomas (CK7-).

Cross-Reactivity (Details): Human.

Purification: 200ug/ml of Ab purified from Bioreactor Concentrate by Protein A/G.

Immunogen: Recombinant fragment (around aa1-100) of human KRT7 protein (exact sequence is proprietary)

Isotype: IgG, kappa

Application Details

Application Notes:

Known_Application: Immunohistochemistry (Formalin-fixed) (1-2 μg/mL for 30 minutes at RT),(Staining of formalin-fixed tissues requires heating tissue sections in 10 mM Tris with 1 mM EDTA, pH 9.0, for 45 min at 95 °C followed by cooling at RT for 20 minutes),Optimal dilution for a specific application should be determined.

Positive_Control: Carcinoma of ovary, lung, cervix, or breast.

Restrictions: For Research Use only

Handling

Concentration: 1.0 mg/mL

Buffer: Prepared in 10  mM PBS

Preservative: Azide free

Storage: -20 °C,-80 °C

Storage Comment: Antibody with azide - store at 2 to 8 °C. Antibody without azide - store at -20 to -80 °C. Antibody is stable for 24 months. Non-hazardous. No MSDS required.

Expiry Date: 24 months

Target Details for Cytokeratin 7

Target: Cytokeratin 7 (KRT7) (Keratin 7 (KRT7))

Alternative Name: KRT7

Background:

CK-7, K2C7, Keratin 55K Type II Cytoskeletal, Keratin Simple Epithelial Type 1 K7, Keratin Type II Cytoskeletal 7, Krt2-7, KRT7, Sarcolectin, SCL, Type II Mesothelial Keratin K7, Type-II Keratin Kb7

Carcinoma of ovary, Cervix, Lung, or breast.

Molecular Weight: 55kDa

Gene ID: 3855, 411501

UniProt: P08729