p21/CIP1/CDKN1A Antibody (SPM306) - Azide and BSA Free, Novus Biologicals™

p21/CIP1/CDKN1A

1.0 mg/mL

Western Blot, Flow Cytometry, Immunohistochemistry (Paraffin), Immunofluorescence, CyTOF

Unconjugated

Mouse

Apoptosis, Breast Cancer, Cancer, Cell Cycle and Replication, DNA Repair

PBS with No Preservative

1026

Human recombinant p21 protein

Primary

Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.

21 kDa

SPM306

Western Blot : 1 - 2 ug/ml, Flow Cytometry : 0.5 - 1 ug/million cells in 0.1 ml, Immunohistochemistry-Paraffin : 2 - 4 ug/ml, Immunofluorescence : 1 - 2 ug/ml, CyTOF-ready

Monoclonal

Purified

RUO

Human, Mouse (Negative), Rat (Negative)

CAP20cyclin-dependent kinase inhibitor 1, CDK-interacting protein 1, CDKN1melanoma differentiation associated protein 6, CIP1WAF1CDK-interaction protein 1, cyclin-dependent kinase inhibitor 1A (p21, Cip1), MDA6, MDA-6, Melanoma differentiation-associated protein 6, p21, p21CIP1, p21Cip1/Waf1, PIC1, SDI1DNA synthesis inhibitor, wild-type p53-activated fragment 1

CDKN1A

IgG2a κ

Protein A or G purified

This MAb recognizes a 21kDa protein, identified as the p21WAF1 tumor suppressor protein. This MAb is highly specific to p21 and shows no cross-reaction with other closely related mitotic inhibitors. p21WAF1 is a specific inhibitor of cdk s and a tumor suppressor involved in the pathogenesis of a variety of malignancies. The expression of this gene acts as an inhibitor of the cell cycle during G1 phase and is tightly controlled by the tumor suppressor protein p53. Its expression is induced by the wild type, but not mutant, p53 suppressor protein. Normal cells generally display a rather intense nuclear p21 expression. Loss of p21 expression has been reported in many carcinomas (gastric carcinoma, non-small cell lung carcinoma, thyroid carcinoma).