Anti-p21/CIP1/WAF1 Antilichaam

The tumor suppressor protein p21/CIP1/WAF1 acts as an inhibitor of cell cycle progression. It functions in stoichiometric relationships forming heterotrimeric complexes with cyclins and cyclin-dependent kinases. In association with CDK2 complexes, it serves to inhibit kinase activity and block progression through G1/S. However, p21 may also enhance assembly and activity in complexes of CDK4 or CDK6 and cyclin D. The carboxy-terminal region of p21 is sufficient to bind and inhibit PCNA, a subunit of DNA polymerase, and may coordinate DNA replication with cell cycle progression. Upon UV damage or during cell cycle stages when cdc2/cyclin B or CDK2/cyclin A are active, p53 is phosphorylated and upregulates p21 transcription via a p53-responsive element. Protein levels of p21 are downregulated through ubiquitination and proteasomal degradation.

Our p21/CIP1/WAF1 primary antibody from PhosphoSolutions is mouse monoclonal. It detects human p21/CIP1/WAF1 and is antigen affinity purified. It is great for use in ELISA, WB, ICC, IHC, IP.

Our p21/CIP1/WAF1 primary antibody from PhosphoSolutions is mouse monoclonal. It detects human p21/CIP1/WAF1 and is antigen affinity purified. It is great for use in WB, ICC, IHC, IP.

Cyclin-dependent kinase inhibitor 1 CDK-interacting protein 1 Melanoma differentiation-associated protein 6 MDA-6 p21 CDKN1A CAP20, CDKN1, CIP1, MDA6, PIC1, SDI1, WAF1

CDKN1A

P38936

Human

Clone M513 was generated from a full length recombinant human p21 protein. The antibody detects human p21.

P21/CIP1/WAF1

M513

Unconjugated

ELISA, WB, ICC, IHC, IP

Cell Signaling, Kinase Signaling, DNA Damage and Repair, Oncoproteins

Antigen Affinity Purified

PBS + 1 mg/ml BSA, 0.05% NaN3 and 50% glycerol

21

For research use only. Not intended for therapeutic or diagnostic use. Use of all products is subject to our terms and conditions, which can be viewed on our website.

Blue Ice

Storage at -20°C is recommended, as aliquots may be taken without freeze/thawing due to presence of 50% glycerol. Stable for at least 1 year at -20°C.

Affinity purified rabbit serum

1:50

1:500

1:50

The antibody detects a 21 kDa* protein corresponding to the apparent molecular mass of p21 on SDS-PAGE immunoblots of human endothelial cells (HUVEC), HeLa cells, and Fibroblasts. The antibody is also useful for immunoprecipitation and immunofluorescent labeling in human cells.

1:50

Western blots performed on each lot.

Mouse

Liquid

IgG2a

Human

Quality Control: WB

AB_3068400