p21蛋白重组兔单抗

bsm-55594R

重组兔单抗

p21 Recombinant Rabbit mAb

p21蛋白重组兔单抗

CAP20; CDKN1; CIP1; MDA-6; P21; SDI1; WAF1; p21CIP1; CDKI; mda6; p21WAF; UV96; CDN1A_HUMAN; CDKN1A; CDK-interacting protein 1; Melanoma differentiation-associated protein 6 (MDA-6); PIC1; CDN1A_MOUSE; Melanoma differentiation-associated protein;

Rabbit

ecombinant mouse p21 protein

IgG/Kappa

Liquid

affinity purified by Protein A

Recombinant

9A1

18 kDa

1mg/ml

0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.

Shipped at 4℃. Store at -20℃ for one year. Avoid repeated freeze/thaw cycles.

This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.

p21蛋白的过度表达与肿瘤的类型、恶性度、分期以及病人的预后密切相关。主要用于胃肠道癌肿、乳腺癌、肺癌等恶性肿瘤的研究。

This gene encodes a potent cyclin-dependent kinase inhibitor. The encoded protein binds to and inhibits the activity of cyclin-CDK2 or -CDK4 complexes, and thus functions as a regulator of cell cycle progression at G1. The expression of this gene is tightly controlled by the tumor suppressor protein p53, through which this protein mediates the p53-dependent cell cycle G1 phase arrest in response to a variety of stress stimuli. This protein can interact with proliferating cell nuclear antigen (PCNA), a DNA polymerase accessory factor, and plays a regulatory role in S phase DNA replication and DNA damage repair. This protein was reported to be specifically cleaved by CASP3-like caspases, which thus leads to a dramatic activation of CDK2, and may be instrumental in the execution of apoptosis following caspase activation. Two alternatively spliced variants, which encode an identical protein, have been reported. Two families of cyclin dependent kinase inhibitors (CKIs) have been identified. The p21WAF1/Cip1 family inhibits all kinases involved in the G1/S transition. The p16INK4a family inhibits Cdk4 and Cdk6 specifically.