*Optimal dilutions/concentrations should be determined by the researcher.
Not tested in other applications.
HeLa , HCT116 (30 μM Cisplatin treatment for 24 hr) , HCT116 (30 μM Cisplatin treatment for 48 hr)
Sheep, Bovine, Cat, Rhesus Monkey(>80% identity)
Store as concentrated solution. Centrifuge briefly prior to opening vial. For short-term storage (1-2 weeks), store at 4ºC. For long-term storage, aliquot and store at -20ºC or below. Avoid multiple freeze-thaw cycles.
1.45 mg/ml (Please refer to the vial label for the specific concentration.)
Recombinant protein encompassing a sequence within the center region of human p21 Cip1. The exact sequence is proprietary.
Affinity purified by Protein A.
For laboratory use only. Not for any clinical, therapeutic, or diagnostic use in humans or animals. Not for animal or human consumption.
cyclin dependent kinase inhibitor 1A,CAP20,CDKN1,CIP1,MDA-6,P21,SDI1,WAF1,p21CIP1
Cytoplasm , Nucleus
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. [provided by RefSeq]