p21 (CDKN1A) Rabbit Polyclonal Antibody
CAT#: TA323670S
Anti-CDKN1A Rabbit Polyclonal Antibody
Size: 100 ul
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Specifications
Product Data | |
Applications | IHC |
Recommend Dilution | IHC: 25-100 Positive control: Human esophagus cancer Predicted cell location: Nucleus |
Reactivity | Human |
Host | Rabbit |
Clonality | Polyclonal |
Immunogen | Fusion protein corresponding to a region derived from 6-149 amino acids of human cyclin-dependent kinase inhibitor 1A (p21, Cip1) |
Formulation | PBS pH7.3, 0.05% NaN3, 50% glycerol |
Purification | Antigen affinity purification |
Conjugation | Unconjugated |
Storage Condition | Store at -20°C as received. |
Predicted Protein Size | 18 kDa |
Gene Name | cyclin-dependent kinase inhibitor 1A |
Database Link | |
Background | 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. Multiple alternatively spliced variants have been found for this gene. |
Synonyms | CAP20; CDKN1; CIP1; MDA-6; P21; p21CIP1; SDI1; WAF1 |
Reference Data | |
Protein Families | Druggable Genome |
Protein Pathways | Bladder cancer, Cell cycle, Chronic myeloid leukemia, ErbB signaling pathway, Glioma, Melanoma, p53 signaling pathway, Pathways in cancer, Prostate cancer |
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