p21 Polyclonal Antibody (E-AB-70068)
For research use only.
| Verified Samples |
Verified Samples in IHC: Human tonsil, Rat kidney |
| Dilution | IHC 1:200-1:800 |
| Isotype | IgG |
| Host | Rabbit |
| Reactivity | Human, Mouse, Rat |
| Applications | IHC |
| Clonality | Polyclonal |
| Immunogen | KLH conjugated Synthetic peptide corresponding to Mouse P21 |
| Abbre | p21 |
| Synonyms | CAP20, CDK-interacting protein 1, CDKI, CDKN1, CDN1A, CIP1, Cdkn1a, Cip1), Cyclin Dependent Kinase Inhibitor 1A, Cyclin-dependent kinase inhibitor 1, Cyclin-dependent kinase inhibitor 1A (P21), Cyclin-dependent kinase inhibitor 1A (p21, DNA Synthesis Inhibitor, MDA-6 |
| Swissprot | |
| Cellular Localization | Cytoplasm, Nucleus. |
| Concentration | 0.7 mg/mL |
| Buffer | Phosphate buffered solution, pH 7.4, containing 0.05% stabilizer, 1% protein protectant and 50% glycerol. |
| Purification Method | Affinity purification |
| Research Areas | Cancer, Cell Biology, Epigenetics and Nuclear Signaling |
| Conjugation | Unconjugated |
| Storage | Store at -20°C Valid for 12 months. Avoid freeze / thaw cycles. |
| Shipping | The product is shipped with ice pack,upon receipt,store it immediately at the temperature recommended. |
| background | CDKN1A (p21,CIP1,WAF1),a cyclin-dependent kinase inhibitor,is necessary for proper control of the cell cycle and premature senescence. P21 is a cyclin-dependent kinase (CDK) inhibitor that suppresses proliferation by inhibiting CDK2 and CDK1 activity at the G1/S and G2/M transitions. P21 is a major mediator of p53 to induce cell cycle arrest in G1. p21 can interact with proliferating cell nuclear antigen (PCNA),and plays a regulatory role in S phase DNA replication and DNA damage repair. P21 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. Overexpression of p21 decreases the expression levels of cell cycle progression genes and upregulates senescence-inducing genes. |
Other Clones
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Other Formats
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Unconjugated
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