Description
P21 (P021)
P21 (also known as Cyclin-Dependent Kinase Inhibitor 1 or CDKN1A) is a peptide/protein that plays a critical role in cell cycle regulation, particularly by inhibiting cyclin-dependent kinases and controlling cell proliferation. Researchers study P21 for its involvement in DNA damage response, cellular senescence, and tumor suppression, making it a key focus in cancer and aging research. (r)
| Sequence | AC-DGGL(A)G-NH2 |
| CAS Number | 1394011-91-6 |
| Molecular Formula | C30H54N6O5 |
| Molecular Weight | 578.3 g/mol |
| Appearance | White to off-white lyophilized powder |
| Solubility | Soluble in water, DMSO, or dilute acidic solutions |
| Purity | >95% |
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