![Chk1 antibody [C1C2-3], Internal](https://www.genetex.com/upload/website/prouct_img/normal/GTX100067/GTX100067_39233_IFA_w_23053123_913.webp)
GTX100067
Chk1 antibody [C1C2-3], Internal
Eine Lieferung in diese Region ist nicht möglich.
- SKU:
- GTX100067
- Zusätzliche Namen:
- checkpoint kinase 1 , CHK1
- Anwendung:
- IF, ICC
- Konzentration:
- 1 mg/ml
- Physischer Zustand:
- Liquid
- Spezies-Reaktivität:
- Human
- Aufreinigung:
- Affinity Purified
- Lagerbedingungen:
- -20[o]C Aliquot. Avoid freeze/thaw cycles. Store undiluted., 2-8[o]C Aliquot. Avoid freeze/thaw cycles. Store undiluted., -20[o]C/-70[o]C Aliquot. Avoid freeze/thaw cycles. Store undiluted.
- Hersteller:
- Genetex
- Host:
- Rabbit
- Reaktivitäten:
- Human
- Buffer:
- PBS, 20% Glycerol, 0.01% Thimerosal.
- Immunogen:
- Carrier-protein conjugated synthetic peptide encompassing a sequence within the C-terminus region of human Chk1. The exact sequence is proprietary.
- Klon:
- C1C2-3
- Uniprot:
- O14757
- Synonyme:
- cell cycle checkpoint kinase;Checkpoint kinase-1;Checkpoint, S. pombe, homolog of, 1;CHK1;CHK1 checkpoint homolog;Chk1-S;serine/threonine-protein kinase Chk1
- Weitere Details:
- Required for checkpoint mediated cell cycle arrest in response to DNA damage or the presence of unreplicated DNA. May also negatively regulate cell cycle progression during unperturbed cell cycles. Recognizes the substrate consensus sequence [R-X-X-S/T]. Binds to and phosphorylates CDC25A, CDC25B and CDC25C. Phosphorylation of CDC25A at 'Ser-178' and 'Thr-507' and phosphorylation of CDC25C at 'Ser-216' creates binding sites for 14-3-3 proteins which inhibit CDC25A and CDC25C. Phosphorylation of CDC25A at 'Ser-76', 'Ser-124', 'Ser-178', 'Ser-279' and 'Ser-293' promotes proteolysis of CDC25A. Inhibition of CDC25 activity leads to increased inhibitory tyrosine phosphorylation of CDK-cyclin complexes and blocks cell cycle progression. Binds to and phosphorylates RAD51 at 'Thr-309', which may enhance the association of RAD51 with chromatin and promote DNA repair by homologous recombination. Binds to and phosphorylates TLK1 at 'Ser-743', which prevents the TLK1-dependent phosphorylation of the chromatin assembly factor ASF1A. This may affect chromatin assembly during S phase or DNA repair. May also phosphorylate multiple sites within the C-terminus of TP53, which promotes activation of TP53 by acetylation and enhances suppression of cellular proliferation.
- Versandbedingungen:
- Blue Ice