Chk1 (CHEK1) Rabbit Polyclonal Antibody
CAT#: AP21018PU-N
Chk1 (CHEK1) rabbit polyclonal antibody, Aff - Purified
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CNY 4,640.00
货期*
2周
规格
Specifications
Product Data | |
Applications | IHC |
Recommend Dilution | Western Blot: 1/500 - 1/1000. Immunohistochemistry: 1/50 - 1/200. Immunofluorescence: 1/50 - 1/200. |
Reactivity | Human, Mouse, Rat |
Host | Rabbit |
Clonality | Polyclonal |
Specificity | CHK1 pAb detects endogenous levels of CHK1 protein. |
Formulation | Phosphate buffered saline (PBS) with 15 mM sodium azide, approx. pH 7.2. State: Aff - Purified State: Liquid purified Ig fraction |
Concentration | 1,0 mg/ml |
Purification | Affinity chromatography (> 95% (by SDS-PAGE) |
Conjugation | Unconjugated |
Storage Condition | Store the antibody undiluted at 2-8°C for one month or (in aliquots) at -20°C for longer. Avoid repeated freezing and thawing. |
Gene Name | checkpoint kinase 1 |
Database Link | |
Background | Cell cycle events are regulated by the sequential activation and deactivation of cyclin dependent kinases (Cdks) and by proteolysis of cyclins. Chk1 and Chk2 are involved in these processes as regulators of Cdks. Chk1 and Chk2 both function as essential components in the G2 DNA damage checkpoint by phosphorylating Cdc25C in response to DNA damage. Phosphorylation inhibits Cdc25C activity, thereby blocking mitosis. Cdc25A, Cdc25B and Cdc25C protein tyrosine phosphatases function as mitotic activators by dephosphorylating Cdc2 p34 on regulatory tyrosine residues. It has also been shown that Chk1 can phosphorylate Wee1 in vitro, providing evidence that the hyperphosphorylated form of Wee1, seen in cells delayed by Chk1 overexpression, is due to phosphorylation by Chk1. |
Synonyms | CHEK1, CHEK-1 |
Reference Data | |
Protein Families | Druggable Genome, Protein Kinase, Stem cell - Pluripotency |
Protein Pathways | Cell cycle, p53 signaling pathway |
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