Chk1 (CHEK1) Rabbit Polyclonal Antibody
$495.00
7 Weeks*
Specifications
| Product Data | |
| Application | IF, IHC |
|---|---|
| Recommended Dilution | IHC:1/50-200, IF:1/50-200 |
| Reactivity | Human, Mouse, Rat |
| Antibody Host | Rabbit |
| Clonality | Polyclonal |
| Immunogen | Synthetic peptide, corresponding to amino acids 291-340 of Human Chk1. |
| Specificity | This antibody detects endogenous levels of Chk1 protein. (region surrounding asn311) |
| Buffer | Phosphate buffered saline (PBS), pH~7.2 State: Aff - Purified State: Liquid purified Ig fraction (> 95% pure by SDS-PAGE). Preservative: 0.05% Sodium Azide |
| Concentration | 1.0 mg/ml |
| Purification | Affinity Chromatography using epitope-specific immunogen. |
| Conjugation | Unconjugated |
| Storage | Store undiluted at 2-8°C for one month or (in aliquots) at -20°C for longer. Avoid repeated freezing and thawing. |
| Stability | Shelf life: one year from despatch. |
| Shipping | Blue Ice |
| Predicted Protein Size | ~ 56 kDa |
| 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 Categories | Enzyme: Kinases, Intracellular Proteins |
Reviews
Documents
| Product Manuals |
| FAQs |
| SDS |
Citations
*Delivery time may vary from web posted schedule. Occasional delays may occur due to unforeseen
complexities in the preparation of your product. International customers may expect an additional 1-2 weeks
in shipping.
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