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Anti-CHK2 Polyclonal 100ug

Price:
$215.00
SKU:
BI-PA1202-100UG
Availability:
Usually Ships within 24 hrs.
Quantity:

Anti-CHK2 Polyclonal

Size  100μg/vial
Form Lyophilized
Ig type Rabbit IgG
Immunogen A synthetic peptide corresponding to a sequence at the C-terminal of human CHK2, different from the related rat and mouse sequences by one amino acid.
Application WB
Reconstitution Add 0.2ml of distilled water will yield a concentration of 500ug/ml.
Storage At -20˚C for one year. After reconstitution, at 4˚C for one month. 
             It can also be aliquotted and stored frozen at -20˚C for a longer time. 
  Avoid repeated freezing and thawing.

CHK2, a protein kinase that is activated in response to DNA damage, is involved in cell cycle arrest. Mapped on 22q12.1, CHK2 has a potential regulatory region rich in SQ and TQ amino acid pairs. It regulates BRCA1 function after DNA damage by phosphorylating serine-988 of BRCA1. Additionally, CHK2 can be modified by phosphorylation and activated in response to ionizing radiation, and can be also modified in response to hydroxyurea treatment. Furthermore, oligomerization of CHEK2 increases the efficiency of transautophosphorylation, resulting in the release of active CHEK2 monomers that proceed to enforce checkpoint control in irradiated cells. Morever, CHK2 is a tumor suppressor gene conferring predisposition to sarcoma, breast cancer, and brain tumors, and that their observations provided a link between the central role of p53 inactivation in human cancer and the well-defined G2 checkpoint in yeast. There is a wide expression of small amounts of CHK2 mRNA with larger amounts in human testis, spleen, colon, and peripheral blood leukocytes.


 

Concentration

Tested Species

Concluded Species

Antigen Retrieval

WB

0.1-0.5μg/ml

Hu, Rat

Ms

-


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