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Home >> Antibodies >> Chk2 Antibody / CHEK2

Chk2 Antibody / CHEK2 (R31854)

  Catalog No Formulation Size Price (USD)  
Image R31854 0.5mg/ml if reconstituted with 0.2ml sterile DI water 100 ug 429
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Western blot testing of 1) rat spleen, 2) mouse testis, 3) human SW620 lysate with Chk2 antibody. Expected molecular weight: ~61 kDa.
IHC testing of FFPE human lung cancer tissue with Chk2 antibody. HIER: Boil the paraffin sections in pH 6, 10mM citrate buffer for 20 minutes and allow to cool prior to staining.
Availability 1-3 business days
Species Reactivity Human, Mouse, Rat
Format Antigen affinity purified
Clonality Polyclonal (rabbit origin)
Isotype Rabbit IgG
Purity Antigen affinity
Buffer Lyophilized from 1X PBS with 2.5% BSA and 0.025% sodium azide
UniProt O96017
Localization Nuclear
Applications Western blot : 0.1-0.5ug/ml
IHC (FFPE) : 0.5-1ug/ml
Limitations This Chk2 antibody is available for research use only.
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Description

Chk2 is a serine/threonine-protein kinase which is required for checkpoint-mediated cell cycle arrest, activation of DNA repair and apoptosis in response to the presence of DNA double-strand breaks. May also negatively regulate cell cycle progression during unperturbed cell cycles. Following activation, phosphorylates numerous effectors preferentially at the consensus sequence [L-X-R-X-X-S/T]. Regulates cell cycle checkpoint arrest through phosphorylation of CDC25A, CDC25B and CDC25C, inhibiting their activity. [UniProt]

Application Notes

Optimal dilution of the Chk2 antibody should be determined by the researcher.

Immunogen

Amino acids KLLVVDPKARFTTEEALRHPWLQDEDMKRKFQDL of human Chk2/CHEK2 were used as the immunogen for the Chk2 antibody.

Storage

After reconstitution, the Chk2 antibody can be stored for up to one month at 4oC. For long-term, aliquot and store at -20oC. Avoid repeated freezing and thawing.

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