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Invitrogen™ Phospho-CHK1 (Ser345) Polyclonal Antibody
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Catalog No. PIPA517840
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100 μL
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PIPA517840 100 μL
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Catalog No. PIPA517840 Supplier Invitrogen™ Supplier No. PA517840
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Description

Rabbit Polyclonal Antibody

It is not recommended to aliquot this antibody. This antibody is not cross-reactive with Chk1 when phosphorylated at other sites.

CHEK1 (CHK1) is a serine/threonine protein kinase involved in preventing replication when DNA integrity is compromised. CHK1 is a key mediator in the DNA damage-induced checkpoint network. CHK1 is an evolutionarily conserved protein kinase that functions to ensure genomic integrity upon genotoxic stress. When the G2 or S checkpoint is abrogated by the inhibition of CHK1, p53-deficient cancer cells undergo mitotic catastrophe and eventually apoptosis, whereas normal cells are still arrested in the G1 phase. Thus, CHK1 inhibitors can preferentially potentiate the efficacy of DNA damaging agents in cancer cells, and Chk1 is an attractive therapeutic target for cancer treatment, especially since approximately 50% of all human cancers are p53-deficient.
TRUSTED_SUSTAINABILITY

Specifications

Antigen Phospho-CHK1 (Ser345)
Applications Western Blot
Classification Polyclonal
Concentration 141 μg/mL
Conjugate Unconjugated
Formulation 0.01M HEPES with 100μg/mL BSA, 50% glycerol, 0.15M NaCl and no preservative; pH 7.5
Gene Chek1
Gene Accession No. O14757, O35280, Q91ZN7
Gene Alias C85740; Cell cycle checkpoint kinase; checkpoint kinase 1; checkpoint kinase 1 homolog; checkpoint kinase-1; Checkpoint, S. pombe, homolog of, 1; CHEK1; CHK1; CHK1 checkpoint homolog; Chk1-S; homolog of Chk1-S; HRD1 Protein; rad27; rad27 homolog; serine/threonine protein kinase CHK1; serine/threonine-protein kinase Chk1; Synoviolin; YBR1742; YBR274W
Gene Symbols Chek1
Host Species Rabbit
Immunogen Synthetic phosphopeptide corresponding to residues surrounding pSer345 of human Chk1.
Purification Method Antigen affinity chromatography
Quantity 100 μL
Regulatory Status RUO
Primary or Secondary Primary
Gene ID (Entrez) 1111, 12649, 140583
Target Species Human, Mouse, Rat, Monkey
Content And Storage -20°C
Product Type Antibody
Form Liquid
Isotype IgG
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