Phospho-CHEK2 (Thr68) Recombinant antibody, PBS Only

Phospho-CHEK2 (Thr68) Uni-rAb^TM Recombinant Antibody for WB, Indirect ELISA

Host / Isotype

Rabbit / IgG

Reactivity

Human

Applications

WB, Indirect ELISA

Conjugate

Unconjugated

CloneNo.

1L2

Cat no : 81740-1-PBS

Synonyms

CDS1, CHEK2, CHK2, HuCds1, LFS2, Phospho-CHEK2 (Thr68), PP1425, RAD53

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Validation Data Gallery

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  WB analysis of PC-3 using 81740-1-RR (same clone as 81740-1-PBS)

  Non-treated PC-3 and MMS treated PC-3 cells were subjected to SDS PAGE followed by western blot with 81740-1-RR (Phospho-CHEK2 (Thr68) antibody) at dilution of 1:10000 incubated at room temperature for 1.5 hours. The membrane was stripped and re-blotted with Beta Actin antibody as loading control. This data was developed using the same antibody clone with 81740-1-PBS in a different storage buffer formulation.

• 

  WB analysis of HeLa using 81740-1-RR (same clone as 81740-1-PBS)

  Non-treated HeLa and UV treated HeLa cells were subjected to SDS PAGE followed by western blot with 81740-1-RR (Phospho-CHEK2 (Thr68) antibody) at dilution of 1:10000 incubated at room temperature for 1.5 hours. The membrane was stripped and re-blotted with Beta Actin antibody as loading control. This data was developed using the same antibody clone with 81740-1-PBS in a different storage buffer formulation.

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Product Information

81740-1-PBS targets Phospho-CHEK2 (Thr68) in WB, Indirect ELISA applications and shows reactivity with Human samples.

• Tested Reactivity: Human
• Host / Isotype: Rabbit / IgG
• Class: Recombinant
• Type: Antibody
• Immunogen: Peptide
• Full Name: CHK2 checkpoint homolog (S. pombe)
• Calculated Molecular Weight: 61 kDa
• Observed Molecular Weight: 65 kDa
• GenBank Accession Number: BC004207
• Gene Symbol: CHEK2
• Gene ID (NCBI): 11200
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Protein A purification
• Storage Buffer: PBS Only
• Storage Conditions: Store at -80°C.

Background Information

Serine/threonine-protein kinase Chk2 (CHEK2) is a serine/threonine kinase which is activated upon DNA damage and is implicated in pathways that govern DNA repair, cell cycle arrest or apoptosis in response to the initial damage. ATM phosphorylates CHEK2 on T68. Phosphorylation on T68 and subsequent full activation of CHEK2 was shown to require priming phosphorylation on adjacent residues by Polo-like kinase 3 (PLK3) and the dualspecificity tyrosine and serine/threoninekinase TTK/hMPS1. Additionally TTK appears to phosphorylate T68. Phosphorylation of T68 promotes the binding of the N-terminal SQ/TQ-rich cluster of one CHEK2 molecule with the FHA domain of another CHEK2 molecule. (PMID: 28553140, PMID: 18004398, PMID: 33322746)