Phospho-Chk2 (Thr68) (D12) rabbit mAb PE conjugate

Catalog #: 2117
Select Your Size Price
100 Tests(2117) $299.00
10 Tests(2117S) $99.00
From $99.00

Need to make a custom order?

Contact us


20 μL is enough antibody for at least 20 Western blots.

Product Overview

Checkpoint kinase 2 (Chk2) plays a major role in the checkpoint response to DNA damage. Chk2 is initially inactive in its monomeric, unphosphorylated form. Phosphorylation at Thr68 induces homodimerization, initiating autophosphorylation within the kinase loop at Ser516 and phorphorylation events within the auto-inhibitory loop at Thr383 and Thr387. After these phosphorylations, active dimers and monomers can then phosphorylate substrates such as Cdc25C and BRCA1. In humans, Chk2 genetic deletion and missense variants have been found to be associated with increased risk of breast and colon cancer. Constitutively phosphorylated Chk2 at Thr68 has been found in many human cancer cell lines, especially ones with mutations in p53.

Product Details

Product Details
Specification Description
Applications Flow Cytometry
Clone Chk2T68-D12
Format PE
Validated Reactivity Human, Mouse
Cross Reactivity Predicted to work with mouse, rat and other homologues.
Detection Anti-Rabbit IgG
Clonality Monoclonal
Immunogen A synthetic phosphorus-peptide corresponding to residues surrounding Thr68 of human Chk2
Formulation 1X PBS, 0.09% NaN3
Isotype Rabbit IgGk
Preparation Protein A+G
Recommended Usage For flow cytometric staining, the suggested use of this reagent is 5 µL per million cells or 5 µL per 100 µL of staining volume. It is recommended that the reagent be titrated for optimal performance for each application.
Storage 2-8ºC
Pseudonyms Serine/threonine-protein kinase Chk2, Cds1 homolog, Hucds2, CHEK2, RAD53
Uniprot ID O96017
References Ahn J, Urist M, and Prives C. (2004) DNA Repair. 3: 1039-1047.


Cell Culture Products
Flow cytometric analysis of HeLa cells, unstained and untreated cells as negative control (blue) or stained and untreated (red) or stained and treated with UV plus TPA (green) using Phospho-Chk2 (Thr68) antibody CHK2T68-D12 PE conjugate, Cat. #2117.

Associated Products