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Datasheet of BML-277

Description: BML-277 (C 3742) is a selective Chk2 (checkpoint kinase 2) inhibitor with an IC50 of 15 nM. BML-277 protects T cells from apoptosis by controlling the response of p53 to radiation-induced DNA breaks. This is suggestive of BML-277's use as an adjuvant for radiation therapy in cancer. BML-277 is 1000-fold more selective toward Chk2 serine/threonine kinase than for Chk1 and Cdk1/B kinases. It has also been found to weakly inhibit 31 other kinases.

Chemical Information Catalog


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Solubility (25째C)



Store at -20째C (desiccating conditions).

Handling: Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to 24 months. Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20째C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.

BML277|Chk2 Inhibitor II|DC Chemicals  
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