Methods for detecting calpain activation and identifying calpain

Drug – bio-affecting and body treating compositions – In vivo diagnosis or in vivo testing

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435 71, 435 721, G01N 3353

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active

058717129

ABSTRACT:
The invention provides methods for detecting calpain activation by measuring levels of calpain-generated spectrin BDPs using antibodies that specifically bind to these spectrin BDPs, but not intact spectrin, or spectrin BDPs generated by other proteases. Also included in the invention are kits for diagnosing diseases associated with increased levels of calpain activation, and methods for screening for effective therapeutics for these diseases.

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