Cyclic adenosine diphosphate ribose (cADPR) from MyBioSource.com

C₁₅H₂₁N₅O₁₃P₂; MW 541.3 (free acid); lambda_max 260 nm; epsilon 12400; ammonium salt; purity > 98% HPLC; contains no buffer salts. For other salt forms or analogues please inquire.

Modulates calcium release in many biological systems including plants. Second messenger, e.g. for glucose-induced insulin release. Detailed technical information and references available. References: Lee et al., J. Biol. Chem., 264, 1608 - 1615 (1989); Dammermann & Guse, J. Biol. Chem., 280, 21394 - 21399 (2005)