Key Specifications Table
|Empirical Formula||CAS #|
Pricing & Availability
An invalid quantity was specified. The product quantity has been adjusted.
|648493-25MG||Glass bottle||25 mg||
|Overview||A membrane permeable dihydroquinolinyloxo-isoindolinedione compound that acts as a potent and selective agonist of lysosomal mucolipin transient receptor potential (TRP) channel 1,2,3 (TRPML) in all mammalian cells. Does not appear to affect six other related TRP channels. Shown to rapidly activate whole-endolysosome TRPML-like current and induce lysosomal Ca2+ release (~10 µM). Its activating action on whole-endolysosome is comparable to that of PI(3,5)P2 (1 µM) with which it shows a synergistic effect. ML-SA1-induced Ca2+ responses are reportedly abolished by glycyl-L-phenylalanine 2-naphthylamide, induces osmotic lysis of lysosomes, and Bafilomycin A1 (Cat. No. 196000), a V-ATPase inhibitor. Also reduces lactosylceramide and cholesterol accumulation and corrects trafficking defects in Niemann-Pick (NP) disease cells.|
|Synonyms||Mucolipin Synthetic Agonist 1, ML-SA1, 2-(2-Oxo-2-(2,2,4-trimethyl-3,4-dihydroquinolin-1(2H)-yl)ethyl)isoindoline-1,3-dione|
|References||Shen, D., et al. 2012. Nat. Commun. 3, 731.|
|Structure formula Image|
|Purity||≥97% by HPLC|
|Safety Information according to GHS|
|Product Usage Statements|
|Packaged under inert gas||Packaged under inert gas|
TRPML Agonist, ML-SA1 - CAS 332382-54-4 - Calbiochem SDS
|Shen, D., et al. 2012. Nat. Commun. 3, 731.|
Note that this data sheet is not lot-specific and is representative of the current specifications for this product. Please consult the vial label and the certificate of analysis for information on specific lots. Also note that shipping conditions may differ from storage conditions.