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经验公式(希尔记法):
C22H22N2O3
化学文摘社编号:
分子量:
362.42
MDL number:
UNSPSC Code:
12352200
NACRES:
NA.51
SMILES string
N3(C(=O)c4c(cccc4)C3=O)CC(=O)N1C(CC(c2c1cccc2)C)(C)C
InChI
1S/C22H22N2O3/c1-14-12-22(2,3)24(18-11-7-6-8-15(14)18)19(25)13-23-20(26)16-9-4-5-10-17(16)21(23)27/h4-11,14H,12-13H2,1-3H3
InChI key
KDDHBJICVBONAX-UHFFFAOYSA-N
assay
≥97% (HPLC)
form
powder
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze, protect from light
color
off-white
solubility
DMSO: 25 mg/mL
Quality Level
General description
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.
Biochem/physiol Actions
Primary Target
TRPML1,2,3
TRPML1,2,3
Other Notes
Shen, D., et al. 2012. Nat. Commun.3, 731.
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
Toxicity: Standard Handling (A)
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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