Abcam, ab144598, Epoxomicin, 20S proteasome inhibitor

Size: 100µg
MW 554.7 Da, Purity >97%. Potent, selective, irreversible and cell-permeable 20S proteasome inhibitor (IC 50 = 4 nM). Predominantly inhibits the chymotrypsin-like activity. Anti-inflammatory and antitumor agent. Active in vitro and in vivo .
Key facts
CAS number:134381-21-8,
Purity:>97%,
Source:Actinomyces sp.,
Molecular weight:554.7 Da,
Molecular formula:C28H50N4O7,
PubChem:3035402,
Nature:Native,
Solubility:Soluble in DMSO to 10 mM,
Biochemical name:(2S,3S)-2-(Acetyl-methyl-amino)-3-methyl-pentanoic acid ((S)-1-{(R)-(R)-2-hydroxy-1-[(R)-3-methyl-1-((R)-2-methyl-oxiranecarbonyl)-butylcarbamoyl]-propylcarbamoyl}-2-methyl-butyl)-amide,
Biological description:Potent, selective, irreversible and cell-permeable 20S proteasome inhibitor (IC50 = 4 nM). Predominantly inhibits the chymotrypsin-like activity. Anti-inflammatory and antitumor agent. Active in vitro and in vivo.,
Canonical smiles:CCC(C)C(C(=O)NC(=O)C(C(C)O)NC(CC(C)C)C(=O)C1(CO1)C)NC(=O)C(C(C)CC)N(C)C(=O)C,
Isomeric smiles:CC[C@H](C)[C@@H](C(=O)NC(=O)[C@H]([C@@H](C)O)NC(CC(C)C)C(=O)[C@]1(CO1)C)NC(=O)[C@H]([C@@H](C)CC)N(C)C(=O)C,
InChi:InChI=1S/C28H50N4O7/c1-11-16(5)21(30-27(38)23(17(6)12-2)32(10)19(8)34)25(36)31-26(37)22(18(7)33)29-20(13-15(3)4)24(35)28(9)14-39-28/h15-18,20-23,29,33H,11-14H2,1-10H3,(H,30,38)(H,31,36,37)/t16-,17-,18+,20?,21-,22-,23-,28+/m0/s1,
InChiKey:ZWCBKZGIPPDRLY-TXLQCSLMSA-N,
IUPAC Name:(2S,3S)-2-[[(2S,3S)-2-[acetyl(methyl)amino]-3-methylpentanoyl]amino]-N-[(2S,3R)-3-hydroxy-2-[[4-methyl-1-[(2R)-2-methyloxiran-2-yl]-1-oxopentan-2-yl]amino]butanoyl]-3-methylpentanamide

Properties and Storage Information:
Shipped at conditions-Ambient - Can Ship with Ice, Appropriate short-term storage conditions--20°C, Appropriate long-term storage conditions--20°C, Storage information-Store under desiccating conditions, The product can be stored for up to 12 months