Catalog No. Size PriceQuantity
M11599-2 Contact for quotation $100
M11599-10 Contact for quotation $100


Biotin-BS contains two different ligands, methyl-bestatin (MeBS) for cIAP1 and biotin, which are connected by linkers. MeBS as a ligand for cellular inhibitor of apoptosis protein 1 (cIAP1) ubiquitin ligase.

Product information

Molecular Weight: 797.01

Formula: C38H64N6O10S

Chemical Name: (2S)-N-(17-{5-[(3aS, 4S, 6aR)-2-oxo-hexahydro-1H-thieno[3, 4-d]imidazol-4-yl]pentanamido}-3, 6, 9, 12, 15-pentaoxaheptadecan-1-yl)-2-[(2S, 3R)-3-amino-2-hydroxy-4-phenylbutanamido]-4-methylpentanamide



InChi: InChI=1S/C38H64N6O10S/c1-27(2)24-30(42-37(48)35(46)29(39)25-28-8-4-3-5-9-28)36(47)41-13-15-51-17-19-53-21-23-54-22-20-52-18-16-50-14-12-40-33(45)11-7-6-10-32-34-31(26-55-32)43-38(49)44-34/h3-5,8-9,27,29-32,34-35,46H,6-7,10-26,39H2,1-2H3,(H,40,45)(H,41,47)(H,42,48)(H2,43,44,49)/t29-,30+,31+,32+,34+,35+/m1/s1

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Solubility: Soluble in DMSO

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200


  1. Ohoka N, et al. SNIPER(TACC3) induces cytoplasmic vacuolization and sensitizes cancer cells to Bortezomib. Cancer Sci. 2017 May;108(5):1032-1041.

Products are for research use only. Not for human use.

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