WARNING: This product is for research use only, not for human or veterinary use.

MedKoo CAT#: 406546

CAS#: 945611-88-1

Description: MV151 is a fluorescent broad-spectrum proteasome inhibitor for labeling proteasomes in vitro and in vivo. MV151 specifically targets all active subunits of the proteasome and immunoproteasome in living cells, allowing for rapid and sensitive in-gel detection. The inhibition profile of a panel of commonly used proteasome inhibitors could be readily determined by MV151 labeling. Administration of MV151 to mice allowed for in vivo labeling of proteasomes, which correlated with inhibition of proteasomal degradation in the affected tissues. This probe can be used for many applications ranging from clinical profiling of proteasome activity, to biochemical analysis of subunit specificity of inhibitors, and to cell biological analysis of the proteasome function and dynamics in living cells.

Chemical Structure

CAS# 945611-88-1

Theoretical Analysis

MedKoo Cat#: 406546
Name: MV151
CAS#: 945611-88-1
Chemical Formula: C59H91BF2N8O9S
Exact Mass: 1136.66908
Molecular Weight: 1137.27
Elemental Analysis: C, 62.31; H, 8.07; B, 0.95; F, 3.34; N, 9.85; O, 12.66; S, 2.82

Price and Availability

This product is not in stock, which may be available by custom synthesis. For cost-effective reason, minimum order is 1g (price is usually high, lead time is 2~3 months, depending on the technical challenge). Quote less than 1g will not be provided. To request quote, please email to sales or click below button.
Note: Price will be listed if it is available in the future.

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Synonym: MV151; MV 151; MV-151; Bodipy TMRAhx(3)L(3)VS.

IUPAC/Chemical Name: 6-(3-(5,5-difluoro-7-(4-methoxyphenyl)-1,3-dimethyl-5H-4l4,5l4-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin-2-yl)propanamido)-N-((4S,7S,10S)-7,10-diisobutyl-2-methyl-4-((E)-2-(methylsulfonyl)vinyl)-6,9,12,19-tetraoxo-5,8,11,18-tetraazatetracosan-24-yl)hexanamide


InChi Code: InChI=1S/C59H91BF2N8O9S/c1-40(2)36-46(31-35-80(10,77)78)66-58(75)51(38-42(5)6)68-59(76)50(37-41(3)4)67-57(74)22-16-13-19-33-64-55(72)20-14-11-17-32-63-54(71)21-15-12-18-34-65-56(73)30-28-49-43(7)53-39-47-25-29-52(45-23-26-48(79-9)27-24-45)70(47)60(61,62)69(53)44(49)8/h23-27,29,31,35,39-42,46,50-51H,11-22,28,30,32-34,36-38H2,1-10H3,(H,63,71)(H,64,72)(H,65,73)(H,66,75)(H,67,74)(H,68,76)/b35-31+/t46-,50+,51+/m1/s1


Appearance: white solid powder

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

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Solubility: Soluble in DMSO, not in water

Shelf Life: >2 years if stored properly

Drug Formulation: This drug may be formulated in DMSO

Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code: 2934.99.9001

Preparing Stock Solutions

The following data is based on the product molecular weight 1137.27 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL

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1: Gu C, Kolodziejek I, Misas-Villamil J, Shindo T, Colby T, Verdoes M, Richau KH, Schmidt J, Overkleeft HS, van der Hoorn RA. Proteasome activity profiling: a simple, robust and versatile method revealing subunit-selective inhibitors and cytoplasmic, defense-induced proteasome activities. Plant J. 2010 Apr 1;62(1):160-70. doi: 10.1111/j.1365-313X.2009.04122.x. Epub 2009 Dec 23. PubMed PMID: 20042019.

2: Verdoes M, Florea BI, Menendez-Benito V, Maynard CJ, Witte MD, van der Linden WA, van den Nieuwendijk AM, Hofmann T, Berkers CR, van Leeuwen FW, Groothuis TA, Leeuwenburgh MA, Ovaa H, Neefjes JJ, Filippov DV, van der Marel GA, Dantuma NP, Overkleeft HS. A fluorescent broad-spectrum proteasome inhibitor for labeling proteasomes in vitro and in vivo. Chem Biol. 2006 Nov;13(11):1217-26. PubMed PMID: 17114003.

Additional Information