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SML3637

Sigma-Aldrich

YM-254890

≥95% (HPLC)

Synonym(s):

N-Acetyl-L-threonyl-(aR)-a-hydroxybenzenepropanoyl-2,3-didehydro-N-methylalanyl-L-alanyl-N-methyl-L-alanyl-(3R)-3-[[(2S,3R)-2-(acetylamino)-3-hydroxy-4-methyl-1-oxopentyl]oxy]-L-leucyl-N,O-dimethyl-L-threonine (7→1)-lactone, QS 3666A, YM 254890

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About This Item

Empirical Formula (Hill Notation):
C46H69N7O15
CAS Number:
568580-02-9
Molecular Weight:
960.08
MDL number:
MFCD09832722
UNSPSC Code:
12352200
NACRES:
NA.77

Quality Level

100

Assay

≥95% (HPLC)

form

(Powder or Lyophilized powder or film)

color

white to off-white

storage temp.

-10 to -25°C

Biochem/physiol Actions

YM-254890, a cyclic depsipeptide isolated from the culture broth of Chromobacterium sp., is a cell-permeable, potent and selective inhibitor of Gαq/11 protein. YM-254890 specifically inhibits the GDP/GTP exchange by blocking GDP release from the Gq protein.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Markus Kuschak et al.
British journal of pharmacology, 177(8), 1898-1916 (2019-12-28)
G proteins are intracellular switches that transduce and amplify extracellular signals from GPCRs. The Gq protein subtypes, which are coupled to PLC activation, can act as oncogenes, and their expression was reported to be up-regulated in cancer and inflammatory diseases.

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