palmostalin B

Modify Date: 2025-08-25 18:09:46

palmostalin B structure	Common Name	palmostalin B
	CAS Number	1233365-12-2	Molecular Weight	376.53
	Density	N/A	Boiling Point	N/A
	Molecular Formula	C₂₃H₃₆O₄	Melting Point	N/A
	MSDS	N/A	Flash Point	N/A

Use of palmostalin B

Palmostatin B is an Acyl protein thioesterase 1 and 2 (APT-1, APT-2) inhibitor. Palmostatin B reduces cell viability in a panel of NRAS mutant melanoma cell lines. Palmostatin B inhibits Ras depalmitoylation in cells[1][2].

Name	palmostalin B
Synonym	More Synonyms

Description	Palmostatin B is an Acyl protein thioesterase 1 and 2 (APT-1, APT-2) inhibitor. Palmostatin B reduces cell viability in a panel of NRAS mutant melanoma cell lines. Palmostatin B inhibits Ras depalmitoylation in cells[1][2].
Related Catalog	Research Areas >> Cancer Signaling Pathways >> Metabolic Enzyme/Protease >> Phospholipase
References	[1]. Vujic I, et al. Acyl protein thioesterase 1 and 2 (APT-1, APT-2) inhibitors palmostatin B, ML348 and ML349 have different effects on NRAS mutant melanoma cells. Oncotarget. 2016 Feb 9;7(6):7297-306. [2]. Dekker FJ, et al. Small-molecule inhibition of APT1 affects Ras localization and signaling. Nat Chem Biol. 2010 Jun;6(6):449-56.

Description

Related Catalog

Research Areas >> Cancer

Signaling Pathways >> Metabolic Enzyme/Protease >> Phospholipase

References

[1]. Vujic I, et al. Acyl protein thioesterase 1 and 2 (APT-1, APT-2) inhibitors palmostatin B, ML348 and ML349 have different effects on NRAS mutant melanoma cells. Oncotarget. 2016 Feb 9;7(6):7297-306.

[2]. Dekker FJ, et al. Small-molecule inhibition of APT1 affects Ras localization and signaling. Nat Chem Biol. 2010 Jun;6(6):449-56.