N-Ethylmaleimide (NEM) Cayman (19938)? Try a better option.

A Depth-Data-Driven Comparison: Critical Reasons Leading Labs are Switching from Cayman to Selleck’s N-Ethylmaleimide (NEM).

N-Ethylmaleimide (NEM) Selleck VS Cayman

N-Ethylmaleimide (NEM)	Selleck(S3692)	Cayman(19938)
Free Aliquoting Service		N/A
Price	25mg, USD 147.0	5 g, USD 54
Purity	99.96%	98%
Citations	16	0
Technical Support	95.37% response rate within 2 hours	Unknown
Knowledge	N-Ethylmaleimide (NEM) Mechanism of Action: Deubiquitinase Inhibition in Eukaryotic Cell Research N-Ethylmaleimide (NEM) Working Concentration \| Cell Culture \| Treatment Solubility in DMSO Storage N-Ethylmaleimide (NEM) Combination Database Molecular Weight N-Ethylmaleimide (NEM) IC50 for Cell-based and Cell-free Assays N-Ethylmaleimide (NEM) SDS｜MSDS	Unknown

Cayman is sourced from their official website（1/20/2026）