L-Buthionine-(S,R)-sulfoximine (L-BSO) APExBIO (C4553)? Try a better option.

A Depth-Data-Driven Comparison: Critical Reasons Leading Labs are Switching from APExBIO to Selleck’s L-Buthionine-(S,R)-sulfoximine (L-BSO).

L-Buthionine-(S,R)-sulfoximine (L-BSO) Selleck VS APExBIO

L-Buthionine-(S,R)-sulfoximine (L-BSO)	Selleck(S9728)	APExBIO(C4553)
Free Aliquoting Service		N/A
Price	5mg, USD 147.0	250mg, USD 92.00
Purity	99.97%	100.00%
Citations	13	0
Technical Support	95.37% response rate within 2 hours	Unknown
Knowledge	L-Buthionine-(S,R)-sulfoximine (L-BSO) Mechanism of Action: γ-GCS Inhibition in Cancer Cells Research L-Buthionine-(S,R)-sulfoximine (L-BSO) Working Concentration \| Cell Culture \| Treatment Solubility in DMSO Storage L-Buthionine-(S,R)-sulfoximine (L-BSO) Combination Database Molecular Weight L-Buthionine-(S,R)-sulfoximine (L-BSO) IC50 for Cell-based and Cell-free Assays L-Buthionine-(S,R)-sulfoximine (L-BSO) SDS｜MSDS	Unknown

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