Telaglenastat (CB-839) Sigma (5.33717)? Try a better option.

A Depth-Data-Driven Comparison: Critical Reasons Leading Labs are Switching from Sigma to Selleck’s Telaglenastat (CB-839).

Telaglenastat (CB-839) Selleck VS Sigma

Telaglenastat (CB-839)	Selleck(S7655)	Sigma(5.33717)
Free Aliquoting Service		N/A
Price	5mg, USD 147.0	10mg, USD 284.0
Purity	99.95%	97%
Citations	111	0
Technical Support	95.37% response rate within 2 hours	Unknown
Knowledge	Telaglenastat (CB-839) Mechanism of Action: Glutaminase Inhibition in Tumor Cell Research Telaglenastat (CB-839) Working Concentration \| Cell Culture \| Treatment Solubility in DMSO Storage Telaglenastat (CB-839) Combination Database Molecular Weight Telaglenastat (CB-839) IC50 for Cell-based and Cell-free Assays Telaglenastat (CB-839) SDS｜MSDS	Unknown

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