Stattic Sigma (S7947)? Try a better option.

A Depth-Data-Driven Comparison: Critical Reasons Leading Labs are Switching from Sigma to Selleck’s Stattic.

Stattic Selleck VS Sigma

Stattic	Selleck(S7024)	Sigma(S7947)
Free Aliquoting Service		N/A
Price	25mg, USD 147.0	25mg, USD 205.00
Purity	99.88%	98%
Citations	279	218
Technical Support	95.37% response rate within 2 hours	Unknown
Knowledge	Stattic Mechanism of Action: STAT3 Inhibition in Cancer Cells Research Stattic: Selectivity & Specificity Stattic Working Concentration \| Cell Culture \| Treatment Solubility in DMSO Storage Stattic Combination Database Molecular Weight Stattic IC50 for Cell-based and Cell-free Assays Stattic SDS｜MSDS	Unknown

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