Rapamycin (Sirolimus) Tocris (1292)? Try a better option.

A Depth-Data-Driven Comparison: Critical Reasons Leading Labs are Switching from Tocris to Selleck’s Rapamycin (Sirolimus).

Rapamycin (Sirolimus) Selleck VS Tocris

Rapamycin (Sirolimus)	Selleck(S1039)	Tocris(1292)
Free Aliquoting Service		N/A
Price	5mg, USD 147.0	1mg, USD 406.0
Purity	99.67%	98%
Citations	1856	48
Technical Support	95.37% response rate within 2 hours	Unknown
Knowledge	Rapamycin (Sirolimus) Mechanism of Action: mTOR Inhibition in Senescent Cells Research Rapamycin (Sirolimus): Selectivity & Specificity Rapamycin (Sirolimus) Working Concentration \| Cell Culture \| Treatment Rapamycin (Sirolimus) Solubility in DMSO Rapamycin (Sirolimus) Storage & Stability Rapamycin (Sirolimus) Combination Database Rapamycin (Sirolimus) Molecular Weight \| Chemical Structure \| Stock Solution Rapamycin (Sirolimus) IC50 for Cell-based and Cell-free Assays Rapamycin (Sirolimus) SDS｜MSDS	Unknown

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