Trichostatin A (TSA) Sigma (T8552)? Try a better option.

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

Trichostatin A (TSA) Selleck VS Sigma

Trichostatin A (TSA)	Selleck(S1045)	Sigma(T8552)
Free Aliquoting Service		N/A
Price	2mg, USD 197.0	5mg, USD 678.0
Purity	99.98%	98%
Citations	292	2222
Technical Support	95.37% response rate within 2 hours	Unknown
Knowledge	Trichostatin A (TSA) Mechanism of Action: HDAC Inhibition in Cancer Cell Research Trichostatin A (TSA) Working Concentration \| Cell Culture \| Treatment Trichostatin A (TSA) Solubility in DMSO Trichostatin A (TSA) Storage & Stability Trichostatin A (TSA) Combination Database Trichostatin A (TSA) Molecular Weight \| Chemical Structure \| Stock Solution Trichostatin A (TSA) IC50 for Cell-based and Cell-free Assays Trichostatin A (TSA) SDS｜MSDS	Unknown

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