3-Methyladenine (3-MA) Sigma (M9281)? Try a better option.

A Depth-Data-Driven Comparison: Critical Reasons Leading Labs are Switching from Sigma to Selleck’s 3-Methyladenine (3-MA).

3-Methyladenine (3-MA) Selleck VS Sigma

3-Methyladenine (3-MA)	Selleck(S2767)	Sigma(M9281)
Free Aliquoting Service		N/A
Price	50mg, USD 147.0	100mg, USD 268.00
Purity	99.97%	99%
Citations	956	1491
Technical Support	95.37% response rate within 2 hours	Unknown
Knowledge	3-Methyladenine (3-MA) Mechanism of Action: PI3K Inhibition in Cancer Cell Research 3-Methyladenine (3-MA) Working Concentration \| Cell Culture \| Treatment Solubility in DMSO Storage 3-Methyladenine (3-MA) Combination Database Molecular Weight 3-Methyladenine (3-MA) IC50 for Cell-based and Cell-free Assays 3-Methyladenine (3-MA) SDS｜MSDS	Unknown

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