Methotrexate Cayman (13960)? Try a better option.

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

Methotrexate Selleck VS Cayman

Methotrexate	Selleck(S1210)	Cayman(13960)
Free Aliquoting Service		N/A
Price	100mg, USD 147.0	50mg, USD 28
Purity	100.0%	98%
Citations	91	1
Technical Support	95.37% response rate within 2 hours	Unknown
Knowledge	Methotrexate Mechanism of Action: Dihydrofolate Reductase Inhibition in Lymphocyte Research Methotrexate Working Concentration \| Cell Culture \| Treatment Solubility in DMSO Storage Methotrexate Combination Database Molecular Weight Methotrexate IC50 for Cell-based and Cell-free Assays Methotrexate SDS｜MSDS	Unknown

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