HCQ (Hydroxychloroquine) Sulfate Sigma (H0915)? Try a better option.

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

HCQ (Hydroxychloroquine) Sulfate Selleck VS Sigma

HCQ (Hydroxychloroquine) Sulfate	Selleck(S4430)	Sigma(H0915)
Free Aliquoting Service		N/A
Price	10mg, USD 147.0	5mg, USD 141.00
Purity	99.99%	98%
Citations	121	0
Technical Support	95.37% response rate within 2 hours	Unknown
Knowledge	HCQ (Hydroxychloroquine) Sulfate Mechanism of Action: Endosome Inhibition in Viral Host Cell Research HCQ (Hydroxychloroquine) Sulfate: Selectivity & Specificity HCQ (Hydroxychloroquine) Sulfate Working Concentration \| Cell Culture \| Treatment Solubility in DMSO Storage HCQ (Hydroxychloroquine) Sulfate Combination Database Molecular Weight HCQ (Hydroxychloroquine) Sulfate IC50 for Cell-based and Cell-free Assays HCQ (Hydroxychloroquine) Sulfate SDS｜MSDS	Unknown

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