Niraparib (MK-4827) Sigma (ADV947321433)? Try a better option.

A Depth-Data-Driven Comparison: Critical Reasons Leading Labs are Switching from Sigma to Selleck’s Niraparib (MK-4827).

Niraparib (MK-4827) Selleck VS Sigma

Niraparib (MK-4827)	Selleck(S2741)	Sigma(ADV947321433)
Free Aliquoting Service		N/A
Price	5mg, USD 170.0	100mg, USD 34.50
Purity	99.99%	98%
Citations	116	0
Technical Support	95.37% response rate within 2 hours	Unknown
Knowledge	Niraparib (MK-4827) Mechanism of Action: PARP Inhibition in Cancer Cell Research Niraparib (MK-4827) Working Concentration \| Cell Culture \| Treatment Niraparib (MK-4827) Solubility in DMSO Niraparib (MK-4827) Storage & Stability Niraparib (MK-4827) Combination Database Niraparib (MK-4827) Molecular Weight \| Chemical Structure \| Stock Solution Niraparib (MK-4827) IC50 for Cell-based and Cell-free Assays Niraparib (MK-4827) SDS｜MSDS	Unknown

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