Fludarabine Sigma (F2773)? Try a better option.

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

Fludarabine Selleck VS Sigma

Fludarabine	Selleck(S1491)	Sigma(F2773)
Free Aliquoting Service		N/A
Price	10mg, USD 147.0	5mg, USD 195.00
Purity	99.99%	未知
Citations	206	0
Technical Support	95.37% response rate within 2 hours	Unknown
Knowledge	Fludarabine Mechanism of Action: DNA Polymerase Inhibition in T Lymphocytes Research Fludarabine Working Concentration \| Cell Culture \| Treatment Solubility in DMSO Storage Fludarabine Combination Database Molecular Weight Fludarabine IC50 for Cell-based and Cell-free Assays Fludarabine SDS｜MSDS	Unknown

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