ABT-494 (Upadacitinib) Sigma (AMBH303C4B83)? Try a better option.

A Depth-Data-Driven Comparison: Critical Reasons Leading Labs are Switching from Sigma to Selleck’s ABT-494 (Upadacitinib).

ABT-494 (Upadacitinib) Selleck VS Sigma

ABT-494 (Upadacitinib)	Selleck(S8162)	Sigma(AMBH303C4B83)
Free Aliquoting Service		N/A
Price	5mg, USD 147.0	10mg, USD 51.75
Purity	99.99%	99%
Citations	12	0
Technical Support	95.37% response rate within 2 hours	Unknown
Knowledge	ABT-494 (Upadacitinib) Mechanism of Action: JAK1 Inhibition in Immune Cell Research ABT-494 (Upadacitinib): Selectivity & Specificity ABT-494 (Upadacitinib) Working Concentration \| Cell Culture \| Treatment ABT-494 (Upadacitinib) Solubility in DMSO ABT-494 (Upadacitinib) Storage & Stability ABT-494 (Upadacitinib) Combination Database ABT-494 (Upadacitinib) Molecular Weight \| Chemical Structure \| Stock Solution ABT-494 (Upadacitinib) IC50 for Cell-based and Cell-free Assays ABT-494 (Upadacitinib) SDS｜MSDS	Unknown

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