CP-690550 (Tofacitinib) Citrate MCE (HY-40354A)? Try a better option.

A Depth-Data-Driven Comparison: Critical Reasons Leading Labs are Switching from MCE to Selleck’s CP-690550 (Tofacitinib) Citrate.

CP-690550 (Tofacitinib) Citrate Selleck VS MCE

CP-690550 (Tofacitinib) Citrate	Selleck(S5001)	MCE(HY-40354a)
Free Aliquoting Service		N/A
Price	10mg, USD 147.0	10mg, USD 66.0
Purity	99.99%	99.94%
Citations	190	91
Technical Support	95.37% response rate within 2 hours	Unknown
Knowledge	CP-690550 (Tofacitinib) Citrate Mechanism of Action: JAK3 Inhibition in Lymphocyte Research CP-690550 (Tofacitinib) Citrate Working Concentration \| Cell Culture \| Treatment CP-690550 (Tofacitinib) Citrate Solubility in DMSO CP-690550 (Tofacitinib) Citrate Storage & Stability CP-690550 (Tofacitinib) Citrate Combination Database CP-690550 (Tofacitinib) Citrate Molecular Weight \| Chemical Structure \| Stock Solution CP-690550 (Tofacitinib) Citrate SDS｜MSDS	Unknown

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