S961 TFA is an high-affinity and selectiveinsulin receptor(IR) antagonist withIC₅₀s of 0.048, 0.027, and 630 nM for HIR-A, HIR-B, and humaninsulin-like growth factor Ireceptor (HIGF-IR) in SPA-assay, respectively^[1].

S961 also shows high-affinity to Rat IR and Pig IR with IC₅₀s of 0.056 nM and 0.084 nM in PEG-assay, respectively^[1].

4918.15

Solid

C₂₁₁H₂₉₇N₅₅O₇₁S₂.C₂HF₃O₂

Gly-Ser-Leu-Asp-Glu-Ser-Phe-Tyr-Asp-Trp-Phe-Glu-Arg-Gln-Leu-Gly-Gly-Gly-Ser-Gly-Gly-Ser-Ser-Leu-Glu-Glu-Glu-Trp-Ala-Gln-Ile-Gln-Cys-Glu-Val-Trp-Gly-Arg-Gly-Cys-Pro-Ser-Tyr (Disulfide bridge: Cys33-Cys40)

GSLDESFYDWFERQLGGGSGGSSLEEEWAQIQCEVWGRGCPSY (Disulfide bridge: Cys33-Cys40)

Room temperature in continental US; may vary elsewhere.

Sealed storage, away from moisture and light

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)

H₂O : 6.5 mg/mL(1.32 mM;ultrasonic and adjust pH to 12 with NaOH)

请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。
储备液的保存方式和期限：-80℃, 6 months; -20℃, 1 month (sealed storage, away from moisture and light)。-80℃ 储存时，请在 6 个月内使用，-20℃ 储存时，请在 1 个月内使用。