preparing bpc-157

Size (mL):3mL (2)制备Fmoc-Leu-Val-树脂： (2) Preparation of Fmoc-Leu-Val-resin: 在步骤(1)的Fmoc-Val-树脂中，加入脱帽试剂10～50℃反应5～30分钟，用真空泵抽干，重新加入脱帽试剂10～50℃反应10～60分钟，抽干，用异丙醇洗涤3次，DMF洗涤3次，重蒸过的DMF洗涤2次，加入用DMF溶解的Fmoc-Leu-OH、DIEA、TBTU/HOBt或HBTU/HOBt或BOP/HOBt的混合物，10～50℃反应10～60分钟，用真空泵抽干，用异丙醇洗涤3次，DMF洗涤3次，重蒸过的DMF洗涤2次，抽干，获得Fmoc-Leu-Val-树脂； In the Fmoc-Val-resin of step (1), add decapping reagent 10～50 ℃ and react for 5～30 minutes, drain with vacuum pump, add decapping reagent again 10～50 ℃ and react for 10～60 minutes, decapture, use iso Wash 3 times with propanol, 3 times with DMF, 2 times with distilled DMF, add the mixture of Fmoc-Leu-OH, DIEA, TBTU/HOBt or HBTU/HOBt or BOP/HOBt dissolved in DMF, 10-50 React at ℃ for 10-60 minutes, dry with a vacuum pump, wash with isopropanol for 3 times, DMF for 3 times, DMF that has been re-distilled for 2 times, and dry to obtain Fmoc-Leu-Val-resin Chronic alcoholism Shop 5-amino-1mq (5mg) | St. George Utah | Red Rock Peptides https://www.acsh.org/sites/default/files/inline-images/screenshot-2025-02-12-at-3.37.26-pm.png