acetyl glutathione pure encapsulations with Cofactors — Seeking Health BPC-157 - 10mg vial Free Radical Protection Size:75 Sgels

acetyl glutathione pure encapsulations with Cofactors — Seeking Health BPC-157 - 10mg vial Free Radical Protection Size:75 Sgels

BPC-157 - 10mg vial / 20mg pack | Peptide Partners

(15)制备 (15) Preparation Fmoc-Gly-Glu(otBu)-Pro-Pro-Pro-Gly-Lys(Boc)-Pro-Ala-Asp(otBu)-Asp(otBu)-Ala-Gly-Leu-Val-WangResin Fmoc-Gly-Glu(otBu)-Pro-Pro-Pro-Gly-Lys(Boc)-Pro-Ala-Asp(otBu)-Asp(otBu)-Ala-Gly-Leu-Val-WangResin 在步骤(14)的 In step (14) of Fmoc-Glu(otBu)-Pro-Pro-Pro-Gly-Lys(Boc)-Pro-Ala-Asp(otBu)-Asp(otBu)-Ala-Gly-Leu-Val-WangResin中，加入脱帽试剂(20％哌啶的DMF溶液)，常温反应5分钟，抽干，重新加入脱帽剂常温反应20分钟，用异丙醇洗涤3次，DMF洗涤3次，重蒸过的DMF洗涤2次，抽干，加入Fmoc-Gly-OH0.8g，DIEA0.4ml，TBTU0.56g，HOBT0.2g，DMF10ml常温反应1.5小时，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-Gly-Glu(otBu)-Pro-Pro-Pro-Gly-Lys(Boc)-Pro-Ala-Asp(otBu)-Asp(otBu)-Ala-Gly-Leu-Val-WangResin； In Fmoc-Glu(otBu)-Pro-Pro-Pro-Gly-Lys(Boc)-Pro-Ala-Asp(otBu)-Asp(otBu)-Ala-Gly-Leu-Val-WangResin, add decapping reagent (20 %piperidine in DMF solution), reacted at normal temperature for 5 minutes, drained, added capping agent and reacted at normal temperature for 20 minutes, washed 3 times with isopropanol, washed 3 times with DMF, washed 2 times with DMF evaporated, drained, Add 0.8g of Fmoc-Gly-OH, 0.4ml of DIEA, 0.56g of TBTU, 0.2g of HOBT, and 10ml of DMF to react at room temperature for 1.5 hours, dry it with a vacuum pump, wash 3 times with isopropanol, and wash 3 times with DMF

Free Radical Protection

Size:75 Sgels

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