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Burn - Strawberry Dragon Fruit (45 Servings)

Deep Hydration & pH Balancing The toner quickly restores the skin’s natural pH after cleansing, while the emulsion provides a lightweight lipid layer

womens-medium

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(11)制备Fmoc-Pro-Gly-Lys(Boc)-Pro-Ala-Asp(otBu)-Asp(otBu)-Ala-Gly-Leu-Val-WangResin (11) Preparation of Fmoc-Pro-Gly-Lys(Boc)-Pro-Ala-Asp(otBu)-Asp(otBu)-Ala-Gly-Leu-Val-WangResin 在步骤(10)的Fmoc-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-Pro-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-Pro-Gly-Lys(Boc)-Pro- Ala-Asp(otBu)-Asp(otBu)-Ala-Gly-Leu-Val-WangResin； In step (10) of Fmoc-Gly-Lys(Boc)-Pro-Ala-Asp(otBu)-Asp(otBu)-Ala-Gly-Leu-Val-WangResin, add decapping reagent (20% piperidine in DMF solution), reacted at room temperature for 5 minutes, drained, added decapping agent and reacted at room temperature for 20 minutes, washed 3 times with isopropanol, washed 3 times with DMF, washed 2 times with re-distilled DMF, drained, added Fmoc-Pro- 0.8g of OH, 0.4ml of DIEA, 0.56g of TBTU, 0.2g of HOBT, and 10ml of DMF were reacted at room temperature for 1.5 hours, dried with a vacuum pump, washed 3 times with isopropanol, washed 3 times with DMF, washed 2 times with distilled DMF, pumped Dry, obtain Fmoc-Pro-Gly-Lys (Boc)-Pro-Ala-Asp (otBu)-Asp (otBu)-Ala-Gly-Leu-Val-WangResin