USD21.60
https://ars.els-cdn.com/content/image/1-s2.0-S0009279713000409-fx1.jpg anti wrinke (5)制备Fmoc-Asp(otBu)-Ala-Gly-Leu-Val-WangResin (5) Preparation of Fmoc-Asp(otBu)-Ala-Gly-Leu-Val-WangResin 在步骤(4)的Fmoc-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-Asp(otBu)-OH1.2g,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-Asp(otBu)-Ala-Gly-Leu-Val-WangResin; In the Fmoc-Ala-Gly-Leu-Val-WangResin of step (4), add decapping reagent (DMF solution of 20% piperidine), react at normal temperature for 5 minutes, drain, add decapping agent normal temperature and react for 20 minutes, use Wash 3 times with isopropanol, 3 times with DMF, 2 times with distilled DMF, drain, add Fmoc-Asp(otBu)-OH1.2g, DIEA0.4ml, TBTU0.56g, HOBT0.2g, DMF10ml at room temperature Reacted for 1.5 hours, dried with a vacuum pump, washed 3 times with isopropanol, washed 3 times with DMF, washed 2 times with re-distilled DMF, and dried to obtain Fmoc-Asp(otBu)-Ala-Gly-Leu-Val- Wang Resin Bottle:Glass Did Influencers Force the FDA to Reconsider BPC-157? 🏛️
USD21.60
USD24.19
USD24.00
USD25.11
USD28.75
USD28.99
USD28.90
Compare that benefit with your actual intended use. Review whether its quantity matches the quantity of the main purchase where necessary.
Do not confuse an offer extension with placing an order. Explain the specific unanswered question affecting your decision if helpful.
Look for any separate ongoing obligation attached to a component. Ask how an unavailable component affects the complete offer.