Billed annually
The name Body Protection Compound reflects its origin in the protective protein fraction of human gastric juice
First, hydrochloric acid in the stomach separates vitamin B12 from the protein to which vitamin B12 is attached in food
However, using absorption costing, the entire $40,000 is expensed because all 10,000 units produced were sold
(14)Fmoc-Glu(otBu)-Pro-Pro-Pro-Gly-Lys(Boc)-Pro-Ala-Asp(otBu)-Asp(otBu)-Ala-Gly-Leu-Val- (14) Preparation of Fmoc-Glu(otBu)-Pro-Pro-Pro-Gly-Lys(Boc)-Pro-Ala-Asp(otBu)-Asp(otBu)-Ala-Gly-Leu-Val-resin: (13)Fmoc-Pro-Pro-Pro-Gly-Lys(Boc)-Pro-Ala-Asp(otBu)-Asp(otBu)-Ala-Gly-Leu-Val-1050530105010603DMF3DMF2DMFFmoc-Glu(otBu)-OHDIEATBTU/HOBtHBTU/HOBtBOP/HOBt105010603DMF3DMF2Fmoc-Glu(otBu)-Pro-Pro-Pro-Gly-Lys(Boc)-Pro-Ala-Asp(otBu)-Asp(otBu)-Ala-Gly-Leu-Val- In the Fmoc-Pro-Pro-Pro-Gly-Lys(Boc)-Pro-Ala-Asp(otBu)-Asp(otBu)-Ala-Gly-Leu-Val-resin of step (13), add decapping reagent 10 React at ~50C for 5-30 minutes, drain with a vacuum pump, re-add capping reagent at 10-50C, react for 10-60 minutes, drain, wash with isopropanol for 3 times, DMF for 3 times, and distilled DMF Twice, add the mixture of Fmoc-Glu(otBu)-OH, DIEA, TBTU/HOBt or HBTU/HOBt or BOP/HOBt dissolved in DMF, react at 10-50C for 10-60 minutes, dry with a vacuum pump, and use iso Propanol was washed 3 times, DMF was washed 3 times, the DMF that redistilled was washed 2 times, was sucked dry, obtained Fmoc-Glu(otBu)-Pro-Pro-Pro-Gly-Lys(Boc)-Pro-Ala-Asp( otBu)-Asp(otBu)-Ala-Gly-Leu-Val-resin
