Step 2: Transfer the resin from step 1 to a reaction column and swell it in DCM. Use 20% PIP/DMF to remove Fmoc. Wash with DMF and DCM alternately. Test with ninhydrin, and the result should be positive. Dissolve Fmoc-Trp(Boc)-OH and HOBT in DMF/DCM=3/1 as the reaction solvent....
What indicates a positive reaction in a Ninhydrin test? What is the primary aim of the scientific method? A. To formulate a hypothesis. B. To introduce new variables into an experiment. C. To include control groups in an experiment. D. To modify an experiment. E. To discard the result...
The scientific study of matter's characteristics and behaviour is known as chemistry.andare different from the normal vocabulary. It is a branch of natural science that examines the building blocks of matter, including the atoms, molecules, and ions that make up compounds and their composition, s...
What indicates a positive reaction in a Ninhydrin test? What are the tips for remembering the different blood types? What is the purpose of the hemoglobin A1C test? Explain. What happens to a steroid hormone once it is synthesized? If blood transfusions are so common and safe, ...
What is a controlled experiment? Define a control group and an experimental group. What indicates a positive reaction in a Ninhydrin test? Explain the purpose of immunologic tests: C-reactive protein What indicates a positive reaction in an Iodine te...