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Questions related from Samira Miss
Who knows the method for synthesis of Z-His-Trp-OH?
06 June 2014 5,942 2 View
I tried to synthesize Fmoc-Tyr(trt)-OH and got a solid that was not dissolved in any solvent, even in a different pH (acid or base). I now doubt that it was Fmoc-Tyr(trt)-OTrt and would like to...
02 February 2014 9,795 5 View
I am using rink amide to synthesis a peptide with c-terminal as CONHCH2CH3. After cleavage the peptide from resin I will have CONH2. How can I change it to CONHEt with the regards that I have...
08 August 2013 7,393 3 View
I am using rink amide to synthesis a peptide with c-terminal as CONHCH2CH3. After cleavage the peptide from resin I will have CONH2. How can I change it to CONHEt with this regards that I have...
08 August 2013 4,440 3 View
In solid phase synthesis, if I use HOBt in situ, does the excess of HOBt make any problems in coupling step?
08 August 2013 7,203 2 View
I want to make Fmoc-Ser(trt)-OH, do you know any suitable methods with high yield? I have a problem especially in H-Ser(trt)-OH synthesis, that the alcohol side chain is protected by Trt.
08 August 2013 7,814 5 View
