Peptide release, side-chain deprotection, work-up, and isolation
Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
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Peptide release, side-chain deprotection, work-up, and isolation. / Pedersen, Søren Ljungberg; Jensen, Knud Jørgen.
Peptide synthesis and applications. ed. / Knud J. Jensen; Pernille T. Shelton; Søren L. Pedersen. Humana Press, 2013. p. 43-63 (Methods in Molecular Biology, Vol. 1047).Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
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TY - CHAP
T1 - Peptide release, side-chain deprotection, work-up, and isolation
AU - Pedersen, Søren Ljungberg
AU - Jensen, Knud Jørgen
PY - 2013
Y1 - 2013
N2 - After having successfully synthesized a peptide, it has to be released from the solid support, unless it is being used for on-resin display. The linker and, in some cases, the cleavage mixture determine the C-terminal functionality of the released peptide. In most cases, the peptide is released with concomitant removal of side-chain protecting groups. However, some combinations of linkers and side-chain protecting groups enable a two-stage procedure, either using orthogonal chemistry or graduated labilities. Herein, we describe protocols for the release of peptides from the most commonly used linker types providing a variety of different C-terminal functionalities, including acids, amides, amines, and aldehydes. Moreover, suggestions for determination of peptide Purities and for storage conditions are provided.
AB - After having successfully synthesized a peptide, it has to be released from the solid support, unless it is being used for on-resin display. The linker and, in some cases, the cleavage mixture determine the C-terminal functionality of the released peptide. In most cases, the peptide is released with concomitant removal of side-chain protecting groups. However, some combinations of linkers and side-chain protecting groups enable a two-stage procedure, either using orthogonal chemistry or graduated labilities. Herein, we describe protocols for the release of peptides from the most commonly used linker types providing a variety of different C-terminal functionalities, including acids, amides, amines, and aldehydes. Moreover, suggestions for determination of peptide Purities and for storage conditions are provided.
KW - Peptide cleavage
KW - Side-chain deprotection
KW - Rink amide linker
KW - Wang linker
KW - Hydrazine benzoyl linker
KW - HMBA linker
U2 - 10.1007/978-1-62703-544-6_3
DO - 10.1007/978-1-62703-544-6_3
M3 - Book chapter
C2 - 23943477
SN - 978-1-62703-543-9
T3 - Methods in Molecular Biology
SP - 43
EP - 63
BT - Peptide synthesis and applications
A2 - Jensen, Knud J.
A2 - Shelton, Pernille T.
A2 - Pedersen, Søren L.
PB - Humana Press
ER -
ID: 118886988