Protein crosslinking reagents containing a selenoethylene linker are cleaved by mild oxidation
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Protein crosslinking reagents containing a selenoethylene linker are cleaved by mild oxidation. / Buchardt, O; Elsner, H.; Nielsen, Peter E.; Petersen, L C; Suenson, E.
I: Analytical Biochemistry, Bind 158, Nr. 1, 10.1986, s. 87-92.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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TY - JOUR
T1 - Protein crosslinking reagents containing a selenoethylene linker are cleaved by mild oxidation
AU - Buchardt, O
AU - Elsner, H.
AU - Nielsen, Peter E.
AU - Petersen, L C
AU - Suenson, E.
PY - 1986/10
Y1 - 1986/10
N2 - A homobifunctional cleavable crosslinking reagent containing a selenoethylene group in the linker, and related reagents, have been synthesized and tested in a model system involving formation of a complex between albumin and cytochrome c. Functionally, complex formation was suggested by albumin inhibition of the ascorbate reduction of cytochrome c. Structurally, complex formation was demonstrated by crosslinking and subsequent separation of crosslinked complex from non-crosslinked proteins by SDS-polyacrylamide gel electrophoresis. The crosslinks were found to be cleavable by mild oxidation with low concentrations of periodate or with N-chlorobenzenesulfonamide immobilized on polystyrene beads (Iodo-Beads).
AB - A homobifunctional cleavable crosslinking reagent containing a selenoethylene group in the linker, and related reagents, have been synthesized and tested in a model system involving formation of a complex between albumin and cytochrome c. Functionally, complex formation was suggested by albumin inhibition of the ascorbate reduction of cytochrome c. Structurally, complex formation was demonstrated by crosslinking and subsequent separation of crosslinked complex from non-crosslinked proteins by SDS-polyacrylamide gel electrophoresis. The crosslinks were found to be cleavable by mild oxidation with low concentrations of periodate or with N-chlorobenzenesulfonamide immobilized on polystyrene beads (Iodo-Beads).
KW - Albumins
KW - Cross-Linking Reagents
KW - Cytochrome c Group
KW - Oxidation-Reduction
KW - Protein Binding
KW - Proteins
KW - Selenium
U2 - 10.1016/0003-2697(86)90593-2
DO - 10.1016/0003-2697(86)90593-2
M3 - Journal article
C2 - 3026203
VL - 158
SP - 87
EP - 92
JO - Analytical Biochemistry
JF - Analytical Biochemistry
SN - 0003-2697
IS - 1
ER -
ID: 203631687