Protein Modification Reagents

Chemical agents used to modify the amino acid side chains of proteins in order to alter their native charges, block or expose reactive binding sites, inactivate functional groups, and change functional groups to create targets for crosslinking and labeling.

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136 – 150 of 5,617 results

136

Promega Fetuin

Fetuin is a glycoprotein with O-linked and N-linked glycosylation sites.

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137

Promega Glycosidases

Endo H is cloned from S. plicatus and overexpressed in E. coli.

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Specifications

Content And Storage	-30°C to -10°C
Product Type	Endoglycosidase H
Concentration	500 U/μL
For Use With (Application)	Determining the state of Protein Glycosylation, characterizing Glycan structure

138

Promega IdeZ Protease, 5,000 units

IdeS Protease is an immunoglobulin-degrading enzyme from Streptococcus pyogenes (IdeS). IdeZ Protease is an immunoglobulin-degrading enzyme from Streptococcus equi subspecies zooepidemicus.

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139

Promega IdeZ Protease, 25,000 units

IdeS Protease is an immunoglobulin-degrading enzyme from Streptococcus pyogenes (IdeS). IdeZ Protease is an immunoglobulin-degrading enzyme from Streptococcus equi subspecies zooepidemicus.

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140

Promega AccuMAP Low pH Protein Digestion Maxi Kit, 1 each

AccuMAP Low pH Protein Digestion Kit enables suppression of sample preparation-induced artificial deamidation, disulfide bond scrambling and oxidation overthe course of sample preparation. Pre-existing non-enzymatic modifications remain intact.