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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121 – 135 of 5,669 results

121

MP Biomedicals™ 0.05% Trypsin-EDTA (1X)

0.05% Trypsin and 0.5mM EDTA in modified HBSS w/o Ca++ and Mg++, 100 mL

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122

Thermo Scientific Chemicals Elastase, porcine pancreas

CAS: 39445-21-1 Synonym: E.C. 3.4.21.36; Pancreatopeptidase E

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Specifications

CAS	39445-21-1
Synonym	E.C. 3.4.21.36; Pancreatopeptidase E

123

MilliporeSigma™ Calbiochem™ Carboxypeptidase B, Porcine Pancreas

Native carboxypeptidase B catalyzes the release of C-terminal from basic amino acids, arginine, lysine, or ornithine from polypeptides

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124

Advanced Chem Tech Fmoc-NH-PEG2-CH2COOH, Advanced ChemTech

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125

Thermo Scientific™ USB Dithiothreitol (DTT), 0.1M Solution

Solution is 0.2 μm filtered and dispensed into vials.

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126

Promega IdeS Protease

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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Specifications

Content And Storage	-30°C to -10°C

127

Thermo Scientific Production Chemicals and Services DTT Dithiothreitol cGMP, Biovectra

CAS: 12-3-3483

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Specifications

CAS	12-3-3483

128

Promega Iodoacetamide, 15mg

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.