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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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1

Thermo Scientific™ NeuCode™ Lysine-080

Increase the level of multiplexing achievable with NeuCode™ amino acids for the metabolic labeling of proteins for mass spectrometry analysis.

Type de produit Lysine
Type de produit final Molecule
Type d’étiquette Mass Isotopes of Amino Acids
2

MilliporeSigma™ Calbiochem™ 5'-Deoxy-5'-methylthioadenosine

Inhibits protein carboxymethyltransferase, induces apoptosis in leukemia U937 cells.

3

MilliporeSigma™ Aminopeptidase N (CD13), Human Serum

Prepared from human serum that has been shown by certified tests to be negative for HBsAg and for antibodies to HIV and HCV

4

MilliporeSigma™ Aminopeptidase N, Rat

Levels of aminopeptidase N are elevated in cancer subjects and correlate with tumor load, and thus, enzyme is believed to play role in angiogenesis

6

Thermo Scientific™ Pierce™ Immobilized Reductant Column, 2 mL

Efficiently reduce protein or peptide disulfide bonds with this reusable column on with an immobilized thiol-based reducing agent for solid-phase disulfide bond reduction.

7

MilliporeSigma™ Calbiochem TCEP, Neutral

Ready-to-use stable, neutral form of popular disulfide-reducing agent TCEP, Hydrochloride

8

Thermo Scientific™ 8M Guanidine-HCl Solution

Ready-to-use, 8M solution of guanidinium hydrochloride (GdnCl, GuHCl), CAS 50-01-1; dilute and pH-adjust to any concentration for protein biology methods.

10

MilliporeSigma™ Calbiochem™ SPUTOLYSIN™ Reagent

Intended for isolation of epithelial cells, pathogenic or saprophytic bacteria, fungi, and yeasts from sputum

11

Thermo Scientific™ Pierce™ Mercaptoethylamine-HCl

Pure, crystalline 2-aminoethanethiol (2-MEA-HCl, also called cysteamine-HCl), CAS 156-57-0; selectively reduces antibody hinge-region disulfide bonds.

12

Thermo Scientific™ MM(PEG)12 Methyl-PEG-Maleimide Reagent

Pegylate sulfhydryls (-SH groups) on proteins (cysteine residues) or assay surfaces using MS(PEG); sulfhydryl-reactive (maleimide), PEG compounds (12 and 24 EG units).

13

Thermo Scientific™ Pierce™ Premium Grade TCEP-HCl

Optimize applications where product integrity and risk minimization are paramount with our highest quality formulation of this disulfide reducing agent.

Type de produit Disulfide Reducing Reagent
Gamme de produits Pierce
Contenu et stockage Upon receipt store product at room temperature in sealed container to prevent oxidation. Product is shipped at ambient temperature.
14

Thermo Scientific Chemicals Papain, Carica Papaya Latex

CAS: 9001-73-4 Synonyme: EC 3.4.22.2

Synonyme EC 3.4.22.2
CAS 9001-73-4