You searched for: Protein Purification Reagents

Supplier: Invitrogen

Pierce™ SAT(PEG)₄ (PEGylated N-succinimidyl S-acetylthioacetate) is a sulphhydryl-addition reagent for covalent modification of primary amines.

Supplier: Invitrogen

Thermo Scientific Pierce CT(PEG)₁₂ or carboxy-PEG₁₂-thiol, is a carboxyl- and sulfhydryl-terminated compound that contains a 12-unit polyethylene glycol (PEG) spacer and is used to modify surfaces such as quantum dots, monolayers and magnetic particles.

Supplier: Invitrogen

MALDI Matrices are highly purified, recrystallized reagents packaged in convenient single-use tubes sufficient for analyzing up to 96 samples by matrix assisted laser desorption ionization.

Supplier: BRUKER SCIENTIFIC, LLC MS

Pre-portioned HCCA matrix provides easy and convenient preparation of HCCA matrix solutions.

Supplier: Invitrogen

Pierce™ Hydrazide-activated strepavidin conjugate includes recombinant streptavidin in a purified form activated for crosslinking to carbonyl groups in a molecule.

Supplier: Invitrogen

Bond-Breaker™ TCEP Solution (neutral pH) is a stable, 0.5 M solution of the thiol-free, phosphine-based TCEP compound, useful as a 10X stock for addition to SDS-PAGE sample loading buffers to reduce protein disulphide bonds.

Supplier: Invitrogen

Pierce™ NeutrAvidin™ Protein is a specially-prepared form of avidin biotin-binding protein that decreases background in biotin-binding.

Supplier: Invitrogen

Pierce™ HABA (4'-hydroxyazobenzene-2-carboxylic acid), a simple reagent that enables spectrophotometric (colorimetric) estimation of biotinylation levels of labeled proteins and other molecules.

Supplier: Invitrogen

Immobilised TCEP Disulfide Reducing Gel eliminates the need to use laborious and inefficient gel filtration methods to separate the reduced sample from the reducing agent.

Supplier: Invitrogen

Pierce™ MM(PEG)_n reagents are methyl-terminated PEG compounds activated with a maleimide group for covalent pegylation of sulfhydryls on proteins or assay surfaces.

Supplier: Invitrogen

A versatile stabilizing solution that increases the shelf-life of purified or partially purified proteins during routine storage.

Supplier: Invitrogen

Pierce™ 6 protein digest standard is a highly validated equimolar protein digest mixture for use as a quality control sample for mass spectrometry (MS) analysis of proteomic samples.