Reagents Products & Reviews

Ultra high purity acid for quantitative trace metal analysis at the parts-per-trillion (ppt) level.

Fluorescein sodium salt has been used as a solute to study microvessel permeability. It has been used as a test molecule to study blood barrier penetration. Water soluble fluorescent dye used in permeability and vascular perfusion studies due to its small molecular radius. Sodium fluorescein is used as a fluorescent tracer to study blood-brain barrier (BBB) and blood-spinal cord barrier (BSCB) permeability in rodent mode…

LiChrosolv hypergrade is accurately tested for LC-MS suitability, and meet all the requirements of modern LC-MS ionization methods (ESI/APCI - positive and negative mode). Thanks to their low level of ionic background and low ion suppression, LiChrosolv hypergrade solvents provide high reproducibility and high ionization efficiency. The packaging material has been improved to meet LC-MS quality requirements perfectly.

nanopowder, <200 nm particle size (BET), ≥97%, synthetic  

Sodium Chloride is a main component of many electrophoresis and molecular biology buffers and media.

The triglyceride and free glycerol kits are for the quantitative determination of glycerol, total triglycerides or free triglycerides.

Gel Loading Dye, Purple (6X) is the premier gel loading dye from NEB for sharp, tight bands.

1.0 mg/mL in methanol, ampule of 1 mL, certified reference material, Cerilliant®  

Thermo Scientific Pierce Amino Acid Standard H is a quantitative mixture of 18 amino acids, supplied at 2.5 µMol/mL each in 0.1N HCl, for use as a high-purity calibration standard for HPLC analysis of protein hydrolysates.

High-Select Fe-NTA and TiO 2 phosphopeptide enrichment kits complement Thermo Fisher Scientific's lysis, reduction, alkylation, and digestion reagents, along with C18, graphite spin, and high-pH reversed-phase peptide fractionation columns to provide a complete workflow for phosphopeptide enrichment.