229 Results for: "Polyethylene glycol"

Supplier: Thermo Scientific

The methyl-PEG_n-amine (MA[PEG]_n) PEGylation reagents are methyl ether-terminated PEG amines that are used for modifying proteins or surfaces such as beads, nanoparticles and self-assembled monolayers

Supplier: PIP

Universal fit polycarbonate safety visor with chin cup features an 0.040" thick lens.

Supplier: VWR International

High Temperature unique PEG phase. Extend the temperature limits of your FAST-GC and GCxGC methods while using a polar WAX phase.

Supplier: AGILENT TECHNOLOGIES, INC (CSD) CA

PL HFIPgel has been developed to perform reliably in HFIP and other polar fluorinated solvents. 

Supplier: VWR International

Sterile PETG containers with weldable tubing provide the maximum amount of flexibility and reliability.

Supplier: AGILENT TECHNOLOGIES, INC (CSD) CA

A PEG-type GC column designed for analysis of FAMEs (e.g., fish oil) and fatty acids.

Supplier: Eagle Biosciences

Certolizumab pegol ELISA detects precise determination of free Certolizumab pegol in serum & plasma.

Supplier: AGILENT TECHNOLOGIES, INC (CSD) CA

Deliver the highest levels of PEG stationary phase inertness performance for a range of challenging active analytes.

Supplier: Genetex

Rabbit polyclonal to Neuropeptide Y

Supplier: MilliporeSigma

Aquacides are useful for concentration of proteins and other macromolecules and can be used for rapid removal of water from dialysis tubing by using either a 2% syrup or the aquacide solid. Aquacides neither denature proteins nor change the pH during concentration. At room temperature 1 g of aquacide absorbs about 5 ml of water from solution in 1 h.

Supplier: Cytiva

T4 DNA ligase catalyses the formation of a phosphodiester bond between the 5'-phosphoryl group and the 3'-hydroxyl group of two double-stranded DNA fragments. ATP is required for this reaction.

Supplier: Foxx Life Sciences

Foxx Life Sciences new EZBio®pure Titanium Round (TR) media bottles have enhanced the media bottle design. The improved design features an angled shoulder to ensure smooth and complete media pouring.

Supplier: STEMCELL Technologies

Immunomagnetic positive selection of particle-free human cells labeled with APC-conjugated antibodies.

Supplier: Foxx Life Sciences

EZBio® Titanium Square PETG bottles have enhanced the media bottle design and offer better lead time and pricing. The new Titanium Square Media Bottles are perfect for storing and sampling active pharmaceutical ingredients, bulk intermediates, and preparing and storing buffers for culture. These bottles can be used for long-term storage of pH sensitive liquids.

Supplier: Thermo Fisher Scientific

The Nalgene™ multi-tiered portfolio provides bioproduction facilities with a variety of high-quality, sterile storage and transport solutions. Choose the appropriate product necessary to suit any application, through the step-down process and into the cleanroom.

Supplier: BIOASSAY SYSTEMS

For quantitative determination of sulfate ion and evaluation of drug effects on sulfate metabolism

Supplier: Thermo Scientific

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

Supplier: Thermo Scientific

DyLight™ PEGylated dyes display absorption spectra ranging from 550 nm to 783 nm. These reagents fluoresce over a broad pH range, are more intense than Alexa Fluor® or Cy® dyes in many applications and match the output wavelengths of common fluorescence instrumentation. Additionally, the water solubility of the DyLight™ reagents allows a high dye-to-protein ratio without precipitation during conjugation.

Supplier: Thermo Scientific

Carboxyl groups, in the form of carboxy termini, aspartate residues or glutamate residues, can be targeted for biotin labeling using amine-derivatized biotin molecules. This reaction is mediated by a class of crosslinkers known as carbodiimides and results in the formation of an amide bond. The reaction with EDC, the most common carbodiimide crosslinker, is generally performed in an MES buffer at pH 4.5 - 5 and requires just minutes to complete.