Thermo Scientific™ Pierce™ Methyl-PEG-Amine Compounds

MA(PEG)n: methyl- and amine-capped polyethylene glycol compounds containing 4 to 24 PEG units; use for surface-modification and molecule-pegylation applications.

Overview
Brand: Thermo Scientific™

Manufacturer Part Number: 26111

1 GR MA(PEG)4 1G STORE IN FREEZER AT -20C

UNSPSC: 12161502

Code: PN

Additional Details:
Additional Details: Weight: 0.00100kg



Product Code. 10627344

Quantity Price
1 £ 564.0 / 1g
Estimated Shipment date
from Supplier 16-12-2016
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Description and Specification

Specification

Capping Group Methyl
Chemical Reactivity Carboxyl (via EDC)
Cleavable No
Description Pierce MA(PEG)4
Formulation 4-unit ethyleneglycol functionalized with methyl and amine ends; pale liquid
Molecular Weight 207.27
PEGylated Yes
Quantity 1g
Sufficient For 193mL of typical 1X (25mM) reaction solution
Spacer Arm Length 15.5Å

MA(PEG)n compounds have the form Methyl-PEGn-Amine and are ideal for derivatizing surfaces and molecules with discrete numbers (n = 4, 8, 12, 24) of ethylene glycol groups. Use any amine-reactive chemistry (e.g., EDC or NHS ester) to PEGylate surfaces, proteins, or other molecules with a precise number of hydrophilic, nonimmunogenic PEG units.

Highlights:

  • Pure compounds of specific size ensure complete control of PEGylation
  • Straight-chain compounds with simple terminal primary amine
  • Adaptable to a variety of modification procedures

Recommended for:

  • PEGylate carboxylate or amine surfaces Add inert mass to proteins, immunogens, drug compounds and probes Improve solubility (decrease aggregation) of proteins or peptides without affecting function Protect proteins from proteolysis