Amine-PEG-Hydroxy，NH2-PEG-OH

Amine (polyethylene glycol) Hydroxy

Synonym: Hydroxy PEGamine, HO-PEG-NH2, Amino PEG hydroxy

ProductStructure:

ProductSpecifications:

l CatalogNumbers:PS2-NO-400,600, 1K,2K,3.4K, 5K, 10K.

l Appearance: White/off-whitesolid, semi-solid or liquid depends on molecular weight.

l Solubility: 10mg/mL in water,chloroform, DMSO.

l Stability: 1 Years at -20°C, Desiccate.

l CASNumber: -

l LinearFormula：H2NCH2CH2(CH2CH2O)nH.

l MolecularWeight（PEG）: 400,600,1K,2K,3.4K, 5K, 10K.

l Reactivegroup: NH2.OH

l Reactiveto: COOH,NHS.

l Purity:> 95%.

Description:

NH2-PEG-OH  is one of Ponsure heterobifunctional PEGcrosslinkers that have a hydroxyl group and an amine group linked by a linearPEG chain with different length. Amine groups can react with a number of aminereactive groups, such as NHS, carboxylic acid, epoxide and aldehyde. Hydroxygroups, on the other hand, can be activated for other chemical reactions. PEGlinker between amine and hydroxy group offers good water solubility andflexible linker length. Reactions from amine and hydroxyl group allow fast and efficientpegylation of proteins, antibodies, particles and other materials. PEGylationcan increase stability and reduce immunogenicity of pegylated biomolecules. It canalso suppress the non-specific binding of charged molecules to the modifiedsurfaces.

Handlingand Use:

NH2-PEG-OH  is sensitive to light and temperature. Forbest use, material should always be kept in low temperature in dry condition.

 Avoid frequent thaw and freezing. For moreinformation about using this product, visit www.ponsure.com.

StorageConditions：

NH2-PEG-OH should bestored at -20℃.Desiccate.  Materials may be handled underinert gas for best stability. Re-test materialafter 12 months.

RelatedProducts:

BIOTIN-PEG-NH2, DSPE-PEG-NH2

NH2-PEG-SH ,FA-PEG-NH2

FITC-PEG-NH2,LA-PEG-NH2

Thisproduct is for research use only and is not intended for use in humans or for diagnosticuse.