Amine-PEG-Thiol，NH2-PEG-SH

Amine (polyethylene glycol) Thiol

Synonym: Amino PEGthiol, thiolated PEG amine, HS PEG NH2

ProductStructure:

ProductSpecifications:

l CatalogNumbers:PS2-NS-1K,2K,3.4K,5K,10K.

l Appearance: White/off-white, pale-yellowsolid.

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

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

l CASNumber:-

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

l Reactivegroup: SH,NH2.

l Reactiveto: COOH,MAL, NHS.

Description:

NH2-PEG-SH  is one of Ponsure heterobifunctionalpolyethylene glycol pegylation reagents that contain a thiol and a primaryamine group on each PEG terminus. Amine functional PEG thiol reacts readilywith amine reactive groups, such as carboxyl, aldehyde, and NHS to form stablecovalent bonds. Thiol groups, on the other hand, can be used for metal surfacebinding and other chemical reactions. PEG linker between thiol and amine groupsoffers better water solubility, flexible linker distance and enhancedstability. These bifunctional thiol PEG amines are useful for the modificationof proteins, antibodies, peptides, gold nanoparticles and many other materials.

Handlingand Use:

NH2-PEG-SH  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-SH should bestored at -20℃.Desiccate. Protect from light. Materials may be handled under inert gas forbest stability.

References：

l Melanin-LikeNanoparticles Decorated with An Autophagy-Inducing Peptide for EfficientTargeted Photothermal Therapy------ Biomaterials(IF=10.273)

RelatedProducts:

NH2-PEG-COOH, 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 fordiagnostic use.