Monodispersed Linear PEGs


PEG conjugations are chemically functionalized polyethylene glycol (PEG) linkers. Due to their water solubility and non-immunogenicity, PEG conjugations are particularly attractive as very powerful tools in the scientific community of conjugation, drug discovery, nanoparticle drug delivery, chemical biology, and biomarkers. There are two types of PEG, monodisperse and polydisperse.Monodisperse PEG linkers or discrete PEGs are precise numbers of PEG units with a specific chemical structure and precise molecular weight. In addition, discrete PEG retains the good solubility of polyethylene glycol in water, providing the same PEG benefits for PEGylated drugs, namely reduced aggregation and immunogenicity, and increased hydrodynamic volume. As the world's leading PEG supplier, CD Bioparticles has monodisperse PEG products covering a wide range of functional groups, such as azides, amines, alkynes, DBCO, TCO, NHS esters, maleimides. You can also choose the desired PEG length according to your needs. Please view the products listed below. 

(2-pyridyldithio)-PEG2-t-butyl ester

Catalog: CDPB-041589

PEG MW: 359.5 g/mol

(2-pyridyldithio)-PEG4-Alcohol

Catalog: CDPB-041587

PEG MW: 319.4 g/mol

(2-pyridyldithio)-PEG4-Propargyl

Catalog: CDPB-041588

PEG MW: 357.5 g/mol

1,1,1-Trifluoroethyl-PEG2-Azide

Catalog: CDPB-041253

PEG MW: 213.2 g/mol

1,1,1-Trifluoroethyl-PEG3-Propargyl

Catalog: CDPB-041489

PEG MW: 226.2 g/mol

1,1,1-Trifluoroethyl-PEG4-Amine

Catalog: CDPB-04252

PEG MW: 275.3 g/mol

1,1,1-Trifluoroethyl-PEG4-Aminooxy

Catalog: CDPB-04334

PEG MW: 291.3 g/mol

1,1,1-Trifluoroethyl-PEG4-Azide

Catalog: CDPB-041254

PEG MW: 301.3 g/mol

1,1,1-Trifluoroethyl-PEG5-Alcohol

Catalog: CDPB-04989

PEG MW: 276.3 g/mol

1,1,1-Trifluoroethyl-PEG5-Propargyl

Catalog: CDPB-041490

PEG MW: 314.3 g/mol

1,1,1-Trifluoroethyl-PEG5-Tos

Catalog: CDPB-041445

PEG MW: 430.4 g/mol

1-isothiocyanato-PEG3-Azide

Catalog: CDPB-041252

PEG MW: 260.3 g/mol

1-isothiocyanato-PEG4-Alcohol

Catalog: CDPB-04988

PEG MW: 235.3 g/mol

2-(Azido-PEG2-amido)-1,3-propandiol

Catalog: CDPB-04626

PEG MW: 276.3 g/mol

2-(Azido-PEG3-amido)-1,3-Bis(carboxylethoxy)propane

Catalog: CDPB-04558

PEG MW: 464.5 g/mol

2-(Bio-amido)-1,3-Bis(carboxylethoxy)propane

Catalog: CDPB-04446

PEG MW: 461.5 g/mol

2-t-Butoxycarbonylamino-1,3-Bis(carboxyethoxy)propane

Catalog: CDPB-04596

PEG MW: 335.4 g/mol

3,4-Dibromo-MAL-PEG2-Amine TFA salt

Catalog: CDPB-041335

PEG MW: 386.0 g/mol

3,4-Dibromo-MAL-PEG2-Boc-Amine

Catalog: CDPB-041336

PEG MW: 486.2 g/mol

3,4-Dibromo-MAL-PEG4-t-butyl ester

Catalog: CDPB-041337

PEG MW: 559.3 g/mol

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