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mPEG-Thiol 1k

mPEG-MAL 10k
MAL-PEG-NH2 5k

MAL-PEG-NHS 3.4k

OPSS-PEG-NHS 2k

4-Arm PEG-OH 20k

 

PEGWorks products include monofunctional (mPEG), homobifunctional, heterobifunctional, 4-arm & 8-arm and monodispersed PEG derivatives. Functional groups include maleimide (MAL), NHS ester (N-hydroxylsuccinimide ester: SCM, SC, SG-glutarate, SS-succinate), thiol (sulfhydryl, SH), OPSS (SPDP), fluorescein (FITC), Biotin, silane, NPC, amine (NH2, Boc or Fmoc-protected amino), acid (COOH), lipid (DSPE stearoyl, DPPE palmitoyl, DMPE myristoyl), aldehyde, isocyanate (NCO), isothiocyanate (NCS), vinylsulfone (VS), hydrazide, acrylate (acryloyl), epoxide, succinic and glutaric acid, tosylate and mesylate. Molecular weights for polydispersed PEG range from 1000 to 40,000 Dalton; however, other MWs can also be offered as customerized synthesis.

 

Thiol PEGylation

(Thiol reactive PEG reagents)

mPEG-Maleimide

mPEG-OPSS

mPEG-Vinylsulfone

mPEG-Thiol

Maleimide-PEG-Maleimide

OPSS-PEG-OPSS

Thiol-PEG-Thiol

4-Arm PEG-Maleimide

4-Arm PEG-Thiol

4-Arm PEG-OPSS

8-Arm PEG-Thiol

8-Arm PEG-Maleimide

8-Arm PEG-OPSS

Thiol-PEG-Amine

Thiol-PEG-Acid

MAL-PEG-NHS

OPSS-PEG-NHS

and many others...

 

Carboxyl PEGylation

(Acid reactive PEG reagents)

mPEG-Hydroxyl

mPEG-Amine

mPEG-Hydrazide

Amine-PEG-Amine

Hydrazide-PEG-Hydrazide

Fmoc-NH-PEG-Amine

Boc-NH-PEG-Amine

4-Arm PEG-Amine

4-Arm PEG-Hydrazide

8-Arm PEG-Amine

8-Arm PEG-Hydrazide

Thiol-PEG-Amine

Hydroxyl-PEG-Amine

Amine-PEG-Acid

Maleimide-PEG-Amine

Biotin-PEG-Hydroxyl

Biotin-PEG-Amine

Thiol-PEG-Hydroxyl

Maleimide-PEG-Hydroxyl

and many others!

 

Surface PEGylation

(Silica, glass, gold PEGylation)

mPEG-Silane

Silane-PEG-Silane

Heterobifunctional X- PEG-Silane

mPEG-Thiol

Thiol-PEG-Thiol

Thiol-PEG-Amine

Thiol-PEG-Acid

and many others!

 

Biotin PEGylation

mPEG-Biotin

Biotin-PEG-Biotin

4-Arm PEG-Biotin

8-Arm PEG-Biotin

Biotin-PEG-Amine

Biotin-PEG-NHS

Biotin-PEG-Maleimide

Biotin-PEG-Lipid

Biotin-PEG-Hydroxyl

Biotin-PEG-Acid

and many others

 

Heterobifunctional PEG

(PEG crosslinker)

Hydroxyl-PEG-Acid

Hydroxyl-PEG-Amine

Amine-PEG-Acid

Boc protected Amine-PEG-Acid

Fmoc protected Amine-PEG-Acid

Boc protected Amine-PEG-Hydroxyl

Fmoc protected Amine-PEG-Hydroxyl

Boc protected Amine-PEG-NHS

Fmoc protected Amine-PEG-NHS

Boc protected Amine-PEG-Amine

Fmoc protected Amine-PEG-Amine

Maleimide-PEG-Acid

Maleimide-PEG-NHS ester

Maleimide-PEG-Hydroxyl

Maleimide-PEG-Amine

Maleimide-PEG-Biotin

Acrylate-PEG-NHS

Acrylate-PEG-Acid

Acrylate-Hydroxyl

Acrylamide-PEG-Acid

Acrylamide-PEG-NHS

OPSS-PEG-NHS

OPSS-PEG-Acid

Biotin-PEG-Acid

Biotin-PEG-Hydroxyl

Biotin-PEG-Amine

Biotin-PEG-NHS

Biotin-PEG-Maleimide

DSPE-PEG--Maleimide

DSPE-PEG-Biotin

DSPE-PEG-Acid

Thiol-PEG-Hydroxyl

Thiol-PEG-Amine

Thiol-PEG-Acid

and many others!

 

Lipid PEGylation

Monoalkyl-PEG

mPEG-Lipid

Lipid-PEG-Amine

Lipid-PEG-Acid

Lipid-PEG-Maleimide

Lipid-PEG-NHS

Lipid-PEG-Biotin

Lipid-PEG-Fluorescein

and many others!

 

Monodispersed PEG

mPEG-XX-PEG-XX-PEG-Y

Hydroxyl-PEG-Acid (Ester)

mPEG-Propionic Acid

mPEG-Amine

and many others!

 

 

 

Amine PEGylation

(Amine reactive PEG reagents)

mPEG-NHS (N-Hydroxylsuccinimide ester)

      mPEG-Succinimidyl Carboxyl Methyl

      mPEG-Succinimidyl Glutarate

      mPEG-Succinimidyl Succinate

      mPEG-Glutaramide Succinimidyl

      mPEG-Succinamide Succinimidyl

mPEG-Acid

      mPEG-Acetic Acid (Carboxyl Methyl)

      mPEG-Glutaric Acid

      mPEG-Succinic Acid

      mPEG-Glutaramide Acid)

      mPEG-Succinamide Acid)

mPEG-Nitrophenyl Carbonate

mPEG-Aldehyde

mPEG-Epoxide

mPEG-Isothiocyanate

NHS-PEG-NHS

NPC-PEG-NPC

Aldehyde-PEG-Aldehyde

Acid-PEG-Acid

4-Arm PEG-NHS

4-Arm PEG-Acid

4-Arm PEG-NPC

4-Arm PEG-Epoxide

8-Arm PEG-Acid

8-Arm PEG-NHS

8-Arm PEG-NPC

8-Arm PEG-Epoxide

Heterobifunctional X- PEG-Acid

Heterobifunctional X- PEG-NHS

and many others...

 

Hydroxyl PEGylation

(Hydroxyl reactive PEG reagents)

mPEG-Acid

mPEG-Epoxide

mPEG-Nitrophenyl Carbonate (NPC)

mPEG-Isothiocyanate (NCS)

Epoxide-PEG-Epoxide

NPC-PEG-NPC

Acid-PEG-Acid

4-Arm PEG-Epoxide

4-Arm PEG-NPC

4-Arm PEG-Acid

8-Arm PEG-Acid

8-Arm PEG-Epoxide

8-Arm PEG-NPC

Heterobifunctional X- PEG-Acid

and many others!

 

N-Terminal PEGylation

(Peptide, protein PEGylation)

mPEG-Aldehyde

Aldehyde-PEG-Aldehyde

 

Fluorescent PEGylation

mPEG-FITC

mPEG-Sulforhodamine 101

mPEG-Dansyl

and many others

 

Multi-Arm PEG

4-Arm PEG-OH

4-Arm PEG-NHS

4-Arm PEG-Maleimide

4-Arm PEG-Amine

4-Arm PEG-Thiol

4-Arm PEG-NPC

4-Arm PEG-Acid

4-Arm PEG-Acrylate

4-Arm PEG-Azide

4-Arm PEG-Epoxide

8-Arm PEG-OH

8-Arm PEG-NHS

8-Arm PEG-Maleimide

8-Arm PEG-Amine

8-Arm PEG-Thiol

8-Arm PEG-NPC

8-Arm PEG-Acid

8-Arm PEG-Acrylate

8-Arm PEG-Azide

8-Arm PEG-Epoxide

and many others!

 

PEG Amino Acid

(PEGylated amino acid)

Amine-PEG-Acid

Protected Amine-PEG-Acid

Activated Amine-PEG-Acid

Monodispersed Amine-PEG-Acid

Monodispersed mPEG-Propionic Acid

Monodispersed mPEG-Amine

and many others!

 

Polymerizable PEGylation

(Acrylate, acrylamide, thiol etc.)

mPEG-Acrylate

mPEG-Acrylamide

mPEG-Thiol

Acrylate-PEG-Acrylate

Acrylamide-PEG-Acrylamide

Thiol-PEG-Thiol

4-Arm PEG-Acrylate

4-Arm PEG-Thiol

4-Arm PEG-Acryalmide

8-Arm PEG-Acryalmide

8-Arm PEG-Acrylate

8-Arm PEG-Thiol

and many others!

 

Click PEGylation

(Azide-alkyne click chemistry)

mPEG-Azide

mPEG-Alkyne

Azide-PEG-Azide

Alkyne-PEG-Alkyne

4-Arm PEG-Azide

4-Arm PEG-Alkyne

8-Arm PEG-Azide

8-Arm PEG-Alkyne

and many others!

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