-
Monodispersed PEGs
- >Methoxy PEG (mPEG)
- >Azide(N3) PEG
- >Amine(NH2) PEG
- >Hydroxyl(OH) PEG
- >Thiol(SH) PEG
- >Boc/Fmoc PEG
- >Carboxylic Acid(COOH) PEG
- >Maleimide(Mal) PEG
- >Alkyne PEG
- >NHS ester PEG
- >Biotin PEG
- >Aldehyde (Ald/CHO)PEG
- >Acrylate(AC) PEG
- >Acrylamide(ACA) PEG
- >DBCO PEG
- >DSPE PEG
- >Other Lipid PEG
- >Epoxide (EPO) PEG
- >Hydrazide (HZ) PEG
- >Folic Acid(FA) PEG
- >Lipoic acid(LA) PEG
- >Methacrylate (MA) PEG
- >Silane PEG
- >PEG Sulfonic acid
- >PEG PFP ester
- >PEG TFP ester
- >Halide (F,Cl,Br,I) PEG
- >Benzyl-PEG
- >Aminooxy PEG
- >Fluorescent (FITC) PEG
- >Rhodamine B(RB) PEG
- >Cholesterol PEG
- >OPSS PEG
- >Nitrophenyl Carbonate (NPC) PEG
- >DNP PEG
- >Other PEG
- >PROTAC Linker
- >Hydrocarbons PEG
- >View More
-
Polydispersed PEGs
- >Methoxy PEG (mPEG)
- >Azide(N3) PEG
- >Amine(NH2) PEG
- >Hydroxyl(OH) PEG
- >Thiol(SH) PEG
- >DSPE PEG
- >Carboxylic Acid(COOH) PEG
- >Maleimide(Mal) PEG
- >NHS ester PEG
- >Acrylate(AC) PEG
- >Boc/Fmoc PEG
- >Biotin PEG
- >Aldehyde (Ald/CHO)PEG
- >Fluorescent (FITC) PEG
- >Cyanine (Cy) PEG
- >Epoxide (EPO) PEG
- >Hydrazide (HZ) PEG
- >Silane PEG
- >Cholesterol PEG
- >DBCO PEG
- >Alkyne PEG
- >Nitrophenyl Carbonate (NPC) PEG
- >OPSS PEG
- >Acrylamide(ACA) PEG
- >PLGA PEG
- >PCL PEG
- >PLA PEG
- >PEG Sulfonic acid
- >PEG PFP ester
- >Halide (F,Cl,Br,I) PEG
- >Aminooxy PEG
- >Folic Acid(FA) PEG
- >Lipoic acid(LA) PEG
- >Methacrylate (MA) PEG
- >Rhodamine B(RB) PEG
- >Other Lipid PEG
- >Other PEG
- >Hydrocarbons PEG
- >View More
-
Multi-arm PEGs
- >Hydroxyl(OH) PEG
- >NHS ester PEG
- >Amine(NH2) PEG
- >Maleimide(Mal) PEG
- >Azide(N3) PEG
- >Thiol(SH) PEG
- >DBCO PEG
- >Carboxylic Acid(COOH) PEG
- >Aldehyde (Ald/CHO)PEG
- >Methoxy PEG (mPEG)
- >Acrylate(AC) PEG
- >Biotin PEG
- >Cholesterol PEG
- >OPSS PEG
- >Acrylamide(ACA) PEG
- >Epoxide (EPO) PEG
- >Hydrazide (HZ) PEG
- >Folic Acid(FA) PEG
- >Lipoic acid(LA) PEG
- >Methacrylate (MA) PEG
- >Silane PEG
- >Halide (F,Cl,Br,I) PEG
- >Nitrophenyl Carbonate (NPC) PEG
- >Other PEG
- >View More
- >Hydrocarbons PEG
- PEGs by Application
- Lipid Nanoparticle (LNP) Lipids
- Nucleic Acid Chemistry
- PEG Raw Material
- On Sale PEG Linkers
- Recombinant Proteins
Biopharma PEG provides a portfolio of high-purity recombinant proteins engineered to meet the rigorous standards of biopharmaceutical research and development. Produced in E. coli or yeast expression systems and refined through robust purification workflows, our proteins deliver reliable performance with high purity, consistent biological activity, and low endotoxin levels.
Leveraging our expertise in PEG chemistry, selected proteins can also be supplied in PEGylated formats using aldehyde, NHS, maleimide, or site-specific conjugation strategies to enhance stability, solubility, and pharmacokinetics.
Every batch undergoes comprehensive analytical characterization, including SEC-HPLC, RP-HPLC, SDS-PAGE, MALDI-TOF, endotoxin testing, and peptide mapping, ensuring the quality and reproducibility required for advanced research, formulation development, and early-stage drug discovery.
We offer recombinant protein services and PEGylation services, delivering high-quality PEG solutions to support efficient and reliable protein modification. Contact us at [email protected] for more details.
