-
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
- >NHS ester PEG
- >Biotin PEG
- >Aldehyde (Ald/CHO)PEG
- >Acrylate(AC) PEG
- >Acrylamide(ACA) PEG
- >DBCO PEG
- >DSPE PEG
- >Other Lipid PEG
- >Fluorescent (FITC) PEG
- >Rhodamine B(RB) PEG
- >Cholesterol PEG
- >OPSS 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
- >Hydrocarbons PEG
- >Nitrophenyl Carbonate (NPC) PEG
- >DNP PEG
- >Other PEG
- >PROTAC Linker
- >View More
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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
- >DBCO PEG
- >Cholesterol PEG
- >OPSS PEG
- >Acrylamide(ACA) PEG
- >Hydrocarbons PEG
- >Nitrophenyl Carbonate (NPC) 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
- >View More
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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
- >Hydrocarbons PEG
- >Nitrophenyl Carbonate (NPC) PEG
- >Other PEG
- >View More
- PEGs by Application
- Lipids for Lipid Nanoparticles
- On Sale Monodispersed PEGs ★
- PEG Raw Material
- Recombinant Proteins
Biotin PEG is a biotin-conjugated polyethylene glycol derivative widely used in biotechnology, diagnostics, and drug development. The PEG segment provides water solubility, flexibility, and biocompatibility, while the biotin moiety enables strong and specific binding to avidin or streptavidin. This combination makes Biotin PEG an essential linker for bioconjugation, surface modification, and targeted delivery applications.
Available in various PEG lengths and linker chemistries (e.g., NHS, Maleimide, or Amine), Biotin PEG can be tailored for protein labeling, purification, immobilization, and nanoparticle functionalization. It enhances solubility, reduces immunogenicity, and provides stable, specific biotin–avidin interactions ideal for assay development and targeted therapeutics.
We supply Biotin PEGs from gram to 100 kg GMP-grade scale with high purity, batch-to-batch consistency, and full analytical documentation—supporting both R&D and commercial manufacturing needs.
| Catalog No. | Name | Structure | M.W. | Purity | Buy |
| MF001041 | mPEG-Biotin |
|
≥95% | ||
| HE003041 | SH-PEG-Biotin |
|
≥95% | ||
| HE006041 | N3-PEG-Biotin |
|
≥95% | ||
| LP096041 | DSPE-PEG-Biotin |
|
≥95% | ||
| LP097041 | DMPE-PEG-Biotin |
|
≥95% | ||
| LP100041 | DOPE-PEG-Biotin |
|
≥95% | ||
| LP098041 | DPPE-PEG-BIOTIN |
|
≥95% | ||
| HE007041 | Alkyne-PEG-Biotin |
|
≥95% | ||
| HE041009 | Biotin-PEG-AC |
|
≥95% | ||
| HE041010 | Biotin-PEG-ACA |
|
≥95% | ||
| HO041041 | Biotin-PEG-Biotin |
|
|||
| HE041004 | Biotin-PEG-CHO |
|
≥95% | ||
| HE041017 | Biotin-PEG-COOH |
|
≥95% | ||
| HE041057 | Biotin-PEG-FA |
|
|||
| FL041290 | Biotin-PEG-FAM |
|
≥95% | ||
| HE041019 | Biotin-PEG-HZ |
|
≥95% | ||
| HE041022 | Biotin-PEG-Mal |
|
≥95% | ||
| HE041005 | Biotin-PEG-NH2 |
|
≥95% | ||
| HE041023 | Biotin-PEG-NHS |
|
≥95% | ||
| HE041002 | Biotin-PEG-OH |
|
≥95% | ||
| HE041113 | Biotin-PEG-PFP |
|
≥95% | ||
| HE041030 | Biotin-PEG-SAS |
|
≥95% | ||
| HE041024 | Biotin-PEG-SCM |
|
≥95% | ||
| HE041027 | Biotin-PEG-SG |
|
≥95% | ||
| HE041028 | Biotin-PEG-SS |
|
≥95% | ||
| HE041058 | Biotin-PEG-SVA |
|
≥95% | ||
| HE041166 | Biotin-PEG-Tretinoin |
|
≥95% | ||
| LP095041 | CLS-PEG-Biotin |
|
≥95% | ||
| FL077041 | Cy3.5-PEG-Biotin |
|
≥95% | ||
| FL167041 | Cy3-PEG-Biotin |
|
≥95% | ||
| FL078041 | Cy5-PEG-Biotin |
|
≥95% | ||
| HE048041 | DBCO-PEG-Biotin |
|
≥95% | ||
| FL044041 | FITC-PEG-Biotin |
|
≥95% | ||
| HE222041 | Diethoxylsilane-PEG-Biotin |
|
≥95% | ||
| HE218041 | DTPA-PEG-Biotin |
|
≥95% | ||
| HE018041 | IA-PEG-Biotin |
|
≥95% | ||
| HE039041 | LA-PEG-Biotin |
|
≥95% | ||
| HE135041 | NTA-PEG-Biotin |
|
≥95% | ||
| HE035041 | OPSS-PEG-Biotin |
|
≥95% | ||
| FL045041 | RB-PEG-Biotin |
|
≥95% | ||
| HE020041 | Silane-PEG-Biotin |
|
≥95% | ||
| HE347041 | Silane-urea-PEG-Biotin |
|
≥95% | ||
| HE041221 | Monoethoxylsilane-PEG-Biotin |
|
≥95% | ||
| FL080041 | Cy7-PEG-Biotin |
|
≥95% |