- Home
- PRODUCTS
- Monodispersed PEGs
- NHS ester PEG
Products
-
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
-
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
- >Other Lipid PEG
- >Acrylate(AC) PEG
- >Boc/Fmoc PEG
- >Biotin PEG
- >Aldehyde (Ald/CHO)PEG
- >Fluorescent (FITC) PEG
- >Cyanine (Cy) PEG
- >Rhodamine B(RB) 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
- >PLGA PEG
- >PCL PEG
- >PLA PEG
- >PEG Sulfonic acid
- >PEG PFP ester
- >Halide (F,Cl,Br,I) PEG
- >Aminooxy PEG
- >DBCO PEG
- >Hydrocarbons PEG
- >Nitrophenyl Carbonate (NPC) PEG
- >Other 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
- >Hydrocarbons PEG
- >Nitrophenyl Carbonate (NPC) PEG
- >Other PEG
- >View More
- PEGs by Application
- Lipids for Lipid Nanoparticles
- PEG Raw Material
MSDS
NHS ester PEG
Monodispersed PEG NHS ester is an amine-reactive PEG derivative widely used in bioconjugation with antibodies (ADC), proteins, peptides, and other molecules. The NHS ester group reacts readily with primary amines (NH2) on macromolecules at pH 7-9, forming stable and irreversible amide bonds. This reactivity makes PEG NHS ester a valuable tool in enhancing the stability, solubility, and functionality of bioconjugates in various biomedical and therapeutic applications.
Biopharma PEG offers a wide range of monodispersed NHS ester PEG linkers from lab to commercial scale in both non-GMP and GMP grades. Email at sales@biochempeg.com and start using a superior product for your next product R&D project.
Catalog No. | Name | Structure | M.W. | Purity | Buy |
MD006025 | N3-PEG2-SPA | 300.3 | ≥95% | ||
MD006025 | N3-PEG3-SPA | 344.3 | ≥95% | ||
MD006025 | N3-PEG4-SPA | 388.37 | ≥95% | ||
MD006025 | N3-PEG5-SPA | 432.4 | ≥95% | ||
MD006025 | N3-PEG6-SPA | ≥95% | |||
MD006025 | N3-PEG7-SPA | 520 | ≥95% | ||
MD006025 | N3-PEG8-SPA | 564.58 | ≥95% | ||
MD001025 | mPEG2-SPA | 289.28 | ≥95% | ||
MD001025 | mPEG3-SPA | 333.3 | ≥95% | ||
MD001025 | mPEG4-SPA | 377.4 | ≥95% | ||
MD001025 | mPEG5-SPA | 421.4 | ≥95% | ||
MD001025 | mPEG6-SPA | 465.5 | ≥95% | ||
MD001025 | mPEG7-SPA | 509.5 | ≥95% | ||
MD001025 | mPEG10-SPA | 645 | ≥95% | ||
MD001025 | mPEG11-SPA | 685.75 | ≥95% | ||
MD001025 | mPEG24-SPA | 1258.45 | ≥95% | ||
MD001025 | mPEG25-SPA | 1301 | ≥95% | ||
MD141025 | Mal-PEG1-SPA | 310.26 | ≥95% | ||
MD141025 | Mal-PEG2-NHS | 354.3 | ≥95% | ||
MD141025 | Mal-PEG3-NHS | 398.4 | ≥95% | ||
MD141025 | Mal-PEG4-NHS | 442.4 | ≥95% | ||
MD141025 | Mal-PEG5-NHS | 486.5 | ≥95% | ||
MD141025 | Mal-PEG6-NHS | 530.5 | ≥95% | ||
MD141025 | Mal-PEG12-NHS | 794 | ≥95% | ||
MD001023 | mPEG3-SC | 305.3 | ≥95% | ||
MD006024 | N3-PEG2-CH2CO2-NHS | ≥95% | |||
MD006024 | N3-PEG4-CH2CO2-NHS | 374.35 | ≥95% | ||
MD006024 | N3-PEG5-CH2CO2-NHS | ≥95% | |||
MD006024 | N3-PEG6-CH2CO2-NHS | ≥95% | |||
MD006024 | N3-PEG8-SCM | ≥95% | |||
MD006024 | N3-PEG10-SCM | 638.66 | ≥95% | ||
MD016025 | COOH-PEG3-SPA | 347.3 | ≥95% | ||
MD016025 | COOH-PEG5-SPA | 435.4 | ≥95% | ||
MD016025 | COOH-PEG6-SPA | ≥95% | |||
MD016025 | COOH-PEG9-SPA | 611.63 | ≥95% | ||
MD016025 | COOH-PEG12-SPA | ≥95% | |||
MD016025 | COOH-PEG13-SPA | 787.9 | ≥95% | ||
MD022023 | Mal-NH-PEG2-NHS | 425.4 | ≥95% | ||
MD022023 | Mal-NH-PEG4-NHS | 513.5 | ≥95% | ||
MD022023 | Mal-NH-PEG6-NHS | 601.6 | ≥95% | ||
MD022023 | Mal-NH-PEG8-NHS | 689.7 | ≥95% | ||
MD022023 | Mal-NH-PEG12-NHS | 865.93 | ≥97% | ||
MD023023 | NHS-PEG1-NHS | 356.285 | ≥95% | ||
MD023023 | NHS-PEG2-NHS | 400.3 | ≥95% | ||
MD023023 | NHS-PEG3-NHS | 444.4 | ≥95% | ||
MD023023 | NHS-PEG4-NHS | 488.4 | ≥95% | ||
MD023023 | NHS-PEG5-NHS | 532.5 | ≥95% | ||
MD023023 | NHS-PEG6-NHS | 576.5 | ≥95% | ||
MD023023 | NHS-PEG9-NHS | 708.705 | ≥95% | ||
MD007023 | Alkyne-PEG3-NHS | 313.3 | ≥95% | ||
MD007023 | Alkyne-PEG4-NHS | 357.4 | ≥95% | ||
MD007023 | Alkyne-PEG5-NHS | 401.4 | ≥95% | ||
MD041025 | Biotin-PEG2-SPA | 500.6 | ≥95% | ||
MD041025 | Biotin-PEG3-SPA | 544.6 | ≥95% | ||
MD041025 | Biotin-PEG4-SPA | 588.67 | ≥95% | ||
MD041025 | Biotin-PEG8-SPA | 764.9 | ≥95% | ||
MD041025 | Biotin-PEG6-SPA | 676 | ≥95% | ||
MD041025 | Biotin-PEG24-SPA | 1469 | ≥95% | ||
MD041025 | Biotin-PEG12-SPA | 941.09 | ≥95% | ||
MD041032 | Biotin-PEG4-S-S-NHS | 751.935 | ≥95% | ||
MD048025 | DBCO-PEG4-SPA | 649.693 | ≥95% | ||
MD068025 | Boc-NH-PEG4-SPA | 462.493 | ≥95% | ||
MD069023 | Fmoc-NH-PEG2-NHS | ≥95% | |||
MD069023 | Fmoc-NH-PEG3-NHS | ≥95% | |||
MD069023 | Fmoc-NH-PEG4-NHS | 584.6 | ≥95% | ||
MD069023 | Fmoc-NH-PEG6-NHS | ≥95% | |||
MD069023 | Fmoc-NH-PEG8-NHS | 760.8 | ≥95% | ||
MD018025 | IA-PEG4-SPA | 530 | ≥95% | ||
MD035023 | SDPD-PEG4-NHS | 559.655 | ≥95% | ||
MD035023 | SDPD-PEG8-NHS | 735.865 | ≥95% | ||
MD051023 | DF-PEG2-NHS | 406.4 | ≥95% | ||
MD051023 | DF-PEG4-NHS | 494.5 | ≥95% | ||
MD055023 | Cl-NH-PEG4-NHS | 438.14 | ≥95% | ||
MD067025 | OtBu-PEG4-SPA | 447.478 | ≥95% | ||
MD143023 | DNP-PEG4-NHS | 528.467 | ≥95% | ||
MD143023 | DNP-PEG12-NHS | 880.887 | |||
MD253025 | BCN-endo-PEG4-SPA | 538.6 | ≥95% | ||
MD329025 | Thalidomide-O-PEG2-SPA | 531.47 | ≥95% | ||
MD329025 | Thalidomide-O-PEG4-SPA | 619.57 | ≥95% | ||
MD023023 | SC-PEG12-SC | 828.81 | ≥95% | ||
MD194025 | AcS-PEG4-NHS | 421.46 | ≥95% | ||