Products
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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
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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
- >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
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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
- >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
MSDS
Maleimide(Mal) PEG
Monodispersed Maleimide PEG (PEG-Mal) is a type of PEG Linker with a maleimide (Mal) group. These compounds specifically react with sulfhydryl (thiol/SH) groups to form stable thioether linkages when the pH is between 6.5 and 7.5. This selective reactivity makes PEG-Mal an essential tool in bioconjugation, allowing for precise and stable modifications of proteins, peptides, and other surfaces with available sulfhydryl groups, thereby enhancing the functionality and stability of therapeutic agents.
Biopharma PEG offers a wide range of monodispersed MaleimidePEG linkers from lab to commercial scale in both non-GMP and GMP grades. Email at [email protected] and start using a superior product for your next product R&D project.
Find More Polydispersed Maleimide PEGs, Multi-Arm Maleimide PEGs on our catalog.
| Catalog No. | Name | Structure | M.W. | Purity | Buy |
| MD141016 | Mal-PEG2-COOH |
|
257.2 | ≥95% | |
| MD141016 | Mal-PEG1-COOH |
|
213.19 | ≥95% | |
| MD141016 | Mal-PEG3-COOH |
|
301.3 | ≥95% | |
| MD141016 | Mal-PEG4-COOH |
|
345.3 | ≥95% | |
| MD141016 | Mal-PEG5-COOH |
|
389.4 | ≥95% | |
| MD141016 | Mal-PEG6-COOH |
|
433.4 | ≥95% | |
| MD141016 | Mal-PEG10-COOH |
|
609.66 | ≥95% | |
| MD141016 | Mal-PEG8-COOH |
|
521.6 | ≥95% | |
| MD141016 | Mal-PEG24-COOH |
|
1226.4 | ≥95% | |
| MD141016 | Mal-PEG12-COOH |
|
697.77 | ≥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-PEG8-NHS |
|
618.63 | ≥95% | |
| MD141025 | Mal-PEG6-NHS |
|
530.5 | ≥95% | |
| MD141025 | Mal-PEG12-NHS |
|
794.85 | ≥95% | |
| MD141123 | Mal-PEG5-NH2.TFA |
|
474.43 | ≥95% | |
| MD001022 | mPEG5-NH-Mal |
|
402.44 | ≥95% | |
| MD001022 | mPEG3-NH-Mal |
|
314.34 | ≥95% | |
| MD001022 | mPEG2-NH-Mal |
|
270.28 | ≥95% | |
| MD001022 | mPEG4-NH-Mal |
|
358.4 | ≥95% | |
| MD001022 | mPEG6-NH-Mal |
|
446.5 | ≥95% | |
| MD001022 | mPEG36-NH-Mal |
|
1768.05 | ≥95% | |
| MD001022 | mPEG24-NH-Mal |
|
1239.45 | ≥95% | |
| MD001022 | mPEG18-NH-Mal |
|
975.12 | ≥95% | |
| MD001022 | mPEG16-NH-Mal |
|
887.03 | ≥95% | |
| MD001022 | mPEG12-NH-Mal |
|
710.81 | ≥95% | |
| MD001022 | mPEG10-NH-Mal |
|
622.71 | ≥95% | |
| MD001022 | mPEG9-NH-Mal |
|
578.65 | ≥95% | |
| MD001022 | mPEG7-NH-Mal |
|
490.55 | ≥95% | |
| MD001022 | mPEG8-NH-Mal |
|
534.6 | ≥95% | |
| MD004141 | CHO-PEG12-Mal |
|
711.79 | ≥95% | |
| MD141002 | Mal-PEG2-OH |
|
185.2 | ≥95% | |
| MD141002 | Mal-PEG3-OH |
|
229.2 | ≥95% | |
| MD141002 | Mal-PEG4-OH |
|
273.3 | ≥95% | |
| MD141002 | Mal-PEG8-OH |
|
449.49 | ≥95% | |
| MD141002 | Mal-PEG12-OH |
|
625.7 | ≥95% | |
| MD141005 | Mal-PEG8-NH2 |
|
492.64 | ≥95% | |
| MD022005 | Mal-NH-PEG2-NH2 |
|
≥95% | ||
| MD022005 | Mal-NH-PEG4-NH2 |
|
≥95% | ||
| MD022005 | Mal-NH-PEG7-NH2 |
|
≥95% | ||
| MD022016 | Mal-NH-PEG1-COOH |
|
284.27 | ≥95% | |
| MD022016 | Mal-NH-PEG2-COOH |
|
328.3 | ≥95% | |
| MD022016 | Mal-NH-PEG3-COOH |
|
372.37 | ≥95% | |
| MD022016 | Mal-NH-PEG4-COOH |
|
416.4 | ≥95% | |
| MD022016 | Mal-NH-PEG6-COOH |
|
504.5 | ≥95% | |
| MD022016 | Mal-NH-PEG7-COOH |
|
548.58 | ≥95% | |
| MD022016 | Mal-NH-PEG24-COOH |
|
1297.47 | ≥95% | |
| MD022016 | Mal-NH-PEG16-COOH |
|
945.07 | ≥95% | |
| MD022016 | Mal-NH-PEG10-COOH |
|
680.74 | ≥95% | |
| MD022016 | Mal-NH-PEG9-COOH |
|
636.69 | ≥95% | |
| MD022016 | Mal-NH-PEG8-COOH |
|
592.6 | ≥95% | |
| MD022016 | Mal-NH-PEG12-COOH |
|
768.845 | ≥95% | |
| MD022022 | Mal-NH-PEG3-NH-Mal |
|
494.5 | ≥95% | |
| MD022022 | Mal-NH-PEG6-NH-Mal |
|
626.7 | ≥95% | |
| MD022022 | Mal-NH-PEG2-NH-Mal |
|
450.44 | ≥95% | |
| MD022023 | Mal-NH-PEG1-NHS |
|
381.34 | ≥95% | |
| MD022023 | Mal-NH-PEG2-NHS |
|
425.4 | ≥95% | |
| MD022023 | Mal-NH-PEG3-NHS |
|
469.44 | ≥95% | |
| MD022023 | Mal-NH-PEG4-NHS |
|
513.5 | ≥95% | |
| MD022023 | Mal-NH-PEG5-NHS |
|
557.55 | ≥95% | |
| MD022023 | Mal-NH-PEG6-NHS |
|
601.6 | ≥95% | |
| MD022023 | Mal-NH-PEG24-NHS |
|
1394.55 | ≥95% | |
| MD022023 | Mal-NH-PEG16-NHS |
|
1042.14 | ≥95% | |
| MD022023 | Mal-NH-PEG10-NHS |
|
777.82 | ≥95% | |
| MD022023 | Mal-NH-PEG9-NHS |
|
733.77 | ≥95% | |
| MD022023 | Mal-NH-PEG8-NHS |
|
689.7 | ≥95% | |
| MD022023 | Mal-NH-PEG12-NHS |
|
865.93 | ≥97% | |
| MD022067 | Mal-NH-PEG4-OtBu |
|
472.5 | ≥95% | |
| MD022114 | Mal-NH-PEG2-TFP |
|
476.4 | ≥95% | |
| MD022114 | Mal-NH-PEG4-TFP |
|
564.5 | ≥95% | |
| MD022114 | Mal-NH-PEG8-TFP |
|
740.7 | ≥95% | |
| MD022123 | Mal-NH-PEG4-NH2.TFA |
|
501.45 | ≥95% | |
| MD022123 | Mal-NH-PEG5-NH2.TFA |
|
≥95% | ||
| MD141067 | Mal-PEG1-OtBu |
|
269.29 | ≥95% | |
| MD141067 | Mal-PEG2-OtBu |
|
313.3 | ≥95% | |
| MD141067 | Mal-PEG3-OtBu |
|
357.4 | ≥95% | |
| MD141067 | Mal-PEG5-OtBu |
|
445.5 | ≥95% | |
| MD141067 | Mal-PEG4-OtBu |
|
401.5 | ≥95% | |
| MD141067 | Mal-PEG12-OtBu |
|
753.88 | ≥95% | |
| MD141067 | Mal-PEG8-OtBu |
|
577.66 | ≥95% | |
| MD141067 | Mal-PEG6-OtBu |
|
489.6 | ≥95% | |
| MD141068 | Mal-PEG12-NH-Boc |
|
≥95% | ||
| MD141113 | Mal-PEG2-PFP |
|
423.3 | ≥95% | |
| MD141113 | Mal-PEG3-PFP |
|
467.3 | ≥95% | |
| MD141113 | Mal-PEG4-PFP |
|
511.4 | ≥95% | |
| MD141113 | Mal-PEG5-PFP |
|
555.4 | ≥95% | |
| MD141113 | Mal-PEG6-PFP |
|
599.5 | ≥95% | |
| MD007022 | Alkyne-PEG4-NH-Mal |
|
382.4 | ≥95% | |
| MD041022 | Biotin-PEG2-NH-Mal |
|
525.62 | ≥95% | |
| MD041022 | Biotin-PEG3-NH-Mal |
|
569.7 | ≥95% | |
| MD041022 | Biotin-PEG6-NH-Mal |
|
701.83 | ≥95% | |
| MD095022 | CLS-PEG4-NH-Mal |
|
856.14 | ≥95% | |
| MD096141 | DSPE-PEG6-Mal |
|
1163.5 | ≥95% | |
| MD098022 | DPPE-PEG2-NH-Mal |
|
≥95% | ||
| MD039022 | LA-PEG3-NH-Mal |
|
531.69 | ≥95% | |
| MD153022 | GA-PEG6-Mal |
|
879.1 | ≥95% | |
| MD153022 | GA-PEG2-Mal |
|
702.88 | ≥95% | |
| MD022123 | Mal-NH-PEG2-NH2.TFA |
|
413.35 | ≥95% | |
| MD141025 | Mal-PEG9-NHS |
|
662.68 | ≥95% | |
| MD048022 | DBCO-PEG4-NH-Mal |
|
674.74 | ≥95% |
