Mal-PEG2-COOH
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- $131 - $1000
- Product name: Mal-PEG2-COOH
- CAS: 756525-98-1
- MF: C14H20N2O7
- MW: 328.32
- EINECS:-0
- MDL Number:MFCD11041136
- Synonyms:Mal-PEG2-COOH;Mal-amido-PEG2-acid;3-[2-[2-[[3-(2,5-Dihydro-2,5-dioxo-1H-pyrrol-1-yl)-1-oxopropyl]amino]ethoxy]ethoxy]propanoic acid;Maleimide-NH-PEG2-CH2CH2COOH;Maleimide-PEG2-propionic acid;MAL-AMIDO-PEG2-COOH;Mal-NH-PEG2-COOH;Mal-amido-PEG2-NHS ester
11 prices
Selected condition：
Brand
- American Custom Chemicals Corporation
- Apolloscientific
- BroadPharm
- ChemPep
- dPEG
- Iris Biotech GmbH
- purepeg
Package
- 5MG
- 100mg
- 250mg
- 500mg
- 1000mg
- 1g
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberPOL0002296
- Product descriptionMAL-EG-(2)-COOH 95.00%
- Packaging5MG
- Price$502.82
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberBIPG1472
- Product descriptionMal-amido-PEG2-acid
- Packaging250mg
- Price$131
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberBIPG1472
- Product descriptionMal-amido-PEG2-acid
- Packaging500mg
- Price$232
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberBIPG1472
- Product descriptionMal-amido-PEG2-acid
- Packaging1g
- Price$399
- Updated2021-12-16
- Buy
- ManufacturerBroadPharm
- Product numberBP-22212
- Product descriptionMal-amido-PEG2-acid 97%
- Packaging100mg
- Price$160
- Updated2021-12-16
- Buy
- ManufacturerChemPep
- Product number285701
- Product descriptionMal-NH-PEG2-CH2CH2COOH
- Packaging500mg
- Price$343
- Updated2021-12-16
- Buy
- ManufacturerChemPep
- Product number285701
- Product descriptionMal-NH-PEG2-CH2CH2COOH
- Packaging1g
- Price$560
- Updated2021-12-16
- Buy
- ManufacturerdPEG
- Product number10315
- Product descriptionMAL-dPEG???-acid
- Packaging1000mg
- Price$1000
- Updated2021-12-16
- Buy
- ManufacturerIris Biotech GmbH
- Product numberPEG1555
- Product descriptionmal-PEG(2)-COOH
- Packaging100mg
- Price$202.5
- Updated2021-12-16
- Buy
- ManufacturerIris Biotech GmbH
- Product numberPEG1555
- Product descriptionmal-PEG(2)-COOH
- Packaging1g
- Price$270
- Updated2021-12-16
- Buy
- Manufacturerpurepeg
- Product number436202
- Product descriptionMaleimide-NH-PEG2-CH2CH2COOH min.97%
- Packaging1g
- Price$173
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| American Custom Chemicals Corporation | POL0002296 | MAL-EG-(2)-COOH 95.00% | 5MG | $502.82 | 2021-12-16 | Buy |
| Apolloscientific | BIPG1472 | Mal-amido-PEG2-acid | 250mg | $131 | 2021-12-16 | Buy |
| Apolloscientific | BIPG1472 | Mal-amido-PEG2-acid | 500mg | $232 | 2021-12-16 | Buy |
| Apolloscientific | BIPG1472 | Mal-amido-PEG2-acid | 1g | $399 | 2021-12-16 | Buy |
| BroadPharm | BP-22212 | Mal-amido-PEG2-acid 97% | 100mg | $160 | 2021-12-16 | Buy |
| ChemPep | 285701 | Mal-NH-PEG2-CH2CH2COOH | 500mg | $343 | 2021-12-16 | Buy |
| ChemPep | 285701 | Mal-NH-PEG2-CH2CH2COOH | 1g | $560 | 2021-12-16 | Buy |
| dPEG | 10315 | MAL-dPEG???-acid | 1000mg | $1000 | 2021-12-16 | Buy |
| Iris Biotech GmbH | PEG1555 | mal-PEG(2)-COOH | 100mg | $202.5 | 2021-12-16 | Buy |
| Iris Biotech GmbH | PEG1555 | mal-PEG(2)-COOH | 1g | $270 | 2021-12-16 | Buy |
| purepeg | 436202 | Maleimide-NH-PEG2-CH2CH2COOH min.97% | 1g | $173 | 2021-12-16 | Buy |
Properties
Boiling point :617.3±55.0 °C(Predicted)
Density :1.318±0.06 g/cm3(Predicted)
solubility :Soluble in DMSO
pka :4.28±0.10(Predicted)
form :Solid
color :White to off-white
Density :1.318±0.06 g/cm3(Predicted)
solubility :Soluble in DMSO
pka :4.28±0.10(Predicted)
form :Solid
color :White to off-white
Safety Information
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Description
Mal-amido-PEG2-acid is a PEG linker containing a maleimide group and a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueous media. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol.More related product prices
955094-26-5 756525-99-2 Mal-PEG8-COOH alpha-MaleiMidopropionyl-oMega-succiniMidyl-12(ethylene glycol) 756525-93-6 Mal-PEG6-COOH 1137109-21-7 2-MALEIMIDOETHYLAMINE HCL Mal-Amido-PEG4-acid Mal-PEG2-acid 3-Maleimidopropionic acid Mal-PEG2-NHS ester Mal-PEG4-Acid N-[4-(-Carboxycyclohexylmethyl)]maleimide Maleimido-Tri(Ethylene Glycol)-Propionic Acid Mal-PEG5-NHS ester alpha-MaleiMidopropionyl-oMega-succiniMidyl-10(ethylene glycol) Mal-PEG3-alcohol Mal-amido-PEG12-acid alpha-[2-[[3-(2,5-Dihydro-2,5-dioxo-1H-pyrrol-1-yl)-1-oxopropyl]amino]ethyl]-omega-[3-[(2,5-dioxo-1-pyrrolidinyl)oxy]-3-oxopropoxy]poly(oxy-1,2-ethanediyl)Related product price
- 955094-26-5
$45-980 - 756525-99-2
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