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Key Features & Applications:
- Structure: Y-shaped 2-arm PEG, characterized by high hydrophilicity and stability.
- Reactivity: Maleimide (MAL) functional group selectively targets thiol groups on proteins, peptides, or other molecules (typically at pH 6.5–7.5).
- Uses: Used for drug delivery, excipients in mRNA/DNA vaccines, medical hydrogels, and surface modifications to reduce protein adsorption.
- Molecular Weights: Common sizes include 2kDa, 5kDa, 10kDa, 20kDa, and 40kDa.
- Storage: Should be stored at -20±5℃, under inert gas, and kept dry.
Manufacturer & Availability:
- Sinopeg: Known to offer this specific designation.
- Other Suppliers: Advanced BioChemicals and BOC Sciences also provide 2-Arm PEG-MAL products.
Note: For GMP grade or specific MW customization, contacting the supplier directly is recommended.
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2-arm PEG-MAL(PT02) Manufacturer
SINOPEG
https://www.sinopeg.com › 2-arm PEG (PT02)
SINOPEG
https://www.sinopeg.com › 2-arm PEG (PT02)
2-arm Methoxypoly(ethylene glycol) maleimide(PT02)(2-arm PEG-MAL(PT02)) is available with molecular weight 2K, 5K, 10K, 20K and 40K Da, other M.W. may be ...Read more
2-arm PEG (PT02)
SINOPEG
https://www.sinopeg.com › 2-arm-peg-pt02_c78
SINOPEG
https://www.sinopeg.com › 2-arm-peg-pt02_c78
2-arm Methoxypoly (ethylene glycol) azide (PT02). Molecular Weight: 2KDa, 5KDa, 10KDa, 20KDa, 40KDa. Package Size: 1g/bottle, 10g/bottle, 100g/bottle.Read more
2-Arm PEG-MAL
Advanced Biochemicals
https://advancedbiochemicals.com › ... › 2-Arm PEG
Advanced Biochemicals
https://advancedbiochemicals.com › ... › 2-Arm PEG
2-arm Methoxypoly(ethylene glycol) maleimide (2-Arm PEG-MAL) from Advanced BioChemicals (ABC) are high quality multi-arm PEG derivatives.Read more
2 Arm Peg Mal Pt02
SINOPEG
https://www.sinopeg.com › 2-arm-peg-mal-pt02_sp
SINOPEG
https://www.sinopeg.com › 2-arm-peg-mal-pt02_sp
2-arm Methoxypoly(ethylene glycol) maleimide(PT02). Molecular Weight: 5KDa, 10KDa, 20KDa, 40KDa. Package Size: 1g/bottle, 10g/bottle, 100g/bottle.Read more
2-arm Branched PEG
NOF AMERICA CORPORATION
https://nofamerica.com › pages › 2-arm-branched-peg
NOF AMERICA CORPORATION
https://nofamerica.com › pages › 2-arm-branched-peg
2-arm activated branched PEGs can introduce two PEG chains into pharmaceutical substances by a single linkage and improve the pharmacokinetic profile of the ...Read more
2 Arm Peg Mal
SINOPEG
https://www.sinopeg.com › 2-arm-peg-mal_sp
SINOPEG
https://www.sinopeg.com › 2-arm-peg-mal_sp
2-arm PEG-MAL(PT02). 2-arm Methoxypoly(ethylene glycol) maleimide(PT02). Molecular Weight: 5KDa, 10KDa, 20KDa, 40KDa. Package Size: 1g ...Read more
Multi-arm Maleimide(Mal) PEGs
Biopharma PEG
https://www.biochempeg.com › product
Biopharma PEG
https://www.biochempeg.com › product
Maleimide(Mal) PEG: 4-ArmPEG-Mal, 8-ArmPEG-Mal, 2-ArmPEG-Mal, 4-ArmPEG-(3Biotin-1Mal), 4-ArmPEG-(3Mal-1Biotin), 8-ArmPEGRead more
2-Arm PEG-mal (MW 20000) | PEG Derivative
MedchemExpress.com
https://www.medchemexpress.com › 2-arm-peg-mal-mw...
MedchemExpress.com
https://www.medchemexpress.com › 2-arm-peg-mal-mw...
2-Arm PEG-Mal (MW 20000) is a multi-arm PEG derivative with maleimide groups at each end of the 2 arms. 2-Arm PEG-Mal (MW 20000) can be used for drug delivery.Read more
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2-Arm PEG
BOC Sciences
https://peg.bocsci.com › ... › Multi-Arm PEG
BOC Sciences
https://peg.bocsci.com › ... › Multi-Arm PEG
2-Arm PEG is a multi-arm PEG where each arm can have functional groups attached to the end and attached to the hexaglyceride core. BOC Sciences offers different ...Read more
Multi-arm PEG Derivatives
JenKem Technology USA
https://jenkemusa.com › product-category › multi-arm-...
JenKem Technology USA
https://jenkemusa.com › product-category › multi-arm-...
JenKem Technology's multi-arm PEGs include 2arm PEGs or Y-shaped PEGs, 3arm PEGs, 4arm PEGs, 6arm PEGs and 8arm PEGs.