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Technology Process of Mal-PEG4-NHS ester

Mal-PEG4-NHS ester

Base Information Edit
  • Chemical Name:Mal-PEG4-NHS ester
  • CAS No.:1325208-25-0
  • Molecular Formula:C19H26N2O10
  • Molecular Weight:442.42
  • Hs Code.:
  • Mol file:1325208-25-0.mol
Mal-PEG4-NHS ester

Synonyms:Mal-PEG4-NHS ester

Suppliers and Price of Mal-PEG4-NHS ester
Supply Marketing:Edit
Business phase:
The product has achieved commercial mass production*data from LookChem market partment
Manufacturers and distributors:
  • Manufacture/Brand
  • Chemicals and raw materials
  • Packaging
  • price
  • TRC
  • MAL-PEG4-NHSEster
  • 5mg
  • $ 90.00
  • TRC
  • MAL-PEG4-NHSEster
  • 25mg
  • $ 310.00
  • Crysdot
  • MEL-Tetra-EG-Osu 95+%
  • 1g
  • $ 825.00
  • BroadPharm
  • Mal-PEG4-NHSester 98%
  • 500 MG
  • $ 980.00
  • BroadPharm
  • Mal-PEG4-NHSester 98%
  • 100 MG
  • $ 340.00
  • BroadPharm
  • Mal-PEG4-NHSester 98%
  • 250 MG
  • $ 650.00
  • Apolloscientific
  • Mal-PEG4-NHSester
  • 100mg
  • $ 711.00
  • American Custom Chemicals Corporation
  • MAL-PEG4-NHS ESTER 95.00%
  • 100MG
  • $ 551.25
  • Ambeed
  • MEL-Tetra-EG-Osu 95+%
  • 1g
  • $ 835.00
  • Ambeed
  • MEL-Tetra-EG-Osu 95+%
  • 250mg
  • $ 334.00
Total 9 raw suppliers
Chemical Property of Mal-PEG4-NHS ester Edit
Chemical Property:
  • Boiling Point:580.5±60.0 °C(Predicted) 
  • PKA:-2.34±0.20(Predicted) 
  • PSA：137.98000 
  • Density:1.36±0.1 g/cm3(Predicted) 
  • LogP:-1.14910 
  • Storage Temp.:under inert gas (nitrogen or Argon) at 2-8°C 
  • Solubility.:Soluble in DCM 
Purity/Quality:

98%,99%, *data from raw suppliers

MAL-PEG4-NHSEster *data from reagent suppliers

Safty Information:
  • Pictogram(s):  
  • Hazard Codes: 
MSDS Files:
Useful:
  • Description Mal-PEG4-NHS ester is a PEG linker containing a maleimide group and an NHS ester group. The hydrophilic PEG spacer increases solubility in aqueous media. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol.

Total 8 Pictures about this product

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