Maleimide-PEG4-NHS Ester

Maleimide-PEG4-NHS Ester Suppliers list
Company Name: 9i LLC
Tel: +18039569191
Email: MWan@NiNeiLab.com
Products Intro: Product Name:Maleimidopropionyl-PEG4-CH2CH2COONHS Ester
CAS:756525-99-2
Purity:min.97% Package:116USD/250 mg Remarks:NA1074
Company Name: Chongqing Chemdad Co., Ltd
Tel: +86-023-6139-8061 +86-86-13650506873
Email: sales@chemdad.com
Products Intro: Product Name:alpha-MaleiMidopropionyl-oMega-succiniMidyl-4(ethylene glycol)
CAS:756525-99-2
Package:1kg,2kg,5kg,10kg,25kg
Company Name: career henan chemical co
Tel: +86-0371-86658258 +8613203830695
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Products Intro: Product Name: alpha-MaleiMidopropionyl-oMega-succiniMidyl-4(ethylene glycol)
CAS:756525-99-2
Purity:95--99% Package:1KG;1USD
Company Name: SHANGHAI T&W PHARMACEUTICAL CO., LTD.
Tel: +86-021-61551413 +8618813727289
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Products Intro: Product Name:Maleimide-PEG4-NHS Ester
CAS:756525-99-2
Purity:98% Package:Package as requetsed
Company Name: TargetMol Chemicals Inc.
Tel: +1-781-999-5354 +1-00000000000
Email: marketing@targetmol.com
Products Intro: Product Name:Mal-amido-PEG4-NHS ester
CAS:756525-99-2
Purity:95% Package:50mg;29USD Remarks:REAGENT;FOR LABORATORY USE ONLY

Maleimide-PEG4-NHS Ester manufacturers

  • Mal-amido-PEG4-NHS
  • Mal-amido-PEG4-NHS pictures
  • $0.00 / 5g
  • 2024-03-27
  • CAS:756525-99-2
  • Min. Order: 5g
  • Purity: >98.00%
  • Supply Ability: 5g
Maleimide-PEG4-NHS Ester Basic information
Product Name:Maleimide-PEG4-NHS Ester
Synonyms:alpha-MaleiMidopropionyl-oMega-succiniMidyl-4(ethylene glycol);N-[15-[(2,5-Dioxo-1-pyrrolidinyl)oxy]-15-oxo-3,6,9,12-tetraoxapentadec-1-yl]-2,5-dihydro-2,5-dioxo-1H-pyrrole-1-propanamide;O-[N-(3-MaleiMidopropionyl)aMinoethyl]-O′-[3-(N-succiniMidyloxy)-3-oxopropyl]triethylene glycol;O-[N-(3-Maleimidopropionyl)aminoethyl]-O'-[3-(N-succinimidyloxy)-3-oxopropyl]triethylene glycol >=90% (NMR);Maleimide-NH-PEG4-CH2CH2COONHS Ester;Maleimide-PEG4-NHS Ester;2,5-dioxopyrrolidin-1-yl 19-(2,5-dioxo-2H-pyrrol-1(5H)-yl)-17-oxo-4,7,10,13-tetraoxa-16-azanonadecan-1-oate;Maleimidopropionyl-PEG4-CH2CH2COONHS Ester
CAS:756525-99-2
MF:C22H31N3O11
MW:513.49
EINECS:201-258-5
Product Categories:peg
Mol File:756525-99-2.mol
Maleimide-PEG4-NHS Ester Structure
Maleimide-PEG4-NHS Ester Chemical Properties
density 1.36±0.1 g/cm3(Predicted)
storage temp. -20°C
solubility Soluble in DMSO
form Solid
pka15.01±0.46(Predicted)
color White to off-white
Safety Information
WGK Germany 3
HS Code 2928009090
MSDS Information
Maleimide-PEG4-NHS Ester Usage And Synthesis
DescriptionMal-amido-PEG4-NHS is a PEG linker containing a maleimide group and an NHS ester. 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.
UsesMaleimide-PEG4-NHS (CAS# 756525-99-2) is a cross-linking compound used in the lysosomal acid-triggered release of anticancer drugs.
Tag:Maleimide-PEG4-NHS Ester(756525-99-2) Related Product Information
Mal-Amido-PEG4-acid 2,5,8,11,14,17,20,23,26-Nonaoxaoctacosane-28-thiol 3,6,9,12,15,18,21,24-Octaoxapentacosan-1-amine O-(2-AMINOETHYL)-O-(2-AZIDOETHYL)NONAETHYLENE GLYCOL Z-9-aMino-4,7-dioxanonanoic acid 1,4-Dioxan-2-one 2-[2-[2-[2-(BENZYLOXY)ETHOXY]ETHOXY]ETHOXY]ETHANOL alpha-MaleiMidopropionyl-oMega-succiniMidyl-10(ethylene glycol) DECAETHYLENE GLYCOL MONOMETHYL ETHER Boc-1-amino-3,6-dioxa-8-octanediamine Z-8-aMino-3,6-dioxaoctanoic acid OCTAETHYLENE GLYCOL alpha, oMega-Dipropionic acid triethylene glycol Nonaethylene glycol 20-Azido-3,6,9,12,15,18-hexaoxaeicosan-1-amine HO-PEG5-tBu MPEG3-NHS FMOC-GAMMA-ABU-OH