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3-Maleimidopropionic acid N-hydroxysuccinimide ester *CAS 55750-62-4*

3-Maleimidopropionic acid N-hydroxysuccinimide ester is a non-cleavable and membrane permeable crosslinker. It contains an amine-reactive succinimidyl ester (SE) and a sulfhydryl-reactive maleimide group. NHS esters react with primary amines at pH 7-9 to form stable amide bonds. Maleimides react with sulfhydryl groups at pH 6.5-7.5 to form stable thioether bonds. The SE group of 3-maleimidopropionic acid N-hydroxysuccinimide ester is reacted with lysine residues on the carrier protein, converting them to reactive maleimides. 3-Maleimidopropionic acid N-hydroxysuccinimide ester is a reagent that is widely used for generating stable maleimide-activated carrier proteins that can spontaneously react with sulfhydryls. Alternatively these relatively stable maleimide-activated intermediates may be lyophilized and stored for later conjugation to a hapten.

Calculators

Common stock solution preparation

Table 1. Volume of DMSO needed to reconstitute specific mass of 3-Maleimidopropionic acid N-hydroxysuccinimide ester *CAS 55750-62-4* to given concentration. Note that volume is only for preparing stock solution. Refer to sample experimental protocol for appropriate experimental/physiological buffers.

0.1 mg0.5 mg1 mg5 mg10 mg
1 mM375.643 µL1.878 mL3.756 mL18.782 mL37.564 mL
5 mM75.129 µL375.643 µL751.287 µL3.756 mL7.513 mL
10 mM37.564 µL187.822 µL375.643 µL1.878 mL3.756 mL

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Citations

View all 1 citations: Citation Explorer
N-glycan targeted gene delivery to the dendritic cell SIGN receptor
Authors: Anderson, Kevin and Fern, undefined and ez, Christian and Rice, Kevin G
Journal: Bioconjugate chemistry (2010): 1479--1485

References

View all 25 references: Citation Explorer
Time-resolved FRET method for typing polymorphic alleles of the human leukocyte antigen system by using a single DNA probe
Authors: Andreoni A, Bondani M, Nardo L.
Journal: Photochem Photobiol Sci (2009): 1202
Tumor-specific detection of an optically targeted antibody combined with a quencher-conjugated neutravidin "quencher-chaser": a dual "quench and chase" strategy to improve target to nontarget ratios for molecular imaging of cancer
Authors: Ogawa M, Kosaka N, Choyke PL, Kobayashi H.
Journal: Bioconjug Chem (2009): 147
The detection of platelet derived growth factor using decoupling of quencher-oligonucleotide from aptamer/quantum dot bioconjugates
Authors: Kim GI, Kim KW, Oh MK, Sung YM.
Journal: Nanotechnology (2009): 175503
Development of a cell-based hepatitis C virus infection fluorescent resonance energy transfer assay for high-throughput antiviral compound screening
Authors: Yu X, Sainz B, Jr., Uprichard SL.
Journal: Antimicrob Agents Chemother (2009): 4311
An improved cell-penetrating, caspase-activatable, near-infrared fluorescent peptide for apoptosis imaging
Authors: Maxwell D, Chang Q, Zhang X, Barnett EM, Piwnica-Worms D.
Journal: Bioconjug Chem (2009): 702
Page updated on December 17, 2024

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Physical properties

Molecular weight

266.21

Solvent

DMSO

Storage, safety and handling

H-phraseH303, H313, H333
Hazard symbolXN
Intended useResearch Use Only (RUO)
R-phraseR20, R21, R22

Storage

Freeze (< -15 °C)
UNSPSC12352200

CAS

55750-62-4
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