3-Maleimidobenzoic acid N-hydroxysuccinimide ester Chemical Properties

Melting point:

175-177 °C(lit.)

Boiling point:

524.5±52.0 °C(Predicted)

Density 

1.59±0.1 g/cm3(Predicted)

storage temp. 

-20°C

solubility 

ethyl acetate or DMF: ≤20 mg/mL may require addition of solvent to coupling buffer to at least 5% to maintain solubility

form 

crystalline

pka

-2.63±0.20(Predicted)

color 

White to Almost white

Sensitive 

Moisture & Light Sensitive

BRN 

1505254

InChIKey

LLXVXPPXELIDGQ-UHFFFAOYSA-N

CAS DataBase Reference

58626-38-3(CAS DataBase Reference)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-36

WGK Germany 

3

F 

10-21

HS Code 

29280000

MSDS

• Language:English Provider:SigmaAldrich

3-Maleimidobenzoic acid N-hydroxysuccinimide ester Usage And Synthesis

Description

MBS is a heterobifunction crosslinker that contains a maleimide group which is reactive towards sulfhydryls and an NHS ester, useful for targeting amine groups.

Chemical Properties

Crystalline

Uses

N-Succinimidyl 3-maleimidobenzoate is useful for forming enzyme immunoconjugates. It has a 9.9 Angstrom spacer arm. Heterobifunctional crosslinking reagent reactive toward primary amine and sulfhydryl. Useful for preparation of enzyme immunoconjugates and hapten carrier molecule conjugates

Uses

3-Maleimidobenzoic acid N-hydroxysuccinimide ester is a heterobifunctional coupling reagent useful for forming enzyme immunoconjugates. The reactive groups are the NHS ester and maeimide.

Biochem/physiol Actions

3-Maleimidobenzoic acid N-hydroxysuccinimide is used as a fixative for the preservation of pollen tube F-actin distribution. It imposes less damage when used on pollen tubes.

3-Maleimidobenzoic acid N-hydroxysuccinimide ester(58626-38-3)Related Product Information

• O-Phthalimide
• Bismaleimide
• N-Chlorosuccinimide
• Tris(trimethylsilyl)phosphate
• Succinimide
• Methyl acrylate
• BUTYL OLEATE
• Ethyl 2-(Chlorosulfonyl)acetate
• N-Hydroxysuccinimide
• Maleimide
• 3-(2,5-DIOXO-2,5-DIHYDRO-PYRROL-1-YL)-BENZOIC ACID
• DIALIFOS
• Maleimido-3,5-disuccinimidyl isophthalate
• M-MALEIMIDOBENZOYL-N-HYDROXYSULFOSUCCINIMIDE ESTER
• 3-Maleimidobenzoic acid N-hydroxysuccinimide ester
• N-SUCCINIMIDYL-3,5-DIMALEIMIDOPHENYL BENZOATE