SMPB (succinimidyl 4-(p-maleimidophenyl)butyrate)

Catalog number: 22416

Thermo Scientific™  Related applications: Protein Labeling & Crosslinking

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Description

Thermo Scientific Pierce SMPB is an amine-to-sulfhydryl crosslinker that contains NHS-ester and maleimide reactive groups at opposite ends of a medium-length aromatic spacer arm (11.6 angstroms).

Features of SMPB:

Reactive groups: NHS ester and maleimide
Reactive towards: amino and sulfhydryl groups
• Extended chain analog of MBS
• Non-cleavable
• Water-insoluble (dissolve first in DMF or DMSO)
• Conjugates formed with SMPB are more stable in serum than SPDP conjugates

Product References:
Crosslinker Application Guide -- search for recent literature references for this product

Related Products
Sulfo-SMPB (sulfosuccinimidyl 4-(N-maleimidophenyl)butyrate)
For Research Use Only. Not for use in diagnostic procedures.

Specifications

Spacer: Mid-Length
Solubility: DMF (Dimethylformamide), DMSO (Dimethylsulfoxide)
Product Size: 50 mg
Labeling Method: Chemical Labeling
Crosslinker Type: Heterobifunctional

Contents & storage

Upon receipt store desiccated at -20°C. Product is shipped at ambient temperature.

Documents

Manuals & protocols