SBAP (succinimidyl 3-(bromoacetamido)propionate)

Catalog number: 22339

Thermo Scientific™  Related applications: Protein Labeling & Crosslinking

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Thermo Scientific Pierce SBAP is a short (6.2 angstrom) crosslinker for amine-to-sulfhydryl conjugation via N-hydroxysuccinimide (NHS) ester and bromoacetyl reactive groups.

Features of SBAP:

Reactive groups: NHS ester and bromoacetyl
Reactive toward: amino and sulfhydryl groups
• NHS ester reacts with primary amines at pH 7-9 to form a stable amide bond
• Bromacetyl group reacts with sulfhydryl groups at pH > 7.5 to form stable thioether bonds
• Non-cleavable
• Water-insoluble (dissolve first in DMF or DMSO)
• Spacer maintains peptide-like character in the crosslinked species
• Resulting crosslink is susceptible to acid hydrolysis
• Useful for preparing cyclic peptides and peptide conjugates

Product References:

Crosslinker Application Guide -- search for recent literature references for this product
For Research Use Only. Not for use in diagnostic procedures.


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

Contents & storage

Upon receipt store at 4°C.


Manuals & protocols