Thermo Scientific™

SIAB (succinimidyl (4-iodoacetyl)aminobenzoate)

Catalog number:  22329

 Related applications:

Protein Labeling & Crosslinking

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Thermo Scientific Pierce SIAB is a mid-length (10.6 angstrom) crosslinker for amine-to-sulfhydryl conjugation via N-hydroxysuccinimide (NHS) ester and iodoacetyl reactive groups.

Features of SIAB:

Reactive groups: NHS ester and iodoacetyl
Reactive toward: amino and sulfhydryl groups
• Non-cleavable
• Water-insoluble (dissolve first in DMF or DMSO); compare to Sulfo-SIAB
• Used to prepare stable enzyme-IgG conjugates
• Forms conjugates with liposomes

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

Related Products
Sulfo-SIAB (sulfosuccinimidyl (4-iodoacetyl)aminobenzoate)
For Research Use Only. Not for use in diagnostic procedures.


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

Contents & storage

Upon receipt store Sulfo-SIAB protected from light and desiccated at -20°C. Reagent is shipped at ambient temperature.


Manuals & protocols