规格
|
Product Line:
|
Pierce™ |
Crosslinker Type:
|
Heterobifunctional |
Labeling Method:
|
Chemical Labeling |
Reactive Moiety:
|
Maleimide, NHS Ester |
Solubility:
|
DMSO (Dimethylsulfoxide), DMF (Dimethylformamide) |
Spacer:
|
Mid-Length |
储存
|
Upon receipt store desiccated at -20°C. Product is shipped at ambient temperature. |
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)