Thermo Fisher, 22416, SMPB (succinimidyl 4-(p-maleimidophenyl)butyrate)

SMPB (succinimidyl 4-(p-maleimidophenyl)butyrate) 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 esterandmaleimide
•Reactive towards: amino and sulfhydryl groups
• Extended chain analog ofMBS
• Non-cleavable
• Water-insoluble (dissolve first in DMF or DMSO)
• Conjugates formed with SMPB are more stable in serum thanSPDPconjugatesProduct References:Crosslinker Application Guide -- search for recent literature references for this productCell Permeability: Yes
Description: SMPB
Form: Powder
Labeling Method: Chemical Labeling
Molecular Weight (g/mol): 356.
33
PEGylated: No
Product Line: Pierce™
Quantity: 50 mg
Reactive Moiety: Maleimide, NHS Ester
Shipping Condition: Ambient
Solubility: DMF, DMSO
Spacer Arm Length: 11.
6 Å
Water Soluble: No
Chemical Reactivity: Amine-Sulfhydryl
Cleavable: No
Crosslinker Type: Heterobifunctional
Format: Standard
Product Type: Crosslinker
Spacer: Medium (10 to 30 Å)
Unit Size: Each