Thermo Scientific™

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

Catalog number: 22416
Thermo Scientific™

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

Catalog number: 22416
Catalog Number
22416
Unit Size
50 mg
Price (USD)
Price: 300.00
Your price:
Availability
-
Quantity
Catalog NumberUnit SizePrice (USD)AvailabilityQuantity
2241650 mg
Price: 300.00
Your price:
-
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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

Chemical Reactivity
Amine-Sulfhydryl
Cleavable
No
Description
SMPB
Molecular Weight (g/mol)
356.33
PEGylated
No
Spacer Arm Length
11.6 Å
Cell Permeability
Yes
Shipping Condition
Ambient
Product Line
Pierce™
Labeling Method
Chemical Labeling
Crosslinker Type
Heterobifunctional
Reactive Moiety
Maleimide, NHS Ester
Spacer
Medium (10 to 30 Å)
Form
Powder
Quantity
50 mg
Solubility
DMF, DMSO
Format
Standard
Water Soluble
No
Product Type
Crosslinker

Contents & Storage

Upon receipt store desiccated at 4°C.

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