Thermo Scientific™

Sulfo-KMUS (N-κ-maleimidoundecanoyl-oxysulfosuccinimide ester)

Catalog number: 21111
Thermo Scientific™

Sulfo-KMUS (N-κ-maleimidoundecanoyl-oxysulfosuccinimide ester)

Catalog number: 21111
Catalog Number
21111
Unit Size
50 mg
Price (USD)
362.00
Your Price:
Availability
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Quantity
Catalog NumberUnit SizePrice (USD)AvailabilityQuantity
2111150 mg
362.00
Your Price:
***
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Thermo Scientific Pierce Sulfo-KMUS is a water-soluble amine-to-sulfhydryl crosslinker that contains NHS-ester and maleimide reactive groups at opposite ends of a long spacer arm (16.3 angstroms).

Features of Sulfo-KMUS:

Reactive groups: sulfo-NHS ester and maleimide
Reactive toward: amino and sulfhydryl groups
• Long aliphatic spacer arm compared to Sulfo-GMBS
• Sulfo-NHS ester reacts with primary amines at pH 7-9, forming a stable amide bond
• Maleimide reacts with -SH groups at pH 6.5-7.5, forming a stable thioether bond
• Non-cleavable
• Water-soluble

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

Specifications

Product Line
Pierce™
Labeling Method
Chemical Labeling
Crosslinker Type
Heterobifunctional
Reactive Moiety
Maleimide, Sulfo-NHS Ester
Spacer
Long
Form
Solid
Quantity
50 mg
Type
Crosslinker
Solubility
Water

Contents & Storage

Upon receipt store desiccated at 4°C. Product is shipped at ambient temperature.

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