Thermo Scientific™ Sulfo-KMUS (N-κ-maleimidoundecanoyl-oxysulfosuccinimide ester)

Crosslink amines to sulfhydryls with this long crosslinker composed of sulfo-NHS-ester and maleimide groups at ends of an aliphatic, 13-atom (16.3A) spacer arm.

Brand:  Thermo Scientific™ 21111

Product Code. 11806814

Description

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 Ås).

Highlights:

• Long aliphatic spacer arm
• Water-soluble with enhanced sphere of coupling
• Sulfo-NHS-ester reacts with primary amines
• Maleimide reacts with a -SH group, forming a stable thioether bond
• Reactive groups: sulfo-NHS ester and maleimide
• Reactive toward: amino and sulfhydryl groups

Specifications

• Chemical Reactivity: Amine-Sulfhydryl
• Description: Sulfo-KMUS
• PEGylated: No
• Content And Storage: Upon receipt store desiccated at 4°C.
• Shipping Condition: Ambient
• Labeling Method: Chemical Labeling
• Reactive Moiety: Maleimide, Sulfo-NHS Ester
• Form: Solid
• Solubility: Water
• Water Soluble: Yes

• Cleavable: No
• Molecular Weight (g/mol): 480.46
• Spacer Arm Length: 16.3 Å
• Cell Permeability: No
• Product Line: Pierce™
• Crosslinker Type: Heterobifunctional
• Spacer: Medium (10 to 30 Å)
• Quantity: 50 mg
• Format: Standard
• Product Type: Crosslinker

For Research Use Only. Not for use in diagnostic procedures.