Thermo Scientific™

Sulfo-SMPB (sulfosuccinimidyl 4-(N-maleimidophenyl)butyrate)

Thermo Scientific Pierce Sulfo-SMPB is a water-soluble amine-to-sulfhydryl crosslinker that contains NHS-ester and maleimide reactive groups at opposite ends of자세히 알아보기

Thermo Scientific Pierce Sulfo-SMPB is a water-soluble 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 Sulfo-SMPB:

• Reactive groups: sulfo-NHS ester and maleimide
• Reactive towards: amino and sulfhydryl groups
• Extended chain length limits steric hindrance
• Non-cleavable
• Water-soluble (compare to SMPB)
• Membrane impermeable, allowing for cell surface labeling

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

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

사양

화학물질 반응성Amine-Sulfhydryl

CleavableNo

설명Sulfo-SMPB

분자량458.37

페길레이티드No

스페이서 암 길이11.6 Å

세포 투과성No

배송 조건Ambient

제품라인Pierce™

라벨링 방법Chemical Labeling

교차결합제 유형Heterobifunctional

반응성 부분Maleimide, Sulfo-NHS Ester

스페이서Medium (10 to 30 Å)

형태Powder

수량50 mg

용해도Water

형식Standard

수용성Yes

제품 유형Crosslinker

Unit SizeEach