原装现货|Sulfo-EMCS-N-Sulfosuccinimide EsteFormulation: N-epsilon-Maleimidocaproyl-oxysulfosuccinimide ester; powder solidSufficient For: 122mL of typical 1X (1mM) reaction solution, or approx. 25 uses at 2mg reagent per use Highlights:Sulfonated analog of EMCS has improved solubility in aqueous buffer systems Sulfo-NHS ester end couples with primary amines at pH 7-9 to form stable amide bonds Maleimide reacts with -SH groups at pH 6.5-7.5, forming stable thioether linkages Non-cleavable Increased sphere of coupling vs. Sulfo-GMBS Aliphatic spacer offers low potential for eliciting an immune response Reactive groups: maleimide and Sulfo-NHS ester Reactive toward: sulfhydryl and amino groups