DST crosslinker (Disuccinimidyl tartrate) is a homobifunctional, cleavable crosslinking reagent by oxidizing reagents. DST protein crosslinker has a cis-diol that is cleaved with 15 mM Sodium meta-Periodate. The DST crosslinking reagent contains two N-hydroxysuccimide (NHS) ester groups and is reactive toward primary amines (amino groups), such as found on lysine and the N-terminus. DST crosslinker is an excellent choice for applications in which crosslink cleavability is desired without disturbing protein disulfide bonds with reducing reagents. DST crosslinking reagent can be dissolved into an aqueous reaction.
Click here for: DST Crosslinker Product Information Sheet
Molecular Weight: 344.24
Spacer Arm: 6.4 Å
CAS Number: 62069-75-4
Alternative Names: DST Cross-linker; 2,5-Pyrrolidinedione, 1,1'-((2,3-dihydroxy-1,4-dioxo-1,4-butanediyl)bis(oxy))bis-, (R-(R*,R*))
Special bulk pricing is available on bulk quantities of DST crosslinker for your large volume manufacturing application.