For research use only!
Shipping: shipped at ambient temperature
Storage Conditions: store at -20 °C
Shelf Life: 12 months after date of delivery
Molecular Formula: C18H26N2O7
Molecular Weight: 382.41 g/mol
Purity: > 95 % (H NMR)
Form: slightly yellow oil or white crystalline
Solubility: Chloroform, DCM, DMF, DMSO, THF
Unique sulfhydryl/thiol reactive reagent with enhanced solubility in water as well as in commonly used organic solvents of moderate polarity. The hydrophilic PEG4 spacer will reduce or eliminate aggregation or precipitation problems when labelling antibodies and other biological molecules. Moreover, the 20.4 Å (17 atoms) long spacer makes the acetylene moiety readily available.