Assay
≥95% (HPLC)
form
solid
color
off-white
solubility
DMF: 10 mg/mL
General description
A heterobifunctional cross-linker. Reagent similar to SATA, useful for introducing protected thiol groups into a variety of proteins. Treatment with DTT releases the chromophore 2-pyridylthione and a mercaptopropionyl-modified amine. This thiolated biomolecule can then be coupled to a second biomolecule through an iodoacetamide or maleimide group. In addition, the thiolated biomolecule can be reacted with a second pyridyldisulfide-containing biomolecule.
Reconstitution
Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 1 month at -20°C.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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