3-(2-pyridyldithio)propionic acid, 5 mg

Specifications

SKU	0215645605
Alternate Names	SPDP; N-Succinimidyl 3-[2-pyridyldithio]-propionate
Application Notes	3-(2-Pyridyldithio)proprionic Acid N-Hydroxysuccinimide Ester is a heterobifunctional cross-linking reagent with amine and sulfhydryl reactivity, which incorporates a disulfide bridge between the conjugated species. Typically, coupled initially to molecules containing primary amines by amide bonds buffered at pH 7.5 (6.5-8.5). Second coupling specific for molecules containing free sulfhydryl by thiol-disulfide exchange buffered at pH 8.0 (7.5-8.5). Alternately, this reagent may be used as a protected thiolating reagent following initial coupling and reduction of linker. Useful for preparation of enzyme immunoconjugates and hapten carrier molecule conjugates. Incorporates 4 atom linker.
Base Catalog Number	15645605
Beilstein Registry Number	1548137
CAS #	68181-17-9
EC Number	269-034-3
Hazard Statements	H315-H319-H335
Melting Point	84-86 °C(Lit.)
Molecular Formula	C₁₂H₁₂N₂O₄S₂
Molecular Weight	321.36
Pack Size	5 mg
Personal Protective Equipment	Dust mask, Eyeshields, Gloves
Safety Symbol	GHS07
Solubility	Soluble in methanol,DMF, acetone (50 mg/ mL-clear colorless to faintly yellow solution); slightly soluble in water.
Usage Statement	Unless specified otherwise, MP Biomedical's products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department.

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