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

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


SKU: 0215645605

SPDP; N-Succinimidyl 3-[2-pyridyldithio]-propionate
CAS Number:
Molecular Formula:
Molecular Weight:
Beilstein Registry Number:
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Packaging size:
5 mg
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.

Certificates of Analysis

Certificates of Analysis
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