| 产品详情 |
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| Product Name | SPDP Crosslinker |
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| Description | Purity ~90% (NMR). SPDP contains a dithiopyridyl group which is reactive towards cysteines (-SH groups) and an NHS group, which is useful when targeting primary amines (-NH2 groups). SPDP releases a byproduct, pyridine-2-thione after reacting with free sulfhydryl groups. By measuring the release of this byproduct at 343nm, the reaction can be easily followed. Contains a disulfide linkage in its spacer arm with a length of 6.8. Applications: • Reversible crosslinking of proteins • N-hydroxysulfosuccinimide (Sulfo-NHS) ester that reacts with primary amines, as found in lysine side chains • Useful for adding sulfhydryl groups to proteins by attachment to lysine residues • Useful for preparation of enzyme immunoconjugates and hapten carrier molecule conjugates Solubility: DSMO or DMF |
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| Size | 50mg, 250mg |
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| Concentration | n/a |
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| Applications | n/a |
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| Other Names | N-succinimidyl-3-(2-pyridyldithio)propionate; 3-(2-Pyridyldithio)propionic acid N-hydroxysuccinimide ester; 3-(2-Pyridyldithio)propionic acid NHS ester |
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| Gene, Accession, CAS # | n/a |
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| Catalog # | 169744 |
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| Price | |
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| Order / More Info | SPDP Crosslinker from UNITED STATES BIOLOGICAL |
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| Product Specific References | n/a |
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