3,3`-Dithiobispropanoic acid bis(N-hydroxysucciniMde ester)
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3,3`-Dithiobispropanoic acid bis(N-hydroxysucciniMde ester)
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CAS No:
57757-57-0
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Formula:
C14H16N2O8S2
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Chemical Name:
3,3`-Dithiobispropanoic acid bis(N-hydroxysucciniMde ester)
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Synonyms:
3,3'-dithiopropionic acid bis(N-hydroxysuccinimide ester);Di(N-succinimidyl) 3,3μ-dithiodipropionate, Dithiobis(succinimidyl propionate), DTSP, Lomants reagent;3,3'-DITHIODIPROPIONIC ACID BIS(N-SUCCINIMIDYL ESTER);3,3'-DITHIO-BIS(PROPIONIC ACID N-HYDROXYSUCCINIMIDE ESTER);3,3'-DITHIOBIS(SUCCINIMIDYL PROPIONATE);3,3'-DITHIOPROPIONIC ACID DI(N-SUCCINIMIDYL ESTER);3,3'-DITHIODIPROPIONIC ACID DI-(N-HYDROXY-SUCCINIMIDE ESTER);DTSP
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CAS No:
Description
DSP Crosslinker is a cleavable crosslinker. It contains two terminal NHS ester moieties which can react with primary amines. The disulfide bonds can be cleaved via a reduction reaction using Dithiothreitol (DTT) reagent.
Off-White Solid
3,3′-Dithiodipropionic acid di(N-hydroxysuccinimide ester) (DSP) is a homobifunctional cross-linking reagent containing a cleavable disulfide linkage. It is typically coupled to molecules containing primary amines by amide bonds buffered at pH 7.5 (6.5-8.5).
3,3`-Dithiobispropanoic acid bis(N-hydroxysucciniMde ester) Basic Attributes
404.42
404.42
1518074
260-931-5
EVY5D0U6SH
328386
DTXSID00206449
Off-White
29309090
Safety Information
3
Xi
26-36
36/37/38
|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 41 companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Drug Information
Reagents with two reactive groups, usually at opposite ends of the molecule, that are capable of reacting with and thereby forming bridges between side chains of amino acids in proteins; the locations of naturally reactive areas within proteins can thereby be identified; may also be used for other macromolecules, like glycoproteins, nucleic acids, or other. (See all compounds classified as Cross-Linking Reagents.)|Substances used for the detection, identification, analysis, etc. of chemical, biological, or pathologic processes or conditions. Indicators are substances that change in physical appearance, e.g., color, at or approaching the endpoint of a chemical titration, e.g., on the passage between acidity and alkalinity. Reagents are substances used for the detection or determination of another substance by chemical or microscopical means, especially analysis. Types of reagents are precipitants, solvents, oxidizers, reducers, fluxes, and colorimetric reagents. (From Grant and Hackh's Chemical Dictionary, 5th ed, p301, p499) (See all compounds classified as Indicators and Reagents.)
3,3'-dithio(succinimidyl propionate)
3,3`-Dithiobispropanoic acid bis(N-hydroxysucciniMde ester) Use and Manufacturing
3,3`-Dithiobispropanoic acid bis(N-hydroxysucciniMde ester) can be used as amine reactive homobifunctional cross-linking reagent, cleavable under mild conditions with hydroxylamine (pH 8.5, 3-6 h, 37oC)
3,3`-Dithiobispropanoic acid bis(N-hydroxysucciniMde ester) can be used in the crosslinking of intracellular proteins prior to cell lysis.
3,3′-Dithiodipropionic acid di(N-hydroxysuccinimide ester) (DSP) has been used as a protein cross-linker.
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