DSP Crosslinker

DSP Crosslinker Structure
DSP Crosslinker structure
Common Name DSP Crosslinker
CAS Number 57757-57-0 Molecular Weight 404.415
Density 1.6±0.1 g/cm3 Boiling Point 560.1±60.0 °C at 760 mmHg
Molecular Formula C14H16N2O8S2 Melting Point 128-133 °C
MSDS Chinese USA Flash Point 292.6±32.9 °C
Symbol GHS07
GHS07
Signal Word Warning

Electrochemical Impedance Immunosensor Based on Self-Assembled Monolayers for Rapid Detection of Escherichia coli O157:H7 with Signal Amplification Using Lectin.

Sensors (Basel.) 15 , 19212-24, (2015)

Escherichia coli O157:H7 is a predominant foodborne pathogen with severe pathogenicity, leading to increasing attention given to rapid and sensitive detection. Herein, we propose an impedance biosensor using new kinds of screen-printed interdigitated microele...

Targeting delivery of tocopherol and doxorubicin grafted-chitosan polymeric micelles for cancer therapy: In vitro and in vivo evaluation.

Colloids Surf. B Biointerfaces 133 , 254-62, (2015)

In this study, we report the development of a novel, redox-sensitive chitosan-based targeted drug delivery system, containing two drugs. We determined whether the synthesized polymeric micelles (HPTOC-DOX) were suitable as a drug carrier. The formation of HPT...

E-cadherin interactome complexity and robustness resolved by quantitative proteomics.

Sci. Signal. 7(354) , rs7, (2014)

E-cadherin-mediated cell-cell adhesion and signaling plays an essential role in development and maintenance of healthy epithelial tissues. Adhesiveness mediated by E-cadherin is conferred by its extracellular cadherin domains and is regulated by an assembly o...

Biothiol-triggered, self-disassembled silica nanobeads for intracellular drug delivery.

Acta Biomater. 23 , 263-70, (2015)

Silica-based nanomaterials have demonstrated great potential in biomedical applications due to their chemical inertness. However, the degradability and endosomal trapping issues remain as rate-limiting barriers during their innovation. In this study, we provi...

Pre-fertilization zona pellucida hardening by different cross-linkers affects IVF in pigs and cattle and improves embryo production in pigs.

Reproduction 137(5) , 803-12, (2009)

Zona pellucida (ZP) hardening (resistance to proteolysis) has been classically identified as a post-fertilization event that contributes to the block to polyspermy. Di-(N-succinimidyl)-3,3'-dithiodipropionate (DSP), a permeable amine-reactive cross-linker, wa...

Chemical probes of extended biological structures: synthesis and properties of the cleavable protein cross-linking reagent [35S]dithiobis(succinimidyl propionate).

J. Mol. Biol. 104 , 243-261, (1976)

Dithiobissuccinimidyl propionate self assembled monolayer based cholesterol biosensor.

Analyst 132(10) , 1005-9, (2007)

A dithiobissuccinimidyl propionate (DTSP) self-assembled monolayer (SAM) prepared onto a gold (Au) surface has been utilized for covalent immobilization of cholesterol oxidase (ChOx) and cholesterol esterase (ChEt). These ChOx-ChEt/DTSP/Au bio-electrodes have...

Conformational adaptation of apolipoprotein A-I to discretely sized phospholipid complexes.

Biochemistry 46(26) , 7811-21, (2007)

The conformational constraints for apoA-I bound to recombinant phospholipid complexes (rHDL) were attained from a combination of chemical cross-linking and mass spectrometry. Molecular distances were then used to refine models of lipid-bound apoA-I on both 80...

Probe functionalization with a Rhop-3 antibody: toward a Rhop-3 antigen immunosensor for detection of malaria.

Anal. Bioanal. Chem 402(7) , 2379-84, (2012)

The antibody specific for the malaria protein, Rhop-3, and FL-Rhop-3, were immobilized on the surface of a gold electrode modified with cysteamine. Colloidal gold was used to enhance the detection signal for Rhop-3 antigens. The Rhop-3 antibody was also immob...

The supramolecular structure of the GPCR rhodopsin in solution and native disc membranes.

Mol. Membr. Biol. 21(6) , 435-46, (2004)

Rhodopsin, the prototypical G-protein-coupled receptor, which is densely packed in the disc membranes of rod outer segments, was proposed to function as a monomer. However, a growing body of evidence indicates dimerization and oligomerization of numerous G-pr...