DSG [Di(N-succinimidyl) glutarate] *CAS 79642-50-5*
DSG is disuccinimidyl glutarate, a simple homobifunctional crosslinker based on the amine-reactive N-hydroxysuccinimide (NHS) ester group at both ends of a 5-atom (7.7 angstrom) spacer arm. It is used for crosslinking the molecules that have amine moiety. DSG is cell membrane-permeable. It is used in ChIP assays to determine DNA-protein binding interactions. DSG crosslinker must be dissolved in an organic solvent, such as DMSO or DMF, then added to an aqueous crosslinking reaction. Our in-house research demonstrated the DSG-crosslinked peptide conjugates have much better stability and tend to generate the antibodies of high specificity.
Calculators
Common stock solution preparation
Table 1. Volume of DMSO needed to reconstitute specific mass of DSG [Di(N-succinimidyl) glutarate] *CAS 79642-50-5* to given concentration. Note that volume is only for preparing stock solution. Refer to sample experimental protocol for appropriate experimental/physiological buffers.
0.1 mg | 0.5 mg | 1 mg | 5 mg | 10 mg | |
1 mM | 306.504 µL | 1.533 mL | 3.065 mL | 15.325 mL | 30.65 mL |
5 mM | 61.301 µL | 306.504 µL | 613.008 µL | 3.065 mL | 6.13 mL |
10 mM | 30.65 µL | 153.252 µL | 306.504 µL | 1.533 mL | 3.065 mL |
Molarity calculator
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Citations
View all 1 citations: Citation Explorer
N-glycan targeted gene delivery to the dendritic cell SIGN receptor
Authors: Anderson, Kevin and Fern, undefined and ez, Christian and Rice, Kevin G
Journal: Bioconjugate chemistry (2010): 1479--1485
Authors: Anderson, Kevin and Fern, undefined and ez, Christian and Rice, Kevin G
Journal: Bioconjugate chemistry (2010): 1479--1485
References
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Journal: Bioconjug Chem (2009): 147
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Authors: Maxwell D, Chang Q, Zhang X, Barnett EM, Piwnica-Worms D.
Journal: Bioconjug Chem (2009): 702
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