Disuccinimidyl Glutarate

Disuccinimidyl glutarate (DSG) is a homobifunctional crosslinking agent that contains amine-reactive N-hydroxysuccinimide (NHS) ester groups at each end. DSG is membrane-permeable and non-cleavable. DSG can be combined with formaldehyde fixation to improve the detection of specific protein-DNA complexes.Formal Name: pentanedioic acid, 1,5-bis(2,5-dioxo-1-pyrrolidinyl) ester. CAS Number: 79642-50-5. Synonyms: DSG. Molecular Formula: C13H14N2O8. Formula Weight: 326.3. Purity: >95%. Formulation: (Request formulation change), A crystalline solid. Solubility: DMF: 10 mg/ml, DMSO: 20 mg/ml, DMSO:PBS (pH 7.2)(1:5): 0.15 mg/ml. SMILES: O=C(CCCC(ON(C(CC1)=O)C1=O)=O)ON2C(CCC2=O)=O. InChi Code: InChI=1S/C13H14N2O8/c16-8-4-5-9(17)14(8)22-12(20)2-1-3-13(21)23-15-10(18)6-7-11(15)19/h1-7H2. InChi Key: LNQHREYHFRFJAU-UHFFFAOYSA-N.