Molecular Depot Imidazole (Biotechnology Grade) B2010035

midazole (≥99.0% pure). Multi-purpose compound with several biotechnoly applications. Useful for buffer formulation during his-tagged protein purification, immobilized metal-affinity chromatography (IMAC). Custom bulk orders are available upon request.

Specifications

Catalog number:	B2010035
Lot number:	Batch Dependent
Expiration date:	Batch Dependent
Volume/Weight	5 g
Molecular Formula	C3H4N2
Molecular Weight	68.08
CAS Number	288-32-4
Application:	his-tagged protein purification, immobilized metal-affinity chromatography (IMAC)
Shelf-Life	2 years from date of manufacture
Storage:	Room temperature
Keywords:	1,3-Diaza-2,4-cyclopentadiene, Glyoxaline
Grade	Biotechnology grade. All components are highly pure (minimum 99%). All solutions are made with Type I ultrapure water (resistivity >18 MΩ-cm) and are filtered on a 0.22 um.
References	1: Burton RF. Temperature and acid-base balance in ectothermic vertebrates: the imidazole alphastat hypotheses and beyond. J Exp Biol. 2002 Dec;205(Pt 23):3587-600. 2: Eseola AO, Obi-Egbedi NO. Spectroscopic study of 2-, 4- and 5-substituents on pKa values of imidazole heterocycles prone to intramolecular proton-electrons transfer. Spectrochim Acta A Mol Biomol Spectrosc. 2010 Feb;75(2):693-701. 3: Bhaumik J, Yao Z, Borbas KE, Taniguchi M, Lindsey JS. Masked imidazolyl- dipyrromethanes in the synthesis of imidazole-substituted porphyrins. J Org Chem. 2006 Nov 10;71(23):8807-17. 4: Souza GR, Levin CS, Hajitou A, Pasqualini R, Arap W, Miller JH. In vivo detection of gold-imidazole self-assembly complexes: NIR-SERS signal reporters. Anal Chem. 2006 Sep 1;78(17):6232-7. doi: 10.1021/ac060483a. PMID: 16944906. 5: Ames WM, Larsen SC. DFT calculations of the EPR parameters for Cu(ii) DETA imidazole complexes. Phys Chem Chem Phys. 2009 Oct 1;11(37):8266-74. 6: Marboutin L, Desbois A, Berthomieu C. Low-frequency heme, iron-ligand, and ligand modes of imidazole and imidazolate complexes of iron protoporphyrin and microperoxidase in aqueous solution. An analysis by far-infrared difference spectroscopy. J Phys Chem B. 2009 Apr 2;113(13):4492-9. 7: Robertson DW, Krushinski JH, Beedle EE, Leander JD, Wong DT, Rathbun RC. Structure-activity relationships of (arylalkyl)imidazole anticonvulsants: comparison of the (fluorenylalkyl)imidazoles with nafimidone and denzimol. J Med Chem. 1986 Sep;29(9):1577-86. 8: Katsumoto S, Smith SM, Martasek P, Salerno JC. Competition and binding of arginine, imidazole, and aminoguanidine to endothelial nitric oxide synthase: aminoguanidine is a poor model for substrate, intermediate, and arginine analog inhibitor binding. Nitric Oxide. 2003 May;8(3):149-54. 9: Schilling S, Niestroj AJ, Rahfeld JU, Hoffmann T, Wermann M, Zunkel K, Wasternack C, Demuth HU. Identification of human glutaminyl cyclase as a metalloenzyme. Potent inhibition by imidazole derivatives and heterocyclic chelators. J Biol Chem.2003 Dec 12;278(50):49773-9.

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