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Recombinant, human superoxide dismutase expressed in E. coli as a homodimer consisting of 2 identical, 154-amino acid chains. Purified by proprietary chromatographic methods. Superoxide dismutase is an essential component of biological defense against the toxic effects of oxygen. It catalyzes the dismutation of superoxide radicals to molecular oxygen and H2O2 and plays a role in cellular aging due to its reduced activity in aging cells. Mutant forms of Cu/Zn SOD are associated with neurodegenerative disease.
Catalogue Number
574591
Brand Family
Calbiochem®
Synonyms
Cu/Zn SOD, Human, Recombinant, E. coli
References
References
Baumber, J. and Ball, B.A. 2005. Am. J. Vet. Res.66, 1415. Dimitrova, A.A., et al. 2005. Folia Med. (Plovdiv)47, 42. Jebara, S., et al. 2005. J. Plant Physiol.162, 929. Mila-Kierzenkowska, C., et al. 2005. Acta Biol. Hung.56, 399. Miszalski, Z., et al. 2005. J. Plant Physiol.162, 895. Paramonov, B.A., et al. 2005. Bull. Exp. Biol. Med.139, 56.
Product Information
Activity
≥3000 units/mg
Form
Solid
Formulation
Lyophilized from 0.2µm-filtered concentrated (1 mg/ml) solution in PBS, pH 7.4
Following reconstitution, refrigerate (4°C) for short-term storage or aliquot and freeze (-20°C) for long-term storage. Stock solutions are stable for up to 2 weeks at 4°C or for up to 4 months at -20°C.
Packaging Information
Transport Information
Supplemental Information
Specifications
Global Trade Item Number
产品目录编号
GTIN
574591-100UGCN
04055977189575
Documentation
Superoxide Dismutase, Human, Recombinant, E. coli MSDS
Superoxide Dismutase, Human, Recombinant, E. coli 分析证书
标题
批号
574591
参考
参考信息概述
Baumber, J. and Ball, B.A. 2005. Am. J. Vet. Res.66, 1415. Dimitrova, A.A., et al. 2005. Folia Med. (Plovdiv)47, 42. Jebara, S., et al. 2005. J. Plant Physiol.162, 929. Mila-Kierzenkowska, C., et al. 2005. Acta Biol. Hung.56, 399. Miszalski, Z., et al. 2005. J. Plant Physiol.162, 895. Paramonov, B.A., et al. 2005. Bull. Exp. Biol. Med.139, 56.
数据表
Note that this data sheet is not lot-specific and is representative of the current specifications for this product. Please consult the vial label and the certificate of analysis for information on specific lots. Also note that shipping conditions may differ from storage conditions.
Revision
23-August-2022 JSW
Synonyms
Cu/Zn SOD, Human, Recombinant, E. coli
Description
Recombinant, human superoxide dismutase expressed in E. coli as a homodimer consisting of 2 identical, 154-amino acid chains. Purified by proprietary chromatographic methods. Superoxide dismutase is an essential component of biological defense against the toxic effects of oxygen. It catalyzes the dismutation of superoxide radicals to molecular oxygen and H2O2 and plays a role in cellular aging due to its reduced activity in aging cells. Mutant forms of Cu/Zn SOD are associated with neurodegenerative disease.
Form
Solid
Formulation
Lyophilized from 0.2µm-filtered concentrated (1 mg/ml) solution in PBS, pH 7.4
Purity
≥90% by SDS-PAGE
Activity
≥3000 units/mg
Solubility
Reconstitute in sterile MQ water to a final concentration of ≥100 µg/ml. Further dilute in aqueous buffers just prior to use.
Storage
-20°C
Do Not Freeze
Ok to freeze
Special Instructions
Following reconstitution, refrigerate (4°C) for short-term storage or aliquot and freeze (-20°C) for long-term storage. Stock solutions are stable for up to 2 weeks at 4°C or for up to 4 months at -20°C.
Toxicity
Standard Handling
References
Baumber, J. and Ball, B.A. 2005. Am. J. Vet. Res.66, 1415. Dimitrova, A.A., et al. 2005. Folia Med. (Plovdiv)47, 42. Jebara, S., et al. 2005. J. Plant Physiol.162, 929. Mila-Kierzenkowska, C., et al. 2005. Acta Biol. Hung.56, 399. Miszalski, Z., et al. 2005. J. Plant Physiol.162, 895. Paramonov, B.A., et al. 2005. Bull. Exp. Biol. Med.139, 56.
