345788 Sigma-Aldrichβ-Galactosidase, E. coli
Recommended Products
Overview
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Products
| Catalogue Number | Packaging | Qty/Pack | |
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| 345788-5MGCN | Plastic ampoule | 5 mg |
| Description | |
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| Overview | Native E. coli β-galactosidase. Inducible enzyme not found in eukaryotic cells that is used as a reporter gene. Used to assess efficiency of transfection. Also used in ELISA and immunocytochemical techniques. Histochemical substrates include X-Gal (Cat. No. 203782). |
| Catalogue Number | 345788 |
| Brand Family | Calbiochem® |
| Synonyms | β-D-Galactoside galactohydrolase |
| References | |
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| References | Zeleny, R., et al. 1997. Anal. Biochem. 246, 96. |
| Product Information | |
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| CAS number | 9031-11-2 |
| Unit of Definition | One unit is defined as the amount of enzyme that will hydrolyze 1.0 µmol of <i>p</i>-nitrophenyl-β-galactoside per min at 37°C. |
| EC number | 3.2.1.23 |
| Form | White lyophilized solid |
| Sold on the basis of peptide content | Y |
| Quality Level | MQ200 |
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| Biological Information | |
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| Specific Activity | ≥600 units/mg protein |
| Physicochemical Information | |
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| Peptide Content | Y |
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| Safety Information according to GHS | |
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| RTECS | LW5840000 |
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| Specifications |
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| Global Trade Item Number | |
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| Catalogue Number | GTIN |
| 345788-5MGCN | 04055977193985 |
Documentation
β-Galactosidase, E. coli SDS
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β-Galactosidase, E. coli Certificates of Analysis
| Title | Lot Number |
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| 345788 |
References
| Reference overview |
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| Zeleny, R., et al. 1997. Anal. Biochem. 246, 96. |