345795 β1,3-Galactosidase, Xanthomonas manihotis, Recombinant, E. coli

345795
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      Overview

      Replacement Information

      Key Specifications Table

      Pricing & Availability

      Catalog NumberAvailability Packaging Qty/Pack Price Quantity
      345795-500U
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          Glass bottle 500 u
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          Description
          OverviewRecombinant, Xanthomonas manihotis β1,3-Galactosidase expressed in E. coli. Cleaves terminal β1,3-linked galactose residues on oligosaccharides. Has >100-fold kinetic preference for β1,3-over β1,6-linkages and 500-fold kinetic preference for β1,3-over β1,4-linkages.
          Note: 1 mU = 1 milliunit.
          Catalogue Number345795
          Brand Family Calbiochem®
          Synonymsβ-D-Galactoside Galactohydrolase
          References
          ReferencesTaron, C., et al. 1995. Glycobiology 5, 603.
          Wong-Madden, S.T., and Landry, D. 1995. Glycobiology 5, 19.
          Product Information
          CAS number9031-11-2
          Activity≥2000 units/ml
          Unit of DefinitionOne unit is defined as the amount of enzyme that will cleave >95% of the β-D-galactose from 1 nmol Galβ1,3GlcNAcβ1,3Galβ1,4Glc-7-amino-4-methylcoumarin in 1 h at 37°C, pH 4.5 in a total volume of 10 µl.
          EC number3.2.1.23
          FormLiquid
          FormulationIn 50 mM NaCl, 20 mM Tris-HCl, 100 µM EDTA, pH 7.5.
          Applications
          Biological Information
          Physicochemical Information
          Contaminantsβ-N-acetylglucosaminidase, α-fucosidase, α-galactosidase, β-glucosidase, α- and β-mannosidase, proteases: none detected
          Dimensions
          Materials Information
          Toxicological Information
          Safety Information according to GHS
          Safety Information
          Product Usage Statements
          Storage and Shipping Information
          Ship Code Blue Ice Only
          Toxicity Standard Handling
          Storage -20°C
          Avoid freeze/thaw Avoid freeze/thaw
          Do not freeze Ok to freeze
          Special InstructionsFollowing initial thaw, aliquot and freeze (-20°C).
          Packaging Information
          Transport Information
          Supplemental Information
          Specifications

          Documentation

          SDS

          Title

          Safety Data Sheet (SDS) 

          Certificates of Analysis

          TitleLot Number
          345795

          References

          Reference overview
          Taron, C., et al. 1995. Glycobiology 5, 603.
          Wong-Madden, S.T., and Landry, D. 1995. Glycobiology 5, 19.
          Data Sheet

          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.

          Revision13-September-2007 RFH
          Synonymsβ-D-Galactoside Galactohydrolase
          DescriptionRecombinant, Xanthomonas manihotis β1,3-Galactosidase expressed in E. coli. Cleaves terminal β1,3-linked galactose residues on oligosaccharides. Has >100-fold kinetic preference for β1,3- over β1,6-linkages and 500-fold kinetic preference for β1,3- over β1,4-linkages.
          FormLiquid
          FormulationIn 50 mM NaCl, 20 mM Tris-HCl, 100 µM EDTA, pH 7.5.
          Recommended reaction conditions50 mM sodium citrate, 0.1% BSA, pH 4.5. Reaction buffer can be frozen at -20°C in small aliquots.
          CAS number9031-11-2
          EC number3.2.1.23
          Contaminantsβ-N-acetylglucosaminidase, α-fucosidase, α-galactosidase, β-glucosidase, α- and β-mannosidase, proteases: none detected
          Activity≥2000 units/ml
          Unit definitionOne unit is defined as the amount of enzyme that will cleave >95% of the β-D-galactose from 1 nmol Galβ1,3GlcNAcβ1,3Galβ1,4Glc-7-amino-4-methylcoumarin in 1 h at 37°C, pH 4.5 in a total volume of 10 µl.
          Storage -20°C
          Avoid freeze/thaw
          Do Not Freeze Ok to freeze
          Special InstructionsFollowing initial thaw, aliquot and freeze (-20°C).
          Toxicity Standard Handling
          ReferencesTaron, C., et al. 1995. Glycobiology 5, 603.
          Wong-Madden, S.T., and Landry, D. 1995. Glycobiology 5, 19.