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Merck - 480708-500MIU - 2-3, 6-Neuraminidase, Clostridium perfringens, Recombinant, E. coli

  • MFR SKU: 480708-500MIU
  • ITEM #: 6280589
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ITEM #: 6280589
A2-3, 6-NEURAMINIDASE, 500 MIU
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Merck - 480708-500MIU - 2-3, 6-Neuraminidase, <i>Clostridium perfringens</i>, Recombinant, <i>E. coli</i>

  • Item #: 6280589
  • MFR SKU: 480708-500MIU
  • Overview Recombinant, Clostridium perfringens α 2-3, 6-Neuraminidase expressed in E. coli . Catalyzes the hydrolysis of non-reducing terminal α 2, 3 and α 2, 6 unbranched sialic acid residues from complex carbohydrates and glycoproteins. This enzyme does not exhibit activity on α 2, 8 or branched sialic acids.
  • Note: 1 mU = 1 milliunit.
  • Catalogue Number 480708
  • Brand Family Calbiochem®
  • Synonyms Acetylneuraminyl Hydrolase, Sialidase
  • References Prime, S., et al. 1996. J. Chromatogr. A. 720, 263.
  • Dwek, R.A., et al. 1993. Annu. Rev. Biochem. 62, 65.
  • Ohta, Y., et al. 1989. J. Biochem (Tokyo) 106, 1086.
  • CAS number 9001-67-6
  • Activity ≥ 10 units/ml
  • Unit of Definition One unit is defined as the amount of enzyme that will catalyze the release of 1 µmol of methylumbelliferone from 2-(4-Methylumbelliferyl)-α-D-N-acetylneuraminic Acid (Cat. No. 474495) per min at 37° C, pH 5.0.
  • EC number 3.2.1.18
  • Form Liquid
  • Formulation In 25 mM NaCl, 20 mM Tris-HCl, pH 7.5.
  • Quality Level MQ100
  • Specific Activity ≥ 250 units/mg protein
  • Contaminants N-acetylglucosaminidase, α-fucosidase, α- and β-galactosidase, α- and β-mannosidase, proteases: none detected. Recommended reaction buffer: 50 mM sodium phosphate buffer, pH 6.0
  • RTECS QQ3450000
  • R Phrase R: 20-36/37/38-42/43
  • Harmful by inhalation.
  • Irritating to eyes, respiratory system and skin.
  • May cause sensitization by inhalation and skin contact.
  • S Phrase S: 26-36
  • In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
  • Wear suitable protective clothing.
  • Ship Code Blue Ice Only
  • Toxicity Harmful
  • Storage +2° C to +8° C
  • Do not freeze Yes

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