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Snake Venom Proteases


  • Price $47.00/100 µg ($43.00/min. 5)
    Size 100 µg
    Formulation 50% glycerol/water (v/v)
    Storage -20°C
    Shelf Life (properly stored) 12 months
    Molecular Weight 27,200 - single chain glycoprotein
    Source Vipera Russelli Russelli
    Class serine protease
    Inhibitors DFP
    Application converts single chain factor V to an active two chain form
    Use start at a 1:500 (enzyme:substrate) mass ratio for activation  (e.g. 2 ug enzyme per 1 mg of material activated).  Exact ratios and conditions must be determined in your lab.
    Notes NOT tissue/cell culture grade. NOT tested for endotoxin.
  • Price $47.00/100 µg ($43.00/min. 5)
    Size 100 µg
    Formulation 50% glycerol/water (v/v)
    Storage -20°C
    Shelf Life (properly stored) 12 months
    Molecular Weight 79,000 glycoprotein 2 disulfide linked subunits (Mr = 67kD, 26kD)
    Source Vipera Russelli Russelli
    Class Zn+2 dependant endopeptidase
    Inhibitors EDTA, o-phenanthroline
    Application Conversion of factor X to Xa, factor IX to IXaα
    Use start at a 1:500 (enzyme:substrate) mass ratio for activation  (e.g. 2 ug enzyme per 1 mg of material activated).  Exact ratios and conditions must be determined in your lab.
    Notes NOT tissue/cell culture grade. NOT tested for endotoxin.
  • Price $151.00/100 µg ($137.00/min. 5)
    Size 100 µg
    Formulation 50% glycerol/water (v/v)
    Storage -20°C
    Shelf Life (properly stored) 12 months
    Molecular Weight 56,000, single chain
    Source Vipera Echis Carinatus
    Class metalendo-peptidase
    Inhibitors EDTA, DTT, o-phenanthroline
    Application Cleavage of Arg323-Ile324 bond in prothrombin to form meizothrombin
    Use start at a 1:500 (enzyme:substrate) mass ratio for activation  (e.g. 2 ug enzyme per 1 mg of material activated).  Exact ratios and conditions must be determined in your lab.
    Notes NOT tissue/cell culture grade. NOT tested for endotoxin.
Gel Novex 4-12% Bis-Tris
Load RVV-V and RVV-X, 1 µg per lane
Buffer MOPS
Standard SeeBluePlus 2; Myosin (191 kDa), Phosphorylase B (97 kDa), BSA (64 kDa), Glutamic Dehydrogenase (51 kDa), Alcohol Dehydrogenase (39 kDa), Carbonic Anhydrase (28 kDa), Myoglobin Red (19 kDa), Lysozyme (14 kDa)

No overview available.

No properties available.

  1. Kisiel, W., et.al., Biochen., 15, 4901-4905 (1976).
  2. Kisiel, W. and Canfield, R., Meth.Enzymol., 80, 275-285 (1980).
  3. Kane, W. and Majerus, P.J., J.Biol.Chem., 256, 1002-1007 (1987).
  4. Morita, T. and Iwanaga, S., Meth.Enzymol., 80, 303-311 (1980).
  1. Dasgupta, S., et al., Blood. 2009 113: 1332-1339. (RVVX in thrombin generation)

This publication list is not all encompassing, and is only meant to provide limited examples of how Haematologic Technologies' products are used. We encourage you to search the literature for other examples pertinent to your experimentation, and to contact us with any technical questions.