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The Venom of Vipera lebetina (Klapperschlange)
Appereance: yellow crystals
Solubility: good solubility in water, pH 5,6
Venom solution has the absorption peak at 280 nm
Protein content: 90 + 2 % (Jowery et.al.J. Biol. Chem. Chem.: 1951,193,265)
The number of protein components: 9 . Gel filtration produces
9 fractions of venom.
Carbohydrate contents: 2.0 + 0.2% (Dubois et. al, 1995)
Annault. Chem,.1963,197,42)
Low molecular amine content:1,4+ 0.2 % (Annal.Chem.,1953,197,42)
Pholipase A activity : 37+6 units * (Lee Haas et all., BBA, 1968,59,118).
Phosphoeserase activity : 1.5+ 0.5 ( Di Ferrantas, J . Biol. Chem.,
1956,220,203)
Cogulative activity : 78.000 + 10.000 U/mg
( U is the amount reducing the time of recalcification 2-fold)
Toxicity (LD 50) : 2.5+ 0.25 mg/kg (when administered into mice
intra-abdominally)
*- 1 unit is the amount of venom hydrolyzing 1 mkm of corresponding substance
in 1 min.
Available Quantity:6 kgin bottle
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