*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : YX3970300
CHEMICAL NAME           : Venom, snake, Agkistrodon halys pallas, thrombin-like
                          enzyme
SUBSTANCE DEFINITION :
   Obtained from the venom of Zhejiang fushe (Agkistrodon halys)
REFERENCE :
   CTYAD8 Zhongcaoyao.  Chinese Traditional and Herbal Medicine.  (China
   International Book Trading Corp., POB 2820, Beijing, Peop. Rep. China) V.11-
      1980-
LAST UPDATED            : 199506
DATA ITEMS CITED        : 1
COMPOUND DESCRIPTOR     : Natural Product
SYNONYMS/TRADE NAMES :
   * Thrombin-like enzyme from agkistrodon halys pallas venom
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 2 units/kg
TOXIC EFFECTS :
   Lungs, Thorax, or Respiration - respiratory depression
REFERENCE :
   CTYAD8 Zhongcaoyao.  Chinese Traditional and Herbal Medicine.  (China
   International Book Trading Corp., POB 2820, Beijing, Peop. Rep. China) V.11-
      1980-  Volume(issue)/page/year: 18,436,1987
 
                            *** END OF RECORD ***