New findings on the purification and characterization of an antibothropic factor from Didelphis marsupialis (opossum) serum
Rev. bras. pesqui. méd. biol
; Braz. j. med. biol. res;22(1): 25-8, 1989. ilus, tab
Article
in En
| LILACS
| ID: lil-67468
Responsible library:
BR26.1
ABSTRACT
We have used DEAE-Sephacel and Sephacryl S-200 to separate protein fractions from Didelphis marsupialis serum capable of protecting mice from the lethal effect of Bothrops jararaca venom. the fractions separated were homogeneous by conventional electrophoresis using cellulose acetate and polyacrylamide; however, they were heterogeneous on PAGE-SDS, showing similar electrophoretic patterns with or without mercaptoethanol. The protein bands obtained were glycoproteins with a molecular weight of 42,000 to 58,000 Daltons
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Index:
LILACS
Main subject:
Opossums
/
Antivenins
/
Crotalid Venoms
Type of study:
Diagnostic_studies
Limits:
Animals
Language:
En
Journal:
Braz. j. med. biol. res
/
Rev. bras. pesqui. méd. biol
Journal subject:
BIOLOGIA
/
MEDICINA
Year:
1989
Type:
Article
/
Congress and conference