The effect of aging on the multiple molecular esterase forms taken from tissues of Periplaneta americana (L.).
D000818:Animals; D003720:Densitometry; D004586:Electrophoresis; D004950:Esterases / Q000302:isolation & purification / Q000378:metabolism*; D005260:Female; D005782:Gels; D006458:Hemolymph / Q000201:enzymology; D007313:Insecta / Q000254:growth & development*; D008297:Male; D009132:Muscles / Q000201:enzymology; D012737:Sex Factors; D012997:Solvents; D013395:Sucrose; D014867:Water
D005782:Gels; D012997:Solvents; D014867:Water; D013395:Sucrose; D004950:Esterases