[Biochemical analysis of protein homogenates in skin stored at different temperatures].
The amount and constitution of protein, its ultraviolet photo-absorption ability, and the amount of esterase of homogenates of cadaver, guinea pig and mouse skin, which were stored under various temperatures of 4 degree C, -20 degree C, -80 degree C and -196 degree C, were assayed by using ultraviolet spectrophotometer and polyacrylamide gel electrophoresis. The results show that there are changes in various degree in biochemical components of skin protein and esterase after being stored at different temperatures as compared with fresh skin.
Jia
X
X
Burn Unit, 304th Hospital, Beijing.
Zhu
Z
Z
Li
C
C
D000818:Animals; D015925:Cryopreservation; D004591:Electrophoresis, Polyacrylamide Gel; D004950:Esterases / Q000378:metabolism; D006168:Guinea Pigs; D006801:Humans; D051379:Mice; D011506:Proteins / Q000378:metabolism*; D012867:Skin / Q000378:metabolism*; D013056:Spectrophotometry, Ultraviolet; D013696:Temperature
D011506:Proteins; D004950:Esterases