摘要
乙酸胃酶法分别提取了猪、鼠及胎儿皮肤中的胶原，ＳＤＳ－ＰＡＧＳ法分离鉴定．各图谱均显示出三个清晰的区带α，β及γ．α区有α２（Ｉ）条带及α１（Ｉ）与α１（Ⅲ）部分重叠的条带．
Collagens extracted by acetic acid and pepsin from the skin of pig, rat and infant are seperated by SDS-PAGE method. Their spectra showed three bands, α,β and γ. There are α2(I) stripe and α1(I) α1(Ⅲ) partly covered stripe in α band. Results showed that the compositions of these three collagens are almost the same.
出处
《山东科学》
CAS
1996年第3期45-46,共2页
Shandong Science
