Immobilization of active protein by cross-linking to inactive protein
    5.
    发明授权
    Immobilization of active protein by cross-linking to inactive protein 失效
    活性蛋白通过交联无活性蛋白质固定化

    公开(公告)号:US4464468A

    公开(公告)日:1984-08-07

    申请号:US369253

    申请日:1982-04-16

    摘要: A solution of an active protein substance and an inactive protein substance is reacted with a cross-linking agent, optionally in the presence of an inert carrier, under cross-linking conditions to produce articles comprising both active and inactive protein substances. The active protein substance comprises up to about 20 percent, e.g. from 1 to 20 percent by weight, based on the final weight of the total protein substance, whereas the cross-linking agent comprises from 0.5 to 8 percent by weight, based on the weight of the total treated mixture. The obtained articles are in the form of a solution or a suspension in aqueous medium, in the form of a film, in the form of a membrane, in the form of a fabric, in the form of a porous material, or in the form of a mass, such as granules, pills or tablets.

    摘要翻译: 将活性蛋白质物质和无活性蛋白质物质的溶液与交联剂(任选在惰性载体存在下)在交联条件下反应,以产生包含活性和非活性蛋白质物质的制品。 活性蛋白物质包含至多约20%,例如 基于总蛋白质物质的最终重量为1至20重量%,而交联剂占总处理混合物的重量的0.5至8重量%。 所获得的制品是以水溶液或悬浮液形式的水溶液或悬浮液形式的水溶液或悬浮液,形式为多孔材料形式的膜形式的薄膜形式,或形式为 的颗粒,丸剂或片剂。