Immunologic identification of Na/Ca exchange protein in rat brain synaptic plasma membrane.

Immunologic identification of Na/Ca exchange protein in rat brain synaptic plasma membrane.
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大鼠脑突触质膜 Na/Ca 交换蛋白的免疫学鉴定。

DOI:
10.1016/0304-3940(92)90663-r
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发表时间:
1992
影响因子:
2.5
通讯作者:
Philipson,KD
Philipson,KD
中科院分区:
医学4区
文献类型:
--
作者:
Yip,RK;Blaustein,MP;Philipson,KD

文献摘要

相似文献

针对部分纯化的狗心脏 Na Ca 交换器产生的多克隆抗体与 SDS-PAGE 上 160、120 和 70 kDa 的心脏肌膜蛋白发生反应。使用相同的特异性抗血清,我们在大鼠前脑突触质膜蛋白的免疫印迹上检测到约 150、120 和 70 kDa 的三个显着免疫反应带。这些数据表明,大鼠脑突触质膜中的 Na Ca 交换蛋白在结构和抗原性上与狗心脏肌膜中的交换蛋白相似。
Polyclonal antibodies raised against partially purified dog cardiac Na Ca exchanger react with cardiac sarcolemmal proteins of 160, 120 and 70 kDa on SDS-PAGE. Using the same specific antiserum, we detected three prominent immunoreactive bands of about 150, 120 and 70 kDa on immunoblots with rat forebrain synaptic plasma membrane proteins. These data indicate that the Na Ca exchange protein in rat brain synaptic plasma membrane is structurally and antigenically similar to the exchange protein in dog cardiac sarcolemma.