五个水稻类受体激酶的抗体制备及检测

Preparation and verification of antibodies for five rice receptor-like kinases

摘要:

类受体激酶在植物发育、自交不亲和、雄性不育、抗逆和抗病等生命过程中起着重要的调控作用。为了对水稻类受体激酶的功能及生物学特性进行深入研究，本实验克隆表达了水稻中5个类受体激酶抗原表位片段，以纯化的蛋白质为抗原免疫新西兰兔，获得了特异性较高的多克隆抗体。Western blotting检测结果表明，5个类受体激酶均在叶片中表达。

Abstract:

Receptor-like kinase involves self-incompatibility, male sterility, stress responses, and disease resistance. To better understand the physiological function and biological characteristics of rice receptor-like kinase, we cloned five predicted epitope fragments of rice receptor-like kinase. The purified fusion protein was used as antigen to immunize rabbit to get specific polyclonal antibodies. Western blotting analysis shows that the five receptor-like kinases were expressed in rice leaves.