树鼩Vasorin单克隆抗体的制备及其应用探索
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欧美珍, 李泳锋, 温莎, 廖舟翔, 黄雪静, 何敏, 杨丽超
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Preparation of Monoclonal Antibody to Vasorin in Tree Shrew and Exploration of Its Application
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OU Meizhen, LI Yongfeng, WEN Sha, LIAO Zhouxiang, HUANG Xuejing, HE Min, YANG Lichao
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图3 树鼩VASN单克隆抗体的制备 注:A,小鼠血清效价;B,小鼠脾脏细胞和SP2/0骨髓瘤细胞融合过程;C,单克隆抗体腹水纯化(M,蛋白质分子量标准,1为纯化TV5-B11);D,单克隆抗体结合常数测定;E,抗体特异性鉴定(M,蛋白质分子量标准;1,树鼩VASN重组蛋白;2,猪RBP4重组蛋白;3,人VASN-LRR重组蛋白;4,BSA标准蛋白);F,抗体梯度浓度鉴定(M,蛋白质分子量标准;1,0.5 μg;2,1.0 μg;3,1.5 μg;4,2.0 μg)。
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Figure 3 Preparation of monoclonal antibody to tree shrews VASN Note: A, Mouse serum titer; B, Fusion process of mouse spleen cells and SP2/0 myeloma cells; C, Monoclonal antibody ascites purified (M, Protein marker; 1, Purified TV5-B11); D, Monoclonal antibody affinity measurement; E, Antibody specificity identification (M, Protein marker; 1, tree shrews VASN recombinant protein; 2, porcine retinol-binding protein 4 recombinant protein; 3, human VASN-leucine rich repeat recombinant protein; 4 bovine serum albumin standard protein); F, Antibody gradient concentration identification (M, Protein marker; 1, 0.5 μg; 2, 1.0 μg; 3, 1.5 μg; 4, 2.0 μg).
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