The titer of the polyclonal antibody against the integrin ? ? 8 LBD protein was about 1 : 12800 by ELISA.

制备的兔多克隆抗体效价达1:12800以上,该血清可与目的蛋白发生特异性反应.

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Thus it ascertained and stated the enterprise's group strategy of object - market and marketing in new situation.

在此基础上提出了LBD在新形势下的目标市场策略及市场营销组合策略,并对策略的实施作了详细的论述.

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