特異性:Recognizes exclusively free hCG alpha. It reacts with the alpha 6 epitope on hCG alpha. No crossreaction is observed with holo-hCG in direct binding RIA of ELISA.
純度:Highly Purified Purified by Ion Exchange chromatography.
形状:Supplied as a liquid in PBS, pH 7.2, 0.1% sodium azide.