Human chorionic gonadotropin is a glycoprotein secreted by the trophoblast cells of the placenta and is composed of glycoproteins of alpha and beta dimers. Human chorionic gonadotropin (HCG) alpha beta, synthesized by syncytiotrophoblasts.

The glycoprotein hormone with a molecular weight of 36700, the alpha subunit is similar to the FSH (follicle stimulating hormone), LH (luteinizing hormone) and TSH (thyroid stimulating hormone) secreted by the pituitary, so that they can cross-react with each other. The structure of the base is not similar. β-HCG is similar in structure to β-LH, but the last 24 amino acid extensions are absent in β-LH.

Rongxinbio can supply HCG as the picture shows.

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Price:$150/kit

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