Glycoprotein hormones alpha chain Protein, Canine, Recombinant (His)Thyrotropin alpha chain, Thyroid-stimulating hormone alpha chain (TSH-alpha), Lutropin alpha chain, Luteinizing hormone alpha chain (LSH-alpha), Glycoprotein hormones alpha chain, Follitropin alpha chain, Follicle-stimulating hormone alpha chain (FSH-alpha), CGA, Anterior pituitary glycoprotein hormones common subunit alpha