Quantity: 100 µg. Clone: alpha PR-22. Format: Lyophilized. Description: Steroid receptors are ligand-dependent intracellular proteins that stimulate transcription of specific genes by binding to specific DNA sequences following activation by the appropriate hormone. There is extensive documentation that avian PR isolated from tissue soluble extr... Immunogen: Progesterone receptor (PR) pur... Specificity: Detects the A and B forms of progesterone receptor...  More »