Activins. Activin . FSH-Releasing Protein . FSH Releasing Protein . Protein, FSH-Releasing . Activins are produced in the pituitary, gonads, and other tissues. By acting locally, they stimulate pituitary FSH secretion and have diverse effects on cell differentiation and embryonic development. Activins are glycoproteins that are hetero- or homodimers of INHIBIN-BETA SUBUNITS. . 0.85
Actins. Actin . Isoactin . N-Actin . alpha-Actin . alpha-Isoactin . beta-Actin . gamma-Actin . F Actin . G Actin . N Actin . alpha Actin . alpha Isoactin . beta Actin . gamma Actin . F-Actin . G-Actin . Filamentous proteins that are the main constituent of the thin filaments of muscle fibers. The filaments (known also as filamentous or F-actin) can be dissociated into their globular subunits; each subunit is composed of a single polypeptide 375 amino acids long. This is known as globular or G-actin. In conjunction with MYOSINS, actin is responsible for the contraction and relaxation of muscle. . 0.71
Tissue Plasminogen Activator. Actilyse . Activase . Lysatec rt-PA . TTPA 18566 . Tisokinase . Tissue Activator D-44 . Lysatec rt PA . Lysatec rtPA . Plasminogen Activator, Tissue . Plasminogen Activator, Tissue Type . T Plasminogen Activator . Tissue Activator D 44 . Tissue Type Plasminogen Activator . Tissue-Type Plasminogen Activator . Plasminogen Activator, Tissue-Type . Alteplase . T-Plasminogen Activator . A proteolytic enzyme in the serine protease family found in many tissues which converts PLASMINOGEN to FIBRINOLYSIN. It has fibrin-binding activity and is immunologically different from UROKINASE-TYPE PLASMINOGEN ACTIVATOR. The primary sequence, composed of 527 amino acids, is identical in both the naturally occurring and synthetic proteases. . 0.67
Inhibin-beta Subunits. beta-Activin . beta-Activin Polypeptide . beta-Inhibin . beta-Inhibin Polypeptide . Polypeptide, beta-Inhibin . Subunits, Activin-beta . Subunits, Inhibin-beta . beta Activin . beta Inhibin . beta Inhibin Polypeptide . Activin-beta Subunits . They are glycopeptides and subunits in INHIBINS and ACTIVINS. Inhibins and activins belong to the transforming growth factor beta superfamily. . 0.63
Actinin. Eu-Actinin . beta-Actinin . Eu Actinin . alpha Actinin . beta Actinin . alpha-Actinin . A protein factor that regulates the length of R-actin. It is chemically similar, but immunochemically distinguishable from actin. . 0.61
Radon. Actinon . Thoron (Element) . A naturally radioactive element with atomic symbol Rn, and atomic number 86. It is a member of the noble gas family found in soil, and is released during the decay of RADIUM. . 0.60