| antiport | <cell biology, physiology> A membrane protein that transports two different ions or molecules, in opposite directions, across a lipid bilayer. Energy may be required, as in the sodium pump or it may not, as in Na+/H+ antiport. (13 Jan 1998) |
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| antiporter | A protein responsible for mediating the transport of two different molecules or ions simultaneously in opposite directions through a membrane. (05 Mar 2000) |
| antiporters | Membrane glycoproteins that transport substrates across the membrane in a tightly coupled stoichiometric manner. The stoichiometry of influx of one substrate and the efflux of another is fixed by a single transport catalytic cycle; that is, the membrane is not freely permeable to either substrate. Antiporters mediate secondary active transport, using the electrochemical energy of a primary gradient (mostly for sodium) that is built up by an ATP-consuming transporter (mostly sodium, potassium atpase) to maintain transmembrane gradients for other electrolytes or metabolic substrates. (12 Dec 1998) |
Synonyms : Anion Exchangers (Proteins), Cation Exchangers (Proteins), Exchange Proteins, Anion, Exchange Proteins, Cation
| antiport |
a cotransport mechanism that couples the transport of two compounds across a membrane in opposite directions. Cf. symport.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| antiporter |
a membrane transport protein that mediates the cotransport of substances in opposite directions.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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