Antiporter illustration. An antiporter (also called exchanger or counter-transporter) is a cotransporter and integral membrane protein involved in secondary active transport of two or more different molecules or ions (i.e., solutes) across a phospholipid membrane such as the plasma membrane in opposite directions.n antiporter (also called exchanger or counter-transporter) is a cotransporter and integral membrane protein involved in secondary active transport of two or more different molecules or ions (i.e., solutes) across a phospholipid membrane such as the plasma membrane in opposite directions.
The nearest major airport is Lancaster Airport (LNS / KLNS). This airport has domestic flights and is about six (6) driving miles from the center of Lancaster, PA. Another m â¦ ajor airport is Harrisburg International Airport (MDT / KMDT), which has international and domestic flights from Harrisburg, Pennsylvania and is 32 driving miles from Lancaster.
Flying from Philadelphia Intl. Fly into the Philadelphia International Airport to explore the City that Loves you Back. PHL airport is the largest airport in the state, providing international and domestic flights. The Philadelphia airport is conveniently located on the Southeastern Pennsylvania Transportation Authority rail line, providing easy access to and from areas such as Eastwick, University City, and Market East. The rail also features connections to the Greyhound Bus Terminal and Amtrak station, too.