In contrast to proteins, which can have either a net positive or net negative charge, nucleic acids have a consistent negative charge imparted by their phosphate backbone, and migrate toward the anode. Proteins and nucleic acids are electrophoresed within a matrix or gel.
USAePay is a payment gateway that offers a POS solution and a virtual terminal. The company was founded in 1998 by GorCorp, a family-owned business. GorCorp still operates USAePay today. The payment gateway began by specializing in the e-commerce industry.
A new service called Litepay is getting ready to launch sometime this month. The service will allow businesses to receive litecoin payments, and may even offer litecoin-powered cards. The Idea Behind Litepay. According to the official website, the goal of Litepay is to offer much lower settlement charges for payments than credit cards currently offer.