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.
ProPayâs similarities with a traditional merchant account include the ability to swipe credit cards at the point of sale, which can result in a lower processing fee, as well as the ability to accept payments for other purposes such as e-commerce and mail order/telephone order sales.ounded in 1997 and based in Lehi, Utah, ProPay (propay.com) is a merchant account provider that shares attributes of both a traditional credit card processor and services like PayPal, Stripe, 2Checkout, and Google Checkout.