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.
ISSUANCE DATE: September 7, 2012. The United States Agency for International Development (USAID), Office of American Schools. and Hospitals Abroad (ASHA), is seeking comments on the following draft Annual Program. Statement (APS).