video1.0<iframe src="https://www.loom.com/embed/5644e55e5a6a4c6b87d434ed0398567f" frameborder="0" width="1728" height="1296" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>12961728Loomhttps://www.loom.com12961728https://cdn.loom.com/sessions/thumbnails/5644e55e5a6a4c6b87d434ed0398567f-52b81b53e757fc43.gif289.281This Loom explains how to manage the database of reagents and amidites used in the sequence and protocol system. It covers naming conventions, including stock numerical and single-character names, and the need for short names because long names may not fit on the run synthesis color display. It also describes mixed couplings via the mix list, such as using the sequence letter N to send ACG and T sequentially into a mixing chamber for an assumed equal one-to-one distribution with no way to set specific ratios. The video notes that whether an item is an amidite is determined by an amidite flag, and that color display changes are purely visual and do not affect synthesis.