About MUC-1
This gene encodes a membrane-bound protein that is a member of the mucin family. Mucins are O-glycosylated proteins that play an essential role in forming protective mucous barriers on epithelial surfaces. These proteins also play a role in intracellular signaling. This protein is expressed on the apical surface of epithelial cells that line the mucosal surfaces of many different tissues including lung, breast stomach and pancreas. This protein is proteolytically cleaved into alpha and beta subunits that form a heterodimeric complex. The N-terminal alpha subunit functions in cell-adhesion and the C-terminal beta subunit is involved in cell signaling. Overexpression, aberrant intracellular localization, and changes in glycosylation of this protein have been associated with carcinomas. This gene is known to contain a highly polymorphic variable number tandem repeats (VNTR) domain. Alternate splicing results in multiple transcript variants.[provided by RefSeq, Feb 2011]

About Brilliant Violet 480
Brilliant™ Violet 480 (BV480) is a green-emitting non-tandem polymer fluorophore that can be excited by the 405 nm Violet laser and collected using a 525/40 bandpass filter. BV480 has an excitation peak at 436 nm and an emission peak at 478 nm, and provides an optimized alternative to BV510. Other dyes that are similar include StarBright Violet 475 (Bio-Rad) While BV480 can be detected on the same filter as BV510, its emmision profile reduces spillover into the BV605, BV650, and BV711 channels. Additionally BV480's excitation profile will reduce cross-laser excitation with the UV laser, resulting in less spillover into UV channels than BV510. These advantages make BV480 an optimal choice for flow cytometry panels using multiple reagents on Violet and/or UV lasers. This dye is part of the Brilliant™ Violet dye line. BV510 and BV480 are the only dyes in the Brilliant™ Violet dye family that are not tandem fluorophores based off the BV421 polymer core, but they have nearly the same maximum excitation.