About CD301
This gene encodes a member of the C-type lectin/C-type lectin-like domain (CTL/CTLD) superfamily. Members of this family share a common protein fold and have diverse functions, such as cell adhesion, cell-cell signalling, glycoprotein turnover, and roles in inflammation and immune response. The encoded type 2 transmembrane protein may function as a cell surface antigen. Two transcript variants encoding distinct isoforms have been identified for this gene. [provided by RefSeq, Jul 2008]

About Alexa Fluor 546
Alexa Fluor™ 546 (AF546, Alexa 546) has an excitation peak at 556 nm and an emission peak at 573 nm, and is spectrally similar to Cy®3 (GE Healthcare), TRITC and iFluor® 555 (ATT Bioquest). Many flow cytometers are equipped with 532nm lasers, so while Alexa 546 can be used for flow cytometry, PE is more commonly used due to its brightness and spectral characteristics. This dye is commonly used for fluorescence microscopy applications.