One of the most privately owned Biotechnology Company, known as STEMCELL has been developing cell separation products and ancillary reagents for life science research. With a passion for quality and driven by science, they have delivered over 1000 products to over 70 plus countries worldwide. They have been dedicated in providing standardized reagents as well as tools for every area of stem cell research and have branched off to other sectors of life science. Isolation of B cells, its characterization along with its maintenance is listed in detail at their site to give the user an understanding of the same which also tends to be beneficial to them.