BioLegend'sLEGENDScreen(TM) Mouse Cell Screening (PE) Kit contains 252 PE-conjugated monoclonal antibodies to cell surface markers as well as 11 mouse, rat, or hamster Ig isotype controls. All of the antibodies have been pre-titrated to optimal concentrations, arrayed on three 96-well plates, and lyophilized in a ready-to-use format. This kit can be used to screen cell lines and primary cells (splenocytes, bone marrow-derived cells, and cells isolated from tissues, etc.). There are blank wells on the plates for users to add their choice of markers. The end user can also choose to screen cells of interest directly or co-stain with other markers labeled with different fluorochromes. Positive "hits" from the screening can be quickly identified based on the plate map, and the catalog number and clone information can be obtained using the tables in the product manual. Analysis with individual fluorochrome-conjugated antibodies should be performed to confirm the screening results.The LEGENDScreen(TM) Mouse Cell Screening (PE) Kit provides a convenient, easy to use, and powerful tool for immunology, stem cell, and cancer research.