Mouse IgG2b Allophycocyanin
Immunoglobulin expressed by the mouse plasmacytoma hybridoma BPC 4 is an IgG2b kappa isotype of unknown specificity. It is used as a negative control when working with human cells (1).
1. D Suva, V Kindler, et al (2003) J Cellular Physiology 198(1): 110-118. PMID: 14584050