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CD19-pluriBead anti-hu, 2 ml
current price: NT$3,210.00 – NT$4,500.00
The cells will be “touched” by the antibody. All the unwanted cells remain unbound and will be separated from the labeled and wanted cells in the following enrichment steps. The easiest way to hold back the labeled cells, when coupled to a solid phase, is to use cell strainer or magnets. The flow through is free of antibody-bound beads and can be used for another positive or negative cell enrichment. The enrichment with pluriBead can be done without any preparation of whole blood. The contamination with unbound cells especially platelets or erythrocytes is very low when the cells are directly isolated out of whole blood. The method fast, less expansive and results in a higher purity.
CD19 pluriBead suspension for the positive cell isolation of CD19+ target cells from any human sample material. (2ml)
B-lymphocyte antigen CD19, also known as CD19 molecule (Cluster of Differentiation 19), B-Lymphocyte Surface Antigen B4, T-Cell Surface Antigen Leu-12 and CVID3 is a transmembrane protein that in humans is encoded by the gene CD19. In humans, CD19 is expressed in all B lineage cells. Contrary to some early doubts, human plasma cells do express CD19, as confirmed by others. CD19 plays two major roles in human B cells: on the one hand, it acts as an adaptor protein to recruit cytoplasmic signaling proteins to the membrane; on the other, it works within the CD19/CD21 complex to decrease the threshold for B cell receptor signaling pathways.
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