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B-Poly-S™ Polyclonal B cell Stimulator

Memory B cells exist in a quiescent state in the absence of recent antigen encounter and importantly do not secrete their individual BCR as soluble antibody. Therefore, polyclonal stimulation of resting memory B cell is required for their measurement using ELISPOT or FluoroSpot (collectively ImmunoSpot®). Human B-Poly-S™ promotes polyclonal stimulation and differentiation of B cells into antibody-secreting cells (ASC) capable of producing IgA, IgM and all four IgG subclasses

Concentration: CTL B-Poly-S™ (Human and Mouse) — 1,000x

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Details

CTL Human B-Poly-S™ is a stock solution containing Resiquimod and recombinant Human IL-2 and is capable of polyclonal stimulation and differentiation of B cells into antibody-secreting cells (ASC) capable of producing IgA, IgM and all four IgG subclasses.

Catalog #CTL-hBPOLYS-80, CTL-hBPOLYS-200

Volume discounts available, please inquire.

Documents

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