Technical Articles

CD19 protein

Working with Human CD19: Coating, Gradients, Controls and Readouts in Order

2026-10-26

A step-ordered workflow for recombinant human CD19 as an assay reagent: plate coating, titration, controls and how to read binding and functional outputs without common pitfalls.

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Immunity/Inflamma
CD19 protein
ELISA coating
concentration gradient
controls
CAR-T binding assay
UA011126

CD19: The Core Marker of B Cells and a Revolutionary Target in Disease Treatment

2025-12-12

The CD19 protein is a transmembrane protein specifically expressed in the B-cell lineage, playing a critical role in B-cell development, activation, and signal transduction.

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Immunity/Inflamma
CD19 protein
B-cell marker
B-cell receptor coreceptor
B-cell malignancies.

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