Triple-Signal Activation for Robust T Cell Expansion
T Xpan™ Cell Activator is a high-performance reagent designed to deliver potent activation and expansion of human T cells through simultaneous CD3, CD28, and additional CD2 stimulation. By mimicking natural antigen-presenting cell interactions, Xpan™ ensures optimal activation, proliferation, and survival of both CD4+ and CD8+ T cells—making it ideal for CAR-T cell development, immunomodulatory screening, and cell therapy workflows.
Key Features:
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Triple co-stimulation via CD3, CD28, and CD2 receptors
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Supports enhanced proliferation, viability, and cytokine production
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Optimized for primary human T cells
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Compatible with both research and preclinical applications
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Available in bead-bound, soluble, or plate-bound formats
