Dissolvable, magnetic-free Cloudz CD3/CD28 microspheres for the expansion of Human T-Cells ex vivo under GMP-grade conditions.
• > 50-fold expansion of T cells from PBMCs cells in 10 days • Dissolvable CD3/28 microspheres enable T cell expansions • Optimized for use with the ExCellerate™ Human T Cell Media • Supports T cell expansion from PBMCs or purified CD3+ PBMCs • Optimized for use with R&D Systems cytokines and media
Why Expand T Cells ex vivo Using GMP Cloudz Human T Cell Activation Kit?
T Lymphocytes (T Cells) can be used as a powerful immunotherapy to fight against cancer and other diseases. GMP Cloudz Human T cell Activation Kit allows for a robust expansion platform utilizing dissolvable CD3/28 microspheres that can easily be removed from expanded cells. GMP Cloudz Human T Cell Activation kit supports the expansion of human T cell lines or T cell clones and the stimulation of human peripheral blood lymphocytes.
Versatility of GMP Cloudz Human T Cell Activation Kit
GMP Cloudz Human T Cell Activation Kit is optimized for T cell expansion when used in combination with ExCellerate Human T cell Expansion Media, Xeno-Free and GMP-Grade Proteins including IL-2, IL-7, and IL-15. The activation and cytokine/growth factor combinations used with this kit should be optimized by application or experimental protocol.
GMP Cloudz Human T Cell Activation Kit Contents
• 2 x 12 mL of GMP-Grade Cloudz CD3/CD28 • 2 x 100 mL of GMP-Grade Cloudz 6X Release Buffer Each kit contains enough reagents to activate 4x108 CD3+ T Cells.
Tested following USP <71> sterility guidelines.
FOR PRECLINICAL OR EX VIVO CLINICAL USE ONLY. NOT FOR USE IN DIAGNOSTIC PROCEDURES. • The safety and efficacy of this product in diagnostic uses has not been established. • This reagent should not be used beyond the expiration date indicated on the label. • Results may vary due to variations among cells derived from different donors.
GMP Cloudz Human T Cell Activation Kit Scientific Data Examples
GMP Cloudz Human T Cell Activation Kit
Expansion of Human T Cells using GMP Cloudz™ Human T Cell Activation Kit
Primary human CD3+ cells were activated with GMP Cloudz™ Human T-Cell Activation Kit and cultured for 9 days in ExCellerate™ T Cell Expansion Media (R&D Systems, Catalog # CCM030) and 20 ng/mL IL-2 (R&D systems, Catalog # 202-GMP). A. Cell counts were performed to determine fold expansion compared to the Day 0 seeding density (0.25 x 106 cells/mL).
Viability of Human T Cells using Cloudz™ Human T Cell Activation Kit.
Primary human CD3+ cells were activated with GMP Cloudz™ Human T-Cell Activation Kit and cultured for 9 days in ExCellerate™ T Cell Expansion Media (R&D Systems, Catalog # CCM030) and 20 ng/mL IL-2 (R&D systems, Catalog # 202-GMP). Cell counts were performed to determine percent viability on days 5, 7, and 9 of the experiment compared to the Day 0 seeding density (0.25 x 106 cells/mL).
Phenotypic analysis of CD25/CD69 Markers
Primary human CD3+ cells were A. activated with GMP Cloudz™ Human T Cell Activation Kit and cultured for 48 hours in ExCellerate™ T Cell Expansion Media (R&D Systems, Catalog # CCM030) and 20 ng/mL IL-2 (R&D systems, Catalog #202-GMP). B. The negative control was performed without adding Cloudz T Cell microspheres. Cells were fluorescently stained with using CD25-PE (R&D Systems, Catalog # FAB1020P) and CD69-a488 (R&D Systems, Catalog # FAB23591G) and analyzed via flow cytometry. Dead cells and debris were excluded from the analysis on scatter signals and viability dye. Cells that were treated with GMP Cloudz™ Human T Cell Activation Kit showed an activation signal 48 hours after reagent addition.
Preparation & Storage
The product is shipped with polar packs. Upon receipt, store it immediately at the recommended temperature.
Store the unopened product at 2 - 8 °C. Do not use past expiration date.
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