Product Description |
The Enceed T cell Activation reagent induces T cell activation and
expansion in enriched T cells or PBMCs. The Enceed T cell Activation reagent is
composed of biodegradable matrix-coated nanoparticles conjugated with mouse
anti-human CD3 and mouse anti-human CD28 antibodies. The small sized
particulate structure of the activation reagent enables its easy removal by
media washing or centrifugation. The recommended titer of 1:200 has been found to achieve efficient
stimulation of majority of T cell subsets. For special applications, the
optimal stimulation titer should be determined experimentally. Excessive amount
of the Enceed T cell Activation reagent may result in over-activation of T
cells risking activation-induced cell death. Typically, the cells reach the
exponential growth phase over 5 days and keep optimal expansion up to 13 days.
Restimulation after 13 days can be performed for longer cultivation. The Enceed
T cell Activation reagent can be used together with human IL-2, other cytokines
such as human IL-15 and IL-7 can also be added for more efficient activation. |
Format |
Supplied in phosphate-buffered saline (PBS), containing Human
Serum Albumin (HSA) and Poloxamer 188. |
Components |
1 mL or 0.5 mL Enceed T cell Activation, human Nanobeads
conjugated to monoclonal anti-human CD3 and anti-human CD28 antibodies |
Volume |
Cat. No. | Size | Capacity |
---|
L00899-0.5 | 500 μL | Up to 1×108 T cells | L00899-1 | 1 mL | Up to 2×108 T cells | |
Storage |
Store at 2-8 °C. Do not freeze. |
T cells enriched by CytoSinct™ CD4 and CytoSinct™ CD8 nanobeads were activated by
Enceed™ T cell Activation reagent. After 2 days, T cells were stained with CD25-PE and CD69-APC antibodies. Expression of CD25 and CD69 was analyzed by flow cytometry (Figure A).
T cells stained with carboxy fluorescein succinimidyl ester (CFSE) were stimulated by Enceed™ T cell Activation. After 7 days, proliferation was tested by flow cytometry.
For research use only. Not intended for human or animal clinical trials, therapeutic or diagnostic use.