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Anti-Human CD28 mAb

Anti-Human CD28 mAb
Anti-Human CD28 mAb
  • Stock: In Stock
  • Model: GMP-TL102
$225.00

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The CD28 molecules express on the surface of most T cells and is considered to be unique to T cells. T cell reactivity to antigen is mainly mediated through the CD3 / TCR complex, but also depends on the synergy of other molecules. T cells can be efficiently activated by several pathways, including CD3 / TCR, CD2, and CD28. Mononuclear cells isolated from peripheral blood, bone marrow or cord blood can be the source of T cells proliferation in the presence of CD3, CD28 monoclonal antibodies and various other cytokines.


Monoclonal Antibodies
Applications Soluble method: the concentration of 500 ng/mL is recommended, under which T cells can be activated and CD3⁺CD56⁺T cells can be expanded significantly.
Biological activity The binding rate with Jurkat cells shall not be less than 90%.
Coating method: 10 mL PBS buffer (5μg/mL anti-human CD3) is placed in a T75 flask at 4°C overnight. Please remove the PBS and wash the flask with saline gently three times before use.
Endotoxin < 0.01EU per μg of the protein as determined by the LAL method
Expression Host Mouse Hybridoma cells
Formulation Supplied as a 0.22μm filtered solution in PBS, PH 7.4.
Purification: Protein A purified from cell culture supernatant
QC Testing Purity > 95 % as determined by SDS-PAGE
Stability & Storage 24 months at 2℃ to 8℃. Avoid repeated freeze-thaw cycles.
Thumb File information
GMP-TL102_SDS.pdf 92.22KB 122
GMP-TL102_Product Sheet.pdf 81.4KB 97

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