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Recombinant Feline T-cell-Specific Surface Glycoprotein CD28 (CD28)
Product Overview
BioVenic's Recombinant Feline T-cell-Specific Surface Glycoprotein CD28 (CD28) is a recombinant protein expressed from E.coli. Its predicted molecular weight is 25.3 kDa. The purity is>85% (SDS-PAGE).
Specifications
Target Information
In felines, T-cell-specific surface glycoprotein CD28 (CD28) is a costimulatory receptor expressed on T cells. It binds to CD80 or CD86 on antigen-presenting cells (APCs) to provide a second signal for T cell activation. CD28 plays a crucial role in T cell activation, proliferation, survival, and immune homeostasis. It enhances IL-2 production and cell survival gene expression, promoting immune responses. Studies in feline models suggest that CD28 costimulation is vital for regulating T cell function and developing anti-viral or anti-tumor immunotherapies.
Shipping and Storage
This product is shipped with ice packs. Lyophilized protein can be stored at -20°C for 1 year. After reconstitution, the protein solution can be stored at 2-8°C for 2-7 days.
Documents
The product is for research use only.
Not for commercial, prophylactic, diagnostic, or therapeutic applications.
User Note
- Always centrifuge tubes before opening. Avoid mixing by vortexing or pipetting. Aliquot the reconstituted solution to minimize freeze-thaw cycles.