Human Rhesus macaque CD28 Recombinant Protein Mouse IgG Fc Tag Lyophilized from Innovative Research has been recombinantly produced in HEK293 cells. This is a Lyophilized protein buffered in 50 mM Tris, 100 mM Glycine, pH7.5 with a purity of >95% as determined by SDS-PAGE..
More Details:
- Species: Human
- Target: CD28
- Purity: >95% as determined by SDS-PAGE.
- Source: HEK293 cells
- Storage Conditions: Lyophilized Protein should be stored at -20°C or lower for long term storage. Upon reconstitution, working aliquots should be stored at -20°C or -70°C. Avoid repeated freeze-thaw cycles.
Additional Information:
T-cell-specific surface glycoprotein CD28 is also known as TP44, is a single-pass type I membrane protein which contains one Ig-like V-type (immunoglobulin-like) domain. is one of the molecules expressed on T cells that provide co-stimulatory signals, which are required for T cell activation. CD28 is the receptor for CD80 (B7.1) and CD86 (B7.2). When activated by Toll-like receptor ligands, the CD80 expression is upregulated in antigen presenting cells (APCs). The CD86 expression on antigen presenting cells is constitutive. CD28 is the only B7 receptor constitutively expressed on naive T cells.
This protein carries a mouse IgG2a Fc Tag at the C-terminal. The protein has a calculated MW of 42.0 kDa. The protein migrates as 50-66 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.. At Innovative Research we provide reliable, consistent products that deliver reliable, consistent results.
