Specification
| Description | Recombinant protein from the full-length sequence of Homo sapiens CD28 molecule (CD28), transcript variant 1 (NM_006139). |
| Organism | Homo sapiens (Human) |
| Expression Host | Human Cells |
| Tag Info | His or DYKDDDDK. Please contact us if you need further information or require specific designed tag. |
| Purity | Greater than 90% by SDS-PAGE gel |
| Uniprot ID | P10747 |
| Entry Name | CD28_HUMAN |
| Gene Names | CD28 |
| Alternative Gene Names | |
| Alternative Protein Names | T-cell-specific surface glycoprotein CD28 (TP44) (CD antigen CD28) |
| Application | Antigens, Western, ELISA and other in vitro binding or in vivo functional assays, and protein-protein interaction studies; For research & development use only! |
| Buffer | Purified protein formulated in a sterile solution of PBS buffer, pH7.2, without any preservatives |
| Endotoxin | Endotoxin level is < 0.1 ng/µg of protein (<1EU /µg) |
| Length | 220 |
| Molecular Weight(Da) | 25066 |
| Protein Sequence | (The sequence of expressed protein may have some variation from the sequence shown below. Please contact us for the exact sequence.) MLRLLLALNLFPSIQVTGNKILVKQSPMLVAYDNAVNLSCKYSYNLFSREFRASLHKGLDSAVEVCVVYGNYSQQLQVYSKTGFNCDGKLGNESVTFYLQNLYVNQTDIYFCKIEVMYPPPYLDNEKSNGTIIHVKGKHLCPSPLFPGPSKPFWVLVVVGGVLACYSLLVTVAFIIFWVRSKRSRLLHSDYMNMTPRRPGPTRKHYQPYAPPRDFAAYRS |
Background
| Function | FUNCTION: Involved in T-cell activation, the induction of cell proliferation and cytokine production and promotion of T-cell survival. Enhances the production of IL4 and IL10 in T-cells in conjunction with TCR/CD3 ligation and CD40L costimulation (PubMed:8617933). Isoform 3 enhances CD40L-mediated activation of NF-kappa-B and kinases MAPK8 and PAK2 in T-cells (PubMed:15067037). {ECO:0000269|PubMed:15067037, ECO:0000269|PubMed:8617933}. |
| Pathway | |
| Protein Families | |
| Tissue Specificity | Expressed in T-cells and plasma cells, but not in less mature B-cells. |
QC Data
| Note | Please contact us for QC Data |
| Product Image (Reference Only) |  |