| Product Name |
Recombinant Human Eukaryotic Cluster Of Differentiation 28 (CD28) Protein |
| Product Overview |
This recombinant human Eukaryotic Cluster Of Differentiation 28 (CD28) protein includes amino acids 19-152aa of the target gene is expressed in 293F cell.The protein is supplied in lyophilized form and formulated in phosphate buffered saline (pH7.4) containing 0.01% sarcosyl, 5% trehaloseprior to lyophilization. |
| Target Uniprot Id |
P10747 |
| Recommended Name |
T-cell-specific surface glycoprotein CD28 |
| Gene Name |
CD28 |
| Synonyms |
Tp44 |
| Species |
Human |
| Predicted Molecular Mass |
33-44 kDa |
| Expression System |
Mammalian Cell |
| Expression Range |
19-152aa |
| Tag |
N-6His |
| Purity |
>90% |
| Formulation |
Lyophilized |
| Buffer |
Phosphate buffered saline (pH7.4) containing 0.01% sarcosyl, 5%Trehalose |
| Storage Condition |
1. Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. 2. Avoid repeated freeze-thaw cycles. 3. Store working aliquots at 4°C for up to one week. 4. In general, protein in liquid form is stable for up to 6 months at -20°C/-80°C. Protein in lyophilized powder form is stable for up to 12 months at -20°C/-80°C. |
| Reconstitution Instruction |
Briefly centrifuged the vial prior to opening to bring the contents to the bottom. Reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL. It is recommended to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20°C/-80°C. The default final concentration of glycerol is 50%. |
| Applications |
Positive Control; Immunogen; SDS-PAGE; WB |
| Research Area |
Immunology |
| Target 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. Isoform 3 enhances CD40L-mediated activation of NF-kappa-B and kinases MAPK8 and PAK2 in T-cells. |
| Subcellular Location |
Membrane; Single-pass type I membrane protein.; [Isoform 3]: Cell surface. |
| Tissue Specificity |
Expressed in T-cells and plasma cells, but not in less mature B-cells. |
