| Host: |
Rabbit |
| Applications: |
WB |
| Reactivity: |
Human |
| Note: |
STRICTLY FOR FURTHER SCIENTIFIC RESEARCH USE ONLY (RUO). MUST NOT TO BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS. |
| Short Description: |
Rabbit polyclonal antibody anti-CD28 (Ig-V-like Region) is suitable for use in Western Blot research applications. |
| Clonality: |
Polyclonal |
| Conjugation: |
Unconjugated |
| Isotype: |
IgG |
| Formulation: |
PBS + 0.02% NaN3 |
| Purification: |
Antigen Affinity Purified |
| Dilution Range: |
WB 1:500-1:1000 |
| Storage Instruction: |
Store at-20°C for up to 1 year from the date of receipt, and avoid repeat freeze-thaw cycles. |
| Gene Symbol: |
CD28 |
| Gene ID: |
940 |
| Uniprot ID: |
CD28_HUMAN |
| Immunogen Region: |
Ig-V-like Region |
| Specificity: |
Reacts with the Ig-V-like region of human CD28 protein. |
| Immunogen: |
Synthetic peptide corresponding to amino acids from the Ig-V-like region human CD28 protein |
| Post Translational Modifications | Phosphorylated by LCK. Dephosphorylated by PTPN11. Isoform 3: Tyrosine phosphorylated induced by CD40LG. |
| Function | Receptor that plays a role in T-cell activation, proliferation, survival and the maintenance of immune homeostasis. Functions not only as an amplifier of TCR signals but delivers unique signals that control intracellular biochemical events that alter the gene expression program of T-cells. Stimulation upon engagement of its cognate ligands CD80 or CD86 increases proliferation and expression of various cytokines in particular IL2 production in both CD4(+) and CD8(+) T-cell subsets. Mechanistically, ligation induces recruitment of protein kinase C-theta/PRKCQ and GRB2 leading to NF-kappa-B activation via both PI3K/Akt-dependent and -independent pathways. In conjunction with TCR/CD3 ligation and CD40L costimulation, enhances the production of IL4 and IL10 in T-cells. Isoform 3: Enhances CD40L-mediated activation of NF-kappa-B and kinases MAPK8 and PAK2 in T-cells. |
| Protein Name | T-Cell-Specific Surface Glycoprotein Cd28Tp44Cd Antigen Cd28 |
| Database Links | Reactome: R-HSA-1257604Reactome: R-HSA-164939Reactome: R-HSA-2219530Reactome: R-HSA-389356Reactome: R-HSA-389357Reactome: R-HSA-389359Reactome: R-HSA-6811558 |
| Cellular Localisation | Cell MembraneSingle-Pass Type I Membrane ProteinIsoform 3: Cell Surface |
| Alternative Antibody Names | Anti-T-Cell-Specific Surface Glycoprotein Cd28 antibodyAnti-Tp44 antibodyAnti-Cd Antigen Cd28 antibodyAnti-CD28 antibody |
Information sourced from Uniprot.org
12 months for antibodies. 6 months for ELISA Kits. Please see website T&Cs for further guidance
