Item no. |
PRS-76-737-25tests |
Manufacturer |
ProSci
|
Amount |
25 tests |
Category |
|
Type |
Antibody Monoclonal |
Format |
liquid |
Applications |
FC |
Specific against |
Human |
Host |
Mouse |
ECLASS 10.1 |
42030590 |
ECLASS 11.0 |
42030590 |
UNSPSC |
12352203 |
Alias |
Tp44, CD28 |
Available |
|
Shipping |
blue ice or RT |
By Research Area |
Immunology |
Specificity |
The CD28.2 monoclonal antibody specifically binds with the human 44 kDa homodimeric trans-membrane glycoprotein CD28, expressed on the surface of most mature T lymphocytes, plasma cells, and thymocytes. |
Purification |
The monoclonal antibody was purified utilizing affinity chromatography and unreacted dye was removed from the product. |
Clonality |
Monoclonal |
Clone |
CD28.2 |
Isotype |
Mouse IgG1, kappa |
Conjugate |
APC |
Buffer |
Phosphate-buffered aqueous solution, ≤0.09% Sodium azide, may contain carrier protein/stabilizer, ph7.2. |
Concentration |
batch dependent |
Storage Conditions |
The product should be stored undiluted at 4˚ C and should be protected from prolonged exposure to light. Do not freeze. |
Disclaimer |
Optimal dilutions/concentrations should be determined by the end user. The information provided is a guideline for product use. This product is for research use only. |
Modifications |
None |
Ncbi Official Symbol |
CD28 |
Ncbi Gene Id # |
920 |
User Note |
Optimal dilutions for each application to be determined by the researcher. |
Ncbi Official Symbol |
CD28 |
Ncbi Official Full Name |
CD28 molecule |
Ncbi Organism |
Homo sapiens |
Swissprot # |
P10747 |
Background |
The CD28.2 monoclonal antibody specifically binds with the human 44 kDa homodimeric trans-membrane glycoprotein CD28, expressed on the surface of most mature T lymphocytes, plasma cells, and thymocytes. CD28 is a ligand for B7-1 (CD80) and B7-2 (CD86), a co-stimulator of T lymphocytes, and enhances the interaction between T and B lymphocytes. It has been reported that the T lymphocytes stimulation to produce IL-2 depends on the monoclonal antibody involved, which suggests that the CD28 molecule presents some subregions with distinct functions. The CD28.2 antibody induces Ca2+ influx in Jurkat T lymphocytes. Other studies have shown that CD28 is involved in the signal transduction. |
Background References 1 |
Nandi, D., Gross, J. A., Allison, J. P. (1994). CD28-mediated costimulation is necessary for optimal proliferation of murine NK cells.The Journal of Immunology, 152(7), 3361-3369. |
Background References 2 |
Gross, J. A., Callas, E. L. E. N. I., Allison, J. P. (1992). Identification and distribution of the costimulatory receptor CD28 in the mouse.The Journal of Immunology, 149(2), 380-388. |
Background References 3 |
Grossi, J. A., Raulet, D. H., Allison, J. P. (1992). CD28-mediated signalling co-stimulates murine T cells and prevents induction of anergy in T-cell clones.Nature, 356, 607-9. |
Background References 4 |
Nishio, M., Spielman, J., Lee, R. K., Nelson, D. L., Podack, E. R. (1996). CD80 (B7. 1) and CD54 (intracellular adhesion molecule-1) induce target cell susceptibility to promiscuous cytotoxic T cell lysis.The Journal of Immunology, 157(10), 4347-4353. |
Note: The presented information and documents (Manual, Product Datasheet, Safety Datasheet and Certificate of Analysis) correspond to our latest update and should serve for orientational purpose only. We do not guarantee the topicality. We would kindly ask you to make a request for specific requirements, if necessary.
All products are intended for research use only (RUO). Not for human, veterinary or therapeutic use.