ProSci

CD28 Antibody [CD28.2] (PE-Cy7)

Product Code:
 
PSI-76-735
Product Group:
 
Primary Antibodies
Supplier:
 
ProSci
Host Type:
 
Mouse
Antibody Isotype:
 
Mouse IgG1, kappa
Antibody Clonality:
 
Monoclonal
Antibody Clone:
 
CD28.2
Regulatory Status:
 
RUO
Target Species:
 
Human
Application:
 
Flow Cytometry
Storage:
 
The product should be stored undiluted at 4°C and should be protected from prolonged exposure to light. Do not freeze.
 

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PSI-76-735-25tests25tests£348.00
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Further Information

Additional Names:
Tp44, CD28
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:
  • Schlossman, S., L. Bloumsell, et al. eds (1995). Leucocyte Typing V: White Cell Differentiation Antigens. Oxford University Press. New York
  • Nuns, J., Klasen, S., Ragueneau, M., Pavon, C., Couez, D., Mawas, C., ... Olive, D. (1993). CD28 mAbs with distinct binding properties differ in their ability to induce T cell activation: analysis of early and late activation events.International immunology,5(3), 311-315.
  • Karlsson, I., Malleret, B., Brochard, P., Delache, B., Calvo, J., Le Grand, R., Vaslin, B. (2007). FoxP3+ CD25+ CD8+ T-cell induction during primary simian immunodeficiency virus infection in cynomolgus macaques correlates with low CD4+ T-cell activation and high viral load.Journal of virology,81(24), 13444-13455.
Buffer:
Phosphate-buffered aqueous solution, ?0.09% Sodium azide, may contain carrier protein/stabilizer, ph7.2.
Concentration:
batch dependent
Conjugate:
PE-Cy7
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.
NCBI Gene ID #:
920
NCBI Official Name:
CD28 molecule
NCBI Official Symbol:
CD28
NCBI Organism:
Homo sapiens
Physical State:
liquid
Purification:
The monoclonal antibody was purified utilizing affinity chromatography and unreacted dye was removed from the product.
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.
Swissprot #:
P10747
User NOte:
Optimal dilutions for each application to be determined by the researcher.