Mouse monoclonal [MEM - 233] to CD80CD80 (B7-1) and CD86 (B7-2) are ligands of T cell critical costimulatory molecule CD28 and of an inhibitory receptor CTLA-4 (CD152). The both B7 molecules are expressed on professional antigen-presenting cells and are essential for T cell activation, the both molecules can also substitute for each other in this process. The question what are the differences in CD80 and CD86 competency has not been fully elucidated yet; there are still conflicts in results about their respective roles in initiation or sustaining of the T cell immune response.
Immunogen
Fusion protein (Human).
Key Feature
Clonality
Monoclonal
Isotype
IgG1
Clone Number
MEM-233
Host Species
Mouse
Tested Applications
FACSIP
For FACS: Use at an assay dependent dilution. For IP: Use at an assay dependent dilution. Optimal dilutions/concentrations should be determined by the researcher.:
Species Reactivity
Human
Concentration
1mg/ml (Please refer to the vial label for the specific concentration)
Purification
Protein A
Target Information
Gene Synonyms
CD28LG CD80 941 112203 CD28LG1 P33681 LAB7
Target
CD80
Tissue Specificity
CD80 (B7-1)
Cellular Localization
Cell Membrane
Application
Application
Surface staining of RAJI human Burkitt lymphoma cell line with anti-human CD80: APC . Total viable cells were used for analysis.
Application Notes
For FACS: Use at an assay dependent dilution. For IP: Use at an assay dependent dilution. Optimal dilutions/concentrations should be determined by the researcher.:
Additional Information
Form
Liquid
Storage Instructions
Keep as concentrated solution. Store at 4ºC short term. For extended storage aliquot and store at -20ºC or below. Avoid freeze-thaw cycles.
Storage Buffer
Phosphate-buffered saline, pH 7.4, containing 15 mM sodium azide