Antibody data
- Antibody Data
- Antigen structure
- References [0]
- Comments [0]
- Validations
- Flow cytometry [1]
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Validation data
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- Product number
- 302950 - Provider product page
- Provider
- BioLegend
- Proper citation
- BioLegend Cat#302950, RRID:AB_2632607
- Product name
- Brilliant Violet 785™ anti-human CD28
- Antibody type
- Monoclonal
- Description
- CD28 is a 44 kD disulfide-linked homodimeric type I glycoprotein. It is a member of the immunoglobulin superfamily and is also known as T44 or Tp44. CD28 is expressed on most T lineage cells, NK cell subsets, and plasma cells. CD28 binds both CD80 and CD86 using a highly conserved motif MYPPY in the CDR3-like loop. CD28 is considered a major co-stimulatory molecule, inducing T lymphocyte activation and IL-2 synthesis, and preventing cell death. In vitro studies indicate that ligation of CD28 on T cells by CD80 and CD86 on antigen presenting cells provides a costimulatory signal required for T cell activation and proliferation.
- Reactivity
- Human, Porcine
- Host
- Mouse
- Conjugate
- Near infrared dye
- Antibody clone number
- CD28.2
- Vial size
- 100 tests
- Storage
- 2°C-8°C
- Handling
- Ambient RT
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Supportive validation
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- BioLegend (provider)
- Main image
- Experimental details
- Human peripheral blood lymphocytes were stained with CD28 (clone CD28.2) Brilliant Violet 785™ or mouse IgG1, κ Brilliant Violet 785™ isotype control (open histogram).
- Conjugate
- Near infrared dye