CyFlow™ CD28 APC

CyFlow™ CD28 APC

Catalog Number:
A001343472SYS
Mfr. No.:
AY280753
Price:
$488
  • Size:
    100 tests (1.0 mL)
    Quantity:
    Add to Cart:
      • Overview
        • Please contact us at for specific academic pricing.

          Background

          CD28 is the critical T cell costimulatory receptor which provides to the cell the important second activation signal by binding CD80 and CD86 that are expressed by antigen presenting cells. Besides its costimulation role CD28 functions in preventing T cells from anergic hyporesponsive state or from undergoing premature apoptotic cell death. CD28 is also expressed on human fetal NK cells and some NK cell lines, whereas on murine NK cells the CD28 expression is much broader.

      • Properties
        • Host
          mouse
          Antibody Type
          monoclonal
          Isotype
          IgG1
          Reactivity
          human; non-human primates
          Clone
          CD28.2
          Immunogen
          DC28.1.3.3 murine T cell hybridoma transfected with human CD28 cDNA
          Conjugate
          APC
          Formulation
          The reagent is provided in stabilizing phosphate buffered saline (PBS) solution, pH ≈7.4, containing 0.09% (w/v) sodium azide.
          Storage
          Avoid prolonged exposure to light. Store in the dark at 2-8°C. Do not freeze.
          Regulatory Status
          RUO
          Antigen
          Tp44

          * Research use only

      • Applications
        • Application
          Flow Cytometry
          Application Description
          The reagent is designed for Flow Cytometry analysis of human blood cells. Recommended usage is 10·µl reagent·/ 100·µl of whole blood or 10^6 cells in a suspension. The content of a vial (1 ml) is sufficient for 100 tests.

          Emission Maximum: 660 nm
          Excitation Maximum: 650 nm

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