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>   home   >   Products   >   Primary Antibodies   >   CD28 Antibody, clone JJ319 (Monoclonal Antibody) (RPE)   

CD28 Antibody, clone JJ319 (Monoclonal Antibody)

Mouse Anti-Rat Monoclonal Antibody

  • FC - CD28 Antibody, clone JJ319 (Monoclonal Antibody)  ABD12058
    Staining of rat thymus cells with Mouse anti Rat CD28:FITC
  • FC - CD28 Antibody, clone JJ319 (Monoclonal Antibody)  ABD12058
    Staining of Rat lymph node cells with Mouse anti Rat CD28:RPE
Product Information
  • Applications Legend:
  • WB=Western Blot
  • IHC=Immunohistochemistry
  • IHC-P=Immunohistochemistry (Paraffin-embedded Sections)
  • IHC-F=Immunohistochemistry (Frozen Sections)
  • IF=Immunofluorescence
  • FC=Flow Cytopmetry
  • IC=Immunochemistry
  • ICC=Immunocytochemistry
  • IP=Immunoprecipitation
  • DB=Dot Blot
  • CHIP=Chromatin Immunoprecipitation
  • FA=Fluorescence Assay
  • IEM=Immunoelectronmicroscopy
  • EIA=Enzyme Immunoassay
Primary Accession P31042
Reactivity Rat
Host Mouse
Clonality Monoclonal
Isotype IgG1
Clone Names JJ319
Calculated MW 25170 Da
Additional Information
Purification Purified IgG prepared by affinity chromatography on Protein G from tissue culture supernatant
Shelf Life 18 months from date of despatch.
Gene ID 25660
Other Names T-cell-specific surface glycoprotein CD28, CD28, Cd28
Target/Specificity Mouse anti-Rat CD28 antibody, clone JJ319 recognizes the rat cell surface antigen CD28, a type I transmembrane glycoprotein, expressed by the majority of T lymphocytes and a subset of NK cells.CD28 is an essential costimulatory receptor for T cell activation and a modulator of T-cell cytokine production. Ligands of CD28 include CD80 (B7-1), CD86 (B7-2) and P13-kinase.>Mouse anti-Rat CD28 antibody, clone JJ319 has been identified as a highly effective co-stimulator of T cell proliferation and IL-2 secretion by resting T cells (Tackeet al.1995).
Preservative & Stabilisers 0.09% Sodium Azide
Storage Store at +4℃ or at -20 ℃.
PrecautionsCD28 Antibody, clone JJ319 (Monoclonal Antibody) is for research use only and not for use in diagnostic or therapeutic procedures.
Citations (0)

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1. Tacke, M. et al. (1995) Cellular distribution and costimulatory function of rat CD28. Regulated expression during thymocyte maturation and induction of cyclosporin A sensitivity of costimulated T cell responses by phorbol ester.
J. Immunol. 154: 5121-7. 2. Tacke, M. et al. (1997) CD28-mediated induction of proliferation in resting T cells in vitro and in vivo without engagement of the T cell receptor: evidence for functionally distinct forms of CD28.
Eur. J. Immunol. 27:239-247.

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Cat# ABD12058
(40 western blots)
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