CD28 Mouse anti-Rat, Clone: JJ319, Functional Grade, eBioscience™

Mouse Monoclonal Antibody, Functional Grade

Brand: Affymetrix eBioscience

Manufacturer Part Number: 16-0280-85

UNSPSC: 12352200

Code: Z2

Additional Details:
Additional Details: Weight: 0.01000kg

Disclaimers: For Research Use Only.

Product Code. 15208417

Quantity Price
1 £ 195.05 / 500µg
EU Stock 1
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Description and Specification


Species Reactivity Rat
Applications Flow Cytometry
Applications Functional Assay
Format Purified
Monoclonal or Polyclonal Monoclonal
Storage Requirements Store at 2-8°C.
Isotype IgG1
Formulation aqueous buffer, no sodium azide
Host Species Mouse
Quantity 500μg
Regulatory Status RUO
Conjugate Unlabeled
Clone JJ319
Concentration 1mg/mL
Antigen CD28
Primary or Secondary Primary

The JJ319 monoclonal antibody reacts with the rat CD28 molecule, expressed by thymocytes, mature T cells, and a subset of NK cells. CD28 is a ligand for CD80 (B7-1) and CD86 (B7-2) and is a potent costimulator of T cells. Signaling through CD28 augments IL-2 and IL-2 receptor expression as well as cytotoxicity of CD3-activated T cells. No reactivity of JJ319 is observed on mouse T cells.