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Mouse monoclonal [E18] to CD28 (Phycoerythrin)
Phycoerythrin. Ex: 488nm, Em: 575nm
ab64638 recognises murine CD28, a co-stimulatory cell surface molecule expressed by T cell subsets. Clone E18 has been shown to be able to stimulate murine T lymphocytes in combination with anti-mouse CD3.
Alternate immunisation with A20 cells expressing mCD28 and recombinant mCD28Ig.
Lyophilised:Reconstitute with 1ml distilled water.
Shipped at 4°C. Store at +4°C.
Constituents: PBS, pH 7.4
Concentration information loading...
Protein G purified
ab64638 was prepared by affinity chromatography on Protein G from tissue culture supernatant.
Abpromise guarantee covers the use of
in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
Flow Cyt: neat - 1/10. Use 10ul of the suggested working dilution to label 10
6 cells in 100ul.
Not yet tested in other applications.
Optimal dilutions/concentrations should be determined by the end user.
Involved in T-cell activation, the induction of cell proliferation and cytokine production and promotion of T-cell survival.
Expressed in T-cells and plasma cells, but not in less mature B-cells.
Contains 1 Ig-like V-type (immunoglobulin-like) domain.
Information by UniProt
CD 28 antibody
CD28 antigen antibody
has not yet been referenced specifically in any publications.
Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"