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Storage instructions Shipped at 4°C. Store at +4°C.
Storage buffer Preservative: 0.09% Sodium Azide
Constituents: 16% Sucrose, 0.20% Gelatin, PBS and stabilizing agent.
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Purity IgG fraction
Clone number 37.51
Light chain type lambda
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.
Application notes Flow Cyt: Use 0.2µg for 10 cells.
IP: Use at an assay dependent dilution.
In vitro costimulation of T cells and NK cells: Use at an assay dependent dilution.
Not yet tested in other applications.
Optimal dilutions/concentrations should be determined by the end user.
Function Involved in T-cell activation, the induction of cell proliferation and cytokine production and promotion of T-cell survival.
Tissue specificity Expressed in T-cells and plasma cells, but not in less mature B-cells.
Sequence similarities Contains 1 Ig-like V-type (immunoglobulin-like) domain.
Cellular localization Membrane.
Information by UniProt
CD 28 antibody
CD28 antigen antibody
Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"