CD28 Antibody [CD28.2] | 76-726

CD28 Antibody [CD28.2] | 76-726 | Gentaur UK, US & Europe Distribution

Host: Mouse

Reactivity: Human

Homology: N/A

Immunogen: N/A

Research Area: Immunology, Functional Assays

Tested Application: Flow, Func, IHC, IP

Application: N/A

Specificiy: The CD28.2 monoclonal antibody specifically binds with the human 44 kDa homodimeric trans-membrane glycoprotein CD28, expressed on the surface of most mature T lymphocytes, plasma cells, and thymocytes.

Positive Control 1: N/A

Positive Control 2: N/A

Positive Control 3: N/A

Positive Control 4: N/A

Positive Control 5: N/A

Positive Control 6: N/A

Molecular Weight: N/A

Validation: N/A

Isoform: N/A

Purification: The monoclonal antibody was purified utilizing affinity chromatography. The endotoxin level is determined by LAL test to be less than 0.01 EU/µg of the protein.

Clonality: Monoclonal

Clone: CD28.2

Isotype: Mouse IgG1, kappa

Conjugate: Unconjugated

Physical State: liquid

Buffer: Phosphate-buffered aqueous solution, ph7.2.

Concentration: batch dependent

Storage Condition: The product should be stored undiluted at 4˚C . Do not freeze.

Alternate Name: Tp44, CD28

User Note: Optimal dilutions for each application to be determined by the researcher.

BACKGROUND: The CD28.2 monoclonal antibody specifically binds with the human 44 kDa homodimeric trans-membrane glycoprotein CD28, expressed on the surface of most mature T lymphocytes, plasma cells, and thymocytes. CD28 is a ligand for B7-1 (CD80) and B7-2 (CD86) , a co-stimulator of T lymphocytes, and enhances the interaction between T and B lymphocytes. It has been reported that the T lymphocytes stimulation to produce IL-2 depends on the monoclonal antibody involved, which suggests that the CD28 molecule presents some subregions with distinct functions. The CD28.2 antibody induces Ca2+ influx in Jurkat T lymphocytes. Other studies have shown that CD28 is involved in the signal transduction.