Mouse anti-CD28, Clone: CB28, Azide Free, Novus Biologicals™

Mouse Monoclonal Antibody

Catalog Number	Mfr. No.	Quantity
NBP23459202	Novus Biologicals NBP2345920.2 MG	0.2 mg

Description

CD28 Monoclonal antibody specifically detects CD28 in Human samples. It is validated for Flow Cytometry, ELISA, Immunocytochemistry/Immunofluorescence, Immunoprecipitation, Immunohistochemistry-Frozen, Functional, CyTOF-ready.

Specifications

• Antigen: CD28
• Concentration: 1.0 mg/mL
• Applications: Flow Cytometry, ELISA, Immunocytochemistry, Immunofluorescence, Immunoprecipitation, Immunohistochemistry (Frozen)
• Conjugate: Unconjugated
• Host Species: Mouse
• Research Discipline: Adaptive Immunity, Apoptosis, Immunology
• Formulation: 10mM PBS - BSA free with No Preservative
• Gene Alias: CD28 antigen, CD28 antigen (Tp44), CD28 molecule, MGC138290, T-cell-specific surface glycoprotein CD28, Tp44
• Gene Symbols: CD28
• Isotype: IgG1 κ
• Purification Method: Protein A purified
• Content And Storage: Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.

• Clone: CB28
• Dilution: Flow Cytometry 0.5-1ug/million cells, ELISA 1-5ug/ml for coating, Immunocytochemistry/Immunofluorescence 0.5-1ug/ml, Immunoprecipitation 0.5-1ug/500ug protein lysate, Immunohistochemistry-Frozen 0.5-1ug/ml, Functional, CyTOF-ready
• Classification: Monoclonal
• Form: Purified
• Regulatory Status: RUO
• Target Species: Human
• Gene Accession No.: P10747
• Gene ID (Entrez): 940
• Immunogen: Recombinant human CD28 protein
• Primary or Secondary: Primary
• Reconstitution: Protein A purified
• Test Specificity: Recognizes a glycoprotein of 44-88kDa, which is identified as CD28. It is the critical T-cell co-stimulatory receptor which provides to the cell the important second activation signal by binding CD80 and CD86 that are expressed by antigen presenting cells. Besides its co-stimulation role, CD28 functions in preventing T-cells from anergic hyporesponsive state or from undergoing premature apoptotic cell death. CD28 is also expressed on human fetal NK cells and some NK cell lines, whereas on murine NK cells the CD28 expression is much broader.

For Research Use Only