CD2 Antibody

CD2 interacts through its amino-terminal domain with the extracellular domain of CD58 (also designated CD2 ligand) to mediate cell adhesion. CD2/CD58 binding can enhance antigen-specific T cell activation. CD2 is a transmembrane glycoprotein that is expressed on peripheral blood T lymphocytes, NK cells and thymocytes. CD58 is a heavily glycosylated protein with a broad tissue distribution in hematopoietic and other cells, including endothelium. Interaction between CD2 and its counter receptor LFA3 (CD58) on opposing cells optimizes immune system recognition, thereby facilitating communication between helper T lymphocytes and antigen-presenting cells, as well as between cytolytic effectors and target cells.

Product Specifications

Reactivity

Human

Immunogen

Human CD2 protein was used as the immunogen for this antibody.

Clonality

Monoclonal

Clone

BH1

Conjugation

Unconjugated

Field of Research

Immunology & Inflammation

Purification

Protein G affinity chromatography

Dilution

Functional studies: order BSA/sodium azide-free format, Flow cytometry: 1-2ug/million cells, Immunofluorescence: 0.5-1ug/ml

Storage Conditions

Maintain refrigerated at 2-8°C for up to 2 weeks. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.

Notes

For research use only.

Applications Notes

The concentration stated for each application is a general starting point. Variations in protocols, secondaries and substrates may require the antibody to be titered up or down for optimal performance.