Human CD8 Alexa Fluor® 700-conjugated Antibody

Catalog #: FAB11531N Datasheet / COA / SDS

Recombinant Monoclonal Antibody

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FAB11531N-100UG

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Human CD8 Alexa Fluor® 700-conjugated Antibody Summary

Species Reactivity

Human

Specificity

Detects recombinant human CD8 in direct ELISA

Source

Monoclonal Human IgG1 Clone # 30798-1

Purification

Protein G purified

Immunogen

Alpha chain of CD8
Accession # P01732

Formulation

Supplied 0.2mg/ml in 1X PBS with RDF1 and 0.09% Sodium Azide

Label

Alexa Fluor 700 (Excitation= 675-700 nm, Emission= 723 nm)

Applications

Recommended Concentration

Sample

Cell depletion

Optimal dilution of this antibody should be experimentally determined.

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

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Preparation and Storage

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Protect from light. Do not freeze. 12 months from date of receipt, 2 to 8 °C as supplied

Background: CD8

This Bio-Techne CD8 antibody is a reformatted version of the RPA-T8 clone. CD8 is a heterodimeric glycoprotein consisting of an alpha and beta chain. It is expressed on cytolytic T cells and functions in conjunction with the T cell receptor in the recognition of MHC/peptide complexes. There are two isoforms of the protein, alpha and beta, each encoded by a different gene. In humans, both genes are located on chromosome 2 in position 2p12. The most common form of CD8 is composed of a CD8-alpha and CD8-beta chain, both members of the immunoglobulin superfamily with an immunoglobulin variable (IgV)-like extracellular domain connected to the membrane by a thin stalk, and an intracellular tail. Less-common homodimers of the CD8-alpha chain are also expressed on some cells.

Entrez Gene IDs

925 (Human); 12525 (Mouse); 24930 (Rat); 102124337 (Cynomolgus Monkey); 493799 (Feline)

Alternate Names

CD_antigen: CD8a; CD8 antigen, alpha polypeptide (p32); CD8; CD8a molecule; CD8A; Leu2 T-lymphocyte antigen; LEU2; MAL; OKT8 T-cell antigen; p32; T cell co-receptor; T8 T-cell antigen; T-cell antigen Leu2; T-cell surface glycoprotein CD8 alpha chain; T-lymphocyte differentiation antigen T8/Leu-2