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CD8b Monoclonal Antibody (SIDI8BEE), PE-Cyanine7, eBioscience™, Invitrogen™

Mouse Monoclonal Antibody

$170.00 - $419.00

Specifications

Antigen CD8b
Clone SIDI8BEE
Concentration 5 μL/Test
Applications Flow Cytometry
Classification Monoclonal
View More Specs

Products 2
Catalog Number Mfr. No. Quantity Price Quantity & Availability  
Catalog Number Mfr. No. Quantity Price Quantity & Availability  
50-112-8666
Encompass_Preferred
View Documents
Invitrogen™
25527341
25 Tests
Each for $170.00
Only null left
Edge
Add to Cart
 
50-112-8613
Encompass_Preferred
View Documents
Invitrogen™
25527342
100 Tests
Each for $419.00
Only null left
Edge
Add to Cart
 
Description

Description

Description: The SIDI8BEE monoclonal antibody reacts with human and rhesus macaque CD8 beta. The CD8b chain associates with the CD8a chain to form the CD8ab heterodimer expressed on the surface of a majority of thymocytes, and on peripheral cytotoxic alpha beta TCR T cells. The CD8 receptor complex binds to MHC class I and plays a role in T cell development and activation of mature T cells. Long been thought to exist either as a heterodimer of the alpha and beta chain or as a homodimer of alpha chains, beta chains have now been shown to homodimerize as well. SIDI8BEE can detect the CD8 beta chain in both the CD8ab heterodimer and the CD8bb homodimer. SIDI8BEE is cross-reactive to human and rhesus macaque CD8b. Other non-human primate species have not been tested. Applications Reported: This SIDI8BEE antibody has been reported for use in flow cytometric analysis. Applications Tested: This SIDI8BEE antibody has been pre-titrated and tested by flow cytometric analysis of normal human peripheral blood cells. This can be used at 5 μL (0.25 μg) per test. A test is defined as the amount (μg) of antibody that will stain a cell sample in a final volume of 100 μL. Cell number should be determined empirically but can range from 10^5 to 10^8 cells/test. Light sensitivity: This tandem dye is sensitive photo-induced oxidation. Please protect this vial and stained samples from light.

The CD8B antigen is a cell surface glycoprotein found on most cytotoxic T lymphocytes that mediates efficient cell-cell interactions within the immune system. The CD8 antigen, acting as a coreceptor, and the T-cell receptor on the T lymphocyte recognize antigens displayed by an antigen presenting cell (APC) in the context of class I MHC molecules. The functional coreceptor is either a homodimer composed of two alpha chains, or a heterodimer composed of one alpha and one beta chain. Both alpha and beta chains share significant homology to immunoglobulin variable light chains. This gene encodes the CD8 beta chain isoforms. Multiple alternatively spliced transcript variants encoding distinct membrane associated or secreted isoforms have been described. A pseudogene, also located on chromosome 2, has been identified.
Specifications

Specifications

CD8b
5 μL/Test
Monoclonal
Liquid
RUO
PBS with BSA and 0.09% sodium azide; pH 7.2
CD8; CD8 antigen 37 kDa chain; CD8 antigen beta polypeptide; CD8 antigen beta polypeptide precursor; CD8 antigen beta-chain; CD8 antigen, beta chain; CD8 antigen, beta chain 1; CD8 antigen, beta polypeptide 1 (p37); CD8 antigen, beta-chain; CD8 beta; CD8 beta chain; CD8a; CD8alpha; CD8B; CD8b antigen; CD8b molecule; CD8b molecule pseudogene; CD8B1; CD8beta; CD8BP; LEU2; Leu-2; LY3; Ly-3; Ly-C; Lymphocyte antigen 3; Lyt3; Lyt-3; MAL; OX-8 membrane antigen; p32; P37; T lymphocyte surface glycoprotein beta chain; T-cell membrane glycoprotein Ly-3; T-cell surface glycoprotein; T-cell surface glycoprotein CD8 beta chain; T-cell surface glycoprotein Lyt-3
Cd8b
Primary
4°C, store in dark, DO NOT FREEZE!
Cd8b
SIDI8BEE
Flow Cytometry
PE-Cyanine7
Mouse
Human, Monkey
P10966
926
IgG1 κ
Affinity chromatography
Antibody
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