CD8b Monoclonal antibody

CD8b Monoclonal Antibody for IHC, ELISA

Host / Isotype

Mouse / IgG1









Cat no : 68432-1-Ig


CD8B, CD8b molecule, CD8B1, Leu2, Ly3, LYT3

Tested Applications

Positive IHC detected inhuman breast cancer tissue
Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0

Recommended dilution

Immunohistochemistry (IHC)IHC : 1:1000-1:4000
It is recommended that this reagent should be titrated in each testing system to obtain optimal results.
Sample-dependent, Check data in validation data gallery.

Product Information

68432-1-Ig targets CD8b in IHC, ELISA applications and shows reactivity with Human samples.

Tested Reactivity Human
Host / Isotype Mouse / IgG1
Class Monoclonal
Type Antibody
Immunogen CD8b fusion protein Ag16925
Full Name CD8b molecule
Calculated Molecular Weight 243 aa, 27 kDa
GenBank Accession NumberBC100913
Gene Symbol CD8B
Gene ID (NCBI) 926
Conjugate Unconjugated
Form Liquid
Purification MethodProtein G purification
Storage Buffer PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
Storage ConditionsStore at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. 20ul sizes contain 0.1% BSA.

Background Information

CD8 is a transmembrane glycoprotein that is predominantly expressed on the surface of cytotoxic T cells, and can also be found on natural killer cells, cortical thymocytes, and dendritic cells. CD8 serves as a co-receptor for the T cell receptor (TCR). Both CD8 and TCR recognize antigens displayed by an antigen presenting cell (APC) in the context of class I MHC molecules. CD8 plays a role in T cell development and activation of mature T cells. This antibody is raised against 22-171 aa of human CD8b, the beta chain of CD8 molecule.


Product Specific Protocols
IHC protocol for CD8b antibody 68432-1-IgDownload protocol
Standard Protocols
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