CD8 anticorps

N° du produit ABIN111997

Cet anticorps Souris Monoclonal détecte spécifiquement CD8 dans FACS et IHC (fro). Il présente une réactivité envers Rat.

Aperçu rapide pour CD8 anticorps (ABIN111997)

Antigène: CD8

Reactivité: Rat

Hôte: Souris

Clonalité: Monoclonal

Conjugué: Cet anticorp CD8 est non-conjugé

Application: Flow Cytometry (FACS), Immunohistochemistry (Frozen Sections) (IHC (fro))

Clone: Rib 6-1

Détail du produit anti-CD8 anticorps

Specificité: This antibody detcts T-cell subpopulation, thmocytes. Antigen distribution: Isolated cells: Subpopulation of T-cells in the peripheral blood. Tissue sections: Rib 6/1 detects the T-cell regions in lymphoid organs and stains cortical and medullary thymocytes positively. Monoclonal antibody Rib 6/1 is used for the identificaton of CD8 bearing cells, mainly Tcytotoxic and suppressor lymphocytes, in tissue sections and isolated cell suspensions. Preliminary results indicate that the Rib 6/1 antigen is the β-chain of the CD8 antigen which is not expressed by NK-cells.

Purification: Affinity chromatography

Immunogène: Rat lymphoblasts

Isotype: IgG1

Information d'application

Indications d'application: Immunohistochemistry on frozen sections (1 μg/mL, 1: 200). Suggested positive control: rat spleen. Does not react on routinely processed paraffin sections. Flow cytometry (use 10 μL of neat antibody to label 10^6 cells).
Other applications not tested.
Optimal dilutions are dependent on conditions and should be determined by the user.

Protocole: Protocol with frozen, ice-cold acetone-fixed sections: The whole procedure is performed at room temperature1. Wash in PBS2. Block endogenous peroxidase3. Wash in PBS4. Block with 10% normal goat serum in PBS for 30 min. in a humid chamber5. Incubate with primary antibody (dilution see datasheet) for 1h in a humid chamber6. Wash in PBS7. Incubate with secondary antibody (peroxidase-conjugated goat anti mouse IgG (H+L)minimal-cross reaction to rat) for 1h in a humid chamber8. Wash in PBS9. Incubate with AEC substrate (3-amino-9-ethylcarbazol) for 12min. 10. Wash in PBS11. Counterstain with Mayer's hemalum

Restrictions: For Research Use only

Stockage

Reconstitution: Restore with 0.5 mL distilled water.

Buffer: Phosphate buffered saline pH 7.2 (PBS), 10 mg/mL bovine serum albumin (BSA) as a stabilizer and 0.01 % thimerosal as a preservative

Agent conservateur: Thimerosal (Merthiolate)

Précaution d'utilisation: This product contains thimerosal (merthiolate): a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Conseil sur la manipulation: Avoid repeated freeze-thaw cycles.

Stock: -20 °C/-80 °C

Stockage commentaire: Store (in aliquots) at -20 °C to -80 °C.

Détails sur CD8

Antigène: CD8

Autre désignation: CD8

Sujet: The CD8 antigen is a cell surface glycoprotein found on most cytotoxic T lymphocytes that mediates efficient cell to cell interactions within the immune system. The CD8 antigen, acting as a coreceptor, and the T cell receptor on the T lymphocyte recognize antigen 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.Synonyms: CD8 alpha chain, CD8A, MAL, T-cell surface glycoprotein CD8 alpha chain, T-lymphocyte differentiation antigen T8/Leu-2

ID gène: 24930

NCBI Accession: NP_113726

UniProt: P07725