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CD8 beta Antibody (H35-17.2)

Novus Biologicals, part of Bio-Techne | Catalog # NBP3-07331

Novus Biologicals, part of Bio-Techne
Catalog #
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NBP3-07331-100ug
NBP3-07331-20ug

Key Product Details

Species Reactivity

Mouse, Human (Negative)

Applications

Flow Cytometry, Immunocytochemistry/ Immunofluorescence

Label

Unconjugated

Antibody Source

Monoclonal Rat IgG2b Kappa Clone # H35-17.2

Concentration

0.2 mg/ml

Product Specifications

Immunogen

Five day mixed leukocyte culture population, C57BL/6 anti-BALB/c (Uniprot: P10300)

Reactivity Notes

Does not react with Human.

Localization

Cell Surface and Secreted

Specificity

This monoclonal antibody reacts with the Mouse CD8 beta molecule. The CD8 beta chain associates with the CD8 alpha chain to form the CD8 alpha/beta heterodimer expressed on the surface of a majority of thymocytes, and on peripheral cytotoxic alpha beta TCR T cells. This monoclonal antibody identifies cytotoxic/suppressor T-cells that interact with MHC class I bearing targets. CD8 is thought to play a role in the process of T-cell mediated killing.

Clonality

Monoclonal

Host

Rat

Isotype

IgG2b Kappa

Theoretical MW

37 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Description

200ug/ml of antibody purified from Bioreactor Concentrate by Protein A or G. Prepared in 10 mM PBS with 0.05% BSA & 0.05% azide. Also available WITHOUT BSA & azide at 1.0 mg/ml. (NBP3-08222)

Antibody with azide - store at 2 to 8C. Antibody without azide - store at -20 to -80C.

Applications for CD8 beta Antibody (H35-17.2)

Application
Recommended Usage

Flow Cytometry

0.5-1 ug/million cells

Immunocytochemistry/ Immunofluorescence

1-2 ug/ml
Application Notes
Optimal dilution for a specific application should be determined.

Formulation, Preparation, and Storage

Purification

Protein A or G purified

Formulation

10 mM PBS with 0.05% BSA

Preservative

0.05% Sodium Azide

Concentration

0.2 mg/ml

Shipping

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

Stability & Storage

Store at 4C.

Background: CD8 beta

CD8b antigen is also known as T8, Lyt2, Ly-2, and CD8 beta. It is a member of the immunoglobulin superfamily expressed on most thymocytes, some mature T cell subsets, and macrophages. CD8b forms heterodimers with the CD8 alpha chain (CD8a). CD8 is an antigen co-receptor on T cells that interacts with MHC class I on antigen-presenting cells or epithelial cells. CD8 participates in T cell activation through its association with the T cell receptor complex and protein tyrosine kinase lck (p56lck).

Alternate Names

CD8 beta, CD8b, CD8B1, Leu2, LY3, LYT3, P37

Gene Symbol

CD8B

UniProt

Additional CD8 beta Products

Product Documents for CD8 beta Antibody (H35-17.2)

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot number in the search box below.

Product Specific Notices for CD8 beta Antibody (H35-17.2)

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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