LSBio The Immunohistochemistry Antibody Company
  • Antibodies
  • All Antibodies
  • Primary Antibodies
  • Secondary Antibodies
  • IHC-plus Antibodies
  • Isotype Control Antibodies
  • ELISA Kits
  • All Kits
  • Sandwich ELISA Kits
  • Competitive EIA Kits
  • Cell-Based ELISA Kits
  • DNA-Binding ELISA Kits
  • Direct ELISA Kits
  • Functional ELISA Kits
  • Phospho-Specific ELISA Kits
  • Custom ELISA Kits
  • Proteins
  • All Proteins
  • Recombinant Proteins
  • Native Proteins
  • Over-expression Lysates
  • Cell and Tissue Lysates
  • Bio-active Proteins
  • Animal-free Proteins
  • Synthetic Peptides
  • Immunohistochemistry
  • Comprehensive IHC Reports
  • Custom IHC Services
  • TCR Screening Services
  • IHC-plus Antibodies
  • Other
  • Blocking Peptides
  • Immunohistochemistry Services

  • Work with LifeSpan to design a custom immunohistochemistry to address your specific biological question. Outsource the entire localization process without having to worry about finding and characterizing target specific antibodies, sourcing and validating difficult-to-find tissues, and having the ability to interpret the resulting immunostaining in relation to complex human pathologies.

  • TCR Screening Services

  • Test your therapeutic antibodies in immunohistochemistry against a broad panel of normal frozen human tissue types in order to determine potential unintended binding. Our non-GLP TCR services are designed on the FDA recommendation outlined in their "Points to Consider in the Manufacture and Testing of Monoclonal Antibody Products for Human Use".
Have a question?
  • Purchasing
  • Product Ordering Terms and Conditions
  • Holiday Schedule
  • About the LSBio Guarantee
  • About Our Rewards Program
  • Reference Material
  • About LSBio (LifeSpan BioSciences Inc.)
  • About Our 2-million Specimen Tissue Bank
  • About Our IHC Validation Process
  • About Our IHC-plus™ Immunohistochemistry Protocol
  • Publications
  • Secure Logins
  • Login to Our Secure FTP Site
  • Login to Our IHC Database
Contact Us

2401 Fourth Avenue Suite 900
Seattle WA 98121

Phone: 866-819-4732 (Toll Free North America)
206-374-1102 (International)

Fax: 866-206-6909 (Toll Free North America)
206-577-4565 (International)
How to Buy - Details about how to buy our products. - To submit a new order. - To submit questions about existing orders, pricing, availability, bulk quotes, proforma invoice requests, or other billing issues. - To request technical information requests about an LSBio product or its application. - To request information about fee-for-service contract IHC studies, IHC reports, distribution agreements, or general business development.

Worldwide Distributors List - To find your local distributor if you're not within the United States.
Quick Order ▾
View Cart

Anti-CD8A / CD8 Alpha Antibody (aa22-188) LS-C149873


Wt. Vol. Conc. Price
100 µg - - $395
Inquire for larger quantities

LSBio (Direct) LSBio (Direct)

Most Popular CD8A / CD8 Alpha Antibodies

Anti-CD8A / CD8 Alpha Antibody (clone 53-6-7) LS-C189666
Rat Monoclonal [clone 53-6-7] (IgG2a,k) to Mouse CD8A / CD8 Alpha
IHC - Frozen, Immunoprecipitation, Flow Cytometry
Anti-CD8A / CD8 Alpha Antibody (C-Terminus, clone C8/144B, Azide-free) LS-C389847
Mouse Monoclonal [clone C8/144B] (IgG1,k) to Human CD8A / CD8 Alpha
IHC - Paraffin, Immunofluorescence, Flow Cytometry
Unconjugated, Azide-free
Immunohistochemistry Image

100% Guaranteed 100% Guaranteed
Goat Polyclonal (IgG) to Cat CD8A / CD8 Alpha
ICC, Western blot


Cat CD8A / CD8 Alpha
Cat (tested or 100% immunogen sequence identity)
IgG Polyclonal
Immunoaffinity purified


  • ICC (5 - 15 µg/ml)
  • Western blot (0.1 µg/ml)

Specificity and Use

CD8A / CD8 Alpha antibody was raised against mouse myeloma cell line NS0-derived recombinant feline CD8-alpha Ala22-Tyr188 Accession # P41688.
Detects feline CD8alpha in direct ELISAs and Western blots. In direct ELISAs and Western blots, approximately 25% cross-reactivity with.
Western Blot, 0.1 µg/ml, Recombinant Feline CD8 alpha. Immunocytochemistry, 5-15 µg/ml.


Lyophilized from 0.2 um filtered solution in PBS, trehalose
Sterile PBS. Resuspend to 500 ul
Long term: -20°C; Short term: +4°C; Avoid freeze-thaw cycles.
For research use only.

About CD8A / CD8 Alpha

P01732 NM_001768 NP_001759.3

CD8A Antibody, CD8a molecule Antibody, CD8a antigen Antibody, OKT8 T-cell antigen Antibody, Leu2 T-lymphocyte antigen Antibody, T8 T-cell antigen Antibody, T cell co-receptor Antibody, p32 Antibody, CD8 Antibody, Leu2 Antibody, T-cell antigen Leu2 Antibody

The CD8 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 acts as a coreceptor with the T-cell receptor on the T lymphocyte to recognize antigens displayed by an antigen presenting cell in the context of class I MHC molecules. The coreceptor functions as either a homodimer composed of two alpha chains or as a heterodimer composed of one alpha and one beta chain.


CD8 alpha in Feline PBMCs. CD8 alpha was detected in immersion fixed feline peripheral blood mononuclear cells (PBMCs) using Goat Anti-Feline CD8 alpha Antigen Affinity-purified Polyclonal Antibody at 10 ug/ml for 3 hours at room temperature. Cells were stained using the NorthernLights 557-conjugated Anti-Goat IgG Secondary Antibody (red) and counterstained with DAPI (blue).

Requested From: United States
Date Requested: 10/27/2016

Get Social With Us! Follow us on Facebook Follow us on Google+ Follow us on LinkedIn
Copyright © 2016 LifeSpan BioSciences, Inc. All Rights Reserved Privacy Policy
Catalog Number