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CD8 Antibody (37006) [Unconjugated]

Images

 
Human peripheral blood lymphocytes were stained with (A) Mouse Anti-Human CD8 alpha Monoclonal Antibody (Catalog # MAB1509) or (B) Mouse IgG2B isotype control antibody (Catalog # MAB0041) followed by anti-Mouse IgG ...read more
CD8a was detected in immersion fixed human peripheral blood mononuclear cells using Mouse Anti-Human CD8a Monoclonal Antibody (Catalog # MAB1509) at 10 µg/mL for 3 hours at room temperature. Cells were stained using ...read more

Product Details

Summary
Reactivity HuSpecies Glossary
Applications Flow, CyTOF-ready, ICC/IF
Clone
37006
Clonality
Monoclonal
Host
Mouse
Conjugate
Unconjugated

Order Details

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View Available Formulations
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CD8 Antibody (37006) [Unconjugated] Summary

Immunogen
Mouse myeloma cell line NS0-derived recombinant human CD8 alpha
Ser22-Val198
Accession # NP_741969
Specificity
Detects human CD8 alpha in direct ELISAs. In direct ELISAs, no cross-reactivity with mouse CD8 alpha is observed.
Source
N/A
Isotype
IgG2b
Clonality
Monoclonal
Host
Mouse
Gene
CD8A
Purity Statement
Protein A or G purified from hybridoma culture supernatant
Innovator's Reward
Test in a species/application not listed above to receive a full credit towards a future purchase.

Applications/Dilutions

Dilutions
  • CyTOF-ready
  • Flow Cytometry 0.25 ug/10^6 cells
  • Immunocytochemistry 8-25 ug/mL
Publications
Read Publications using
MAB1509 in the following applications:

Packaging, Storage & Formulations

Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.
Buffer
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
Preservative
No Preservative
Reconstitution Instructions
Reconstitute at 0.5 mg/mL in sterile PBS.

Notes

This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.

Alternate Names for CD8 Antibody (37006) [Unconjugated]

  • CD_antigen: CD8a
  • CD8 antigen, alpha polypeptide (p32)
  • CD8
  • CD8a molecule
  • CD8A
  • Leu2 T-lymphocyte antigen
  • LEU2
  • MAL
  • OKT8 T-cell antigen
  • p32
  • T cell co-receptor
  • T8 T-cell antigen
  • T-cell antigen Leu2
  • T-cell surface glycoprotein CD8 alpha chain
  • T-lymphocyte differentiation antigen T8/Leu-2

Background

CD8 is a heterodimeric glycoprotein consisting of an alpha and beta chain. It is expressed on cytolytic T cells and functions in conjunction with the T cell receptor in the recognition of MHC/peptide complexes.

Limitations

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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Publications for CD8 Antibody (MAB1509)(9)

We have publications tested in 1 confirmed species: Human.

We have publications tested in 3 applications: Flow Cytometry, ICC, IHC.


Filter By Application
Flow Cytometry
(1)
ICC
(1)
IHC
(2)
All Applications
Filter By Species
Human
(5)
All Species
Showing Publications 1 - 9 of 9.
Publications using MAB1509 Applications Species
Z Wallace, J Kopycinski, H Yang, ML McCully, C Eggeling, J Chojnacki, L Dorrell Immune mobilising T cell receptors redirect polyclonal CD8+ T cells in chronic HIV infection to form immunological synapses Scientific Reports, 2022-11-01;12(1):18366. 2022-11-01 [PMID: 36319836] (ICC, Human) ICC Human
Liu W, Danckwardt-Lilliestr�m N, Schrott-Fischer A et al. Distribution of Immune Cells Including Macrophages in the Human Cochlea Frontiers in Neurology 2021-11-22 [PMID: 34880828]
L Holokai, J Chakrabart, J Lundy, D Croagh, P Adhikary, SS Richards, C Woodson, N Steele, R Kuester, A Scott, M Khreiss, T Frankel, J Merchant, BJ Jenkins, J Wang, RT Shroff, SA Ahmad, Y Zavros Murine- and Human-Derived Autologous Organoid/Immune Cell Co-Cultures as Pre-Clinical Models of Pancreatic Ductal Adenocarcinoma Cancers, 2020-12-17;12(12):. 2020-12-17 [PMID: 33348809] (Human) Human
Liu W, Kampfe Nordstrom C, Danckwardt-Lilliestrom N, Rask-Andersen H, Human Inner Ear Immune Activity: A Super-Resolution Immunohistochemistry Study Front Neurol 7/10/2019 [PMID: 31354608]
Kampfe Nordstrom C, Danckwardt-Lilliestrom N et al. The Human Endolymphatic Sac and Inner Ear Immunity: Macrophage Interaction and Molecular Expression. Front Immunol 2/19/2019 [PMID: 30774637]
Y Feng, S Liao, C Wei, D Jia, K Wood, Q Liu, X Wang, FD Shi, WN Jin Infiltration and persistence of lymphocytes during late-stage cerebral ischemia in middle cerebral artery occlusion and photothrombotic stroke models J Neuroinflammation, 2017-12-15;14(1):248. 2017-12-15 [PMID: 29246244] (IHC, Human) IHC Human
Fasting selectively blocks development of acute lymphoblastic leukemia via leptin-receptor upregulation Nat. Med, 2016-12-12;0(0):. 2016-12-12 [PMID: 27941793] (Flow Cytometry, Human) Flow Cytometry Human
Kv1.3 channels mark functionally competent CD8+ tumor infiltrating lymphocytes in head and neck cancer Cancer Res., 2016-11-04;0(0):. 2016-11-04 [PMID: 27815390] (IHC, Human) IHC Human
Jorgensen MM, Baek R, Varming K. Potentials and capabilities of the Extracellular Vesicle (EV) Array. J Extracell Vesicles 1/1/2015 [PMID: 25862471]

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Product General Protocols

Find general support by application which include: protocols, troubleshooting, illustrated assays, videos and webinars.

FAQs for CD8 Antibody (MAB1509) (0)

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Secondary Antibodies

 

Isotype Controls

Additional CD8 Products

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Tired T cells: Hypoxia Drives T cell Exhaustion in the Tumor Microenvironment
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Synthetic Biotic Medicine as Immunotherapy Against Cancer: Evidence From Arginine-Producing Engineered Bacteria
By Jamshed Arslan, Pharm D, PhDWhat do nuts, dairy and red meat have in common? In addition to the fact that they are all edible, one of the answers is L-arginine. This amino acid improves T cell’s respons...  Read full blog post.

Harnessing Natural Killer Cell Activity for Anti-Tumor Immunotherapy
By Victoria Osinski, PhDWhat’s “Natural” About Natural Killer (NK) Cells?For immunologists, the term cytotoxicity often conjures up images of an army of antigen specific CD8+ T cells deploying to ...  Read full blog post.

Early T cell response is associated with mild COVID-19 and rapid SARS-CoV-2 clearance
Jamshed Arslan, Pharm D, PhD SARS-CoV-2 induces both humoral and cellular immunity. A vaccine or natural infection invokes SARS-CoV-2-specific humoral components (antibodies from activated B cells) and cellular resp...  Read full blog post.


  Read full blog post.

Success of combined IL-10 and IL-12 therapy in colon cancer depends on IFN-gamma and gut barrier integrity
By Jamshed Arslan, Pharm. D., PhD. Colon cancer is responsible for over 600,000 deaths per year worldwide. Colon cancer can be classified into two categories: mismatch repair (MMR)-deficient and MMR-proficient cancers...  Read full blog post.

mTOR Signaling and the Tumor Microenvironment
By Yoskaly Lazo-Fernandez, PhD The mammalian target of rapamycin (mTOR) is a conserved serine/threonine kinase that, as a member of two distinct intracellular protein complexes, mTORC1 and mTORC2, regulates protein ...  Read full blog post.

The role of MHC Class II RT1B and immune response post brain injury
The major histocompatibility complex (MHC) is responsible for binding peptide fragments arising from pathogens in order to display them on the cell surface for recognition from immune cells.  Once recognized, the foreign pathogen is typically evade...  Read full blog post.

Topics in CD11b: The innate immune response
Integrins are transmembrane receptors composed of alpha and beta chains, where beta-integrins are mainly expressed in leukocytes. Leukocytes are white blood cells that act in the immune system to defend our body against foreign pathogens.  Integrin...  Read full blog post.

Showing 1-10 of 13 blog posts - Show all blog posts.
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Bioinformatics

Gene Symbol CD8A
Uniprot