PE Anti-Human CD8a (RPA-T8)

CD8a Monoclonal Antibody for FC
Cat No. PE-65144
Clone No.RPA-T8

Host / Isotype

Mouse / IgG1, kappa

Reactivity

human

Applications

FC

CD8, RPA-T8, p32, MAL, Leu2

Formulation:  PBS and Azide
PBS and Azide
Size/Concentration: 

-/ -

Freight/Packing: -

Quantity

Please visit your regions distributor:


Tested Applications

Positive FC detected inhuman PBMCs

Recommended dilution

ApplicationDilution
Flow Cytometry (FC)FC : 5 ul per 10^6 cells in 100 μl suspension
This reagent has been pre-titrated and tested for flow cytometric analysis. The suggested use of this reagent is 5 µl per 10^6 cells in a 100 µl suspension or 5 µl per 100 µl of whole blood.
Sample-dependent, Check data in validation data gallery.

Published Applications

FCSee 1 publications below

Product Information

PE-65144 targets CD8a in FC applications and shows reactivity with human samples.

Tested Reactivity human
Host / Isotype Mouse / IgG1, kappa
Class Monoclonal
Type Antibody
Immunogen

fusion protein

Predict reactive species
Full Name CD8a molecule
Calculated Molecular Weight 235 aa, 26 kDa
GenBank Accession NumberBC025715
Gene Symbol CD8A
Gene ID (NCBI) 925
ENSEMBL Gene IDENSG00000153563
RRIDAB_2883926
Conjugate PE Fluorescent Dye
Excitation/Emission Maxima Wavelengths496 nm, 565 nm / 578 nm
FormLiquid
Purification MethodAffinity purification
UNIPROT IDP01732
Storage Buffer PBS with 0.09% sodium azide and 0.5% BSA, pH 7.3.
Storage ConditionsStore at 2-8°C. Avoid exposure to light. Stable for one year after shipment.

Background Information

CD8 is a transmembrane glycoprotein composed of two disulfide-linked chains. It can be present as a homodimer of CD8α or as a heterodimer of CD8α and CD8β (PMID: 3264320; 8253791). CD8 is found on most thymocytes. The majority of class I-restricted T cells express mostly the CD8αβ heterodimer while CD8αα homodimers alone have been found on some gut intraepithelial T cells , on some T cell receptor (TCR) γδ T cells and on NK cells (PMID: 2111591; 1831127; 8420975). CD8 acts as a co-receptor that binds to MHC class-I and participates in cytotoxic T cell activation (PMID: 8499079). During T cell development, CD8 is required for positive selection of CD4-/CD8+ T cells (PMID: 1968084).

Protocols

Product Specific Protocols
FC protocol for PE CD8a antibody PE-65144Download protocol
Standard Protocols
Click here to view our Standard Protocols

Publications

SpeciesApplicationTitle
FC

Clin Exp Med

An HPK1 inhibitor enhanced the tumour response to anti-PD-1 immunotherapy in non-Hodgkin's lymphoma

Authors - Lin Yang

Reviews

The reviews below have been submitted by verified Proteintech customers who received an incentive for providing their feedback.


FH

Ana (Verified Customer) (06-05-2024)

Very good results using it with PBMC lymphocytes.

  • Applications: Flow Cytometry
  • Cell Tissue Type: Lymphocytes from peripherial blood
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