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CD8a monoclonal antibody

CAT: 0384-MB65813-01Size: 50 µLDry Ice: NoHazardous: No
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CAT#:0384-MB65813-01Size:50 µL
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24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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Background
Cluster of Differentiation 8 (CD8) is a disulphide-linked heterodimer consisting of the unrelated α and β subunits. Each subunit is a glycoprotein composed of a single extracellular Ig-like domain, a polypeptide linker, a transmembrane part and a short cytoplasmic tail. On T cells, CD8 is the coreceptor for the T cell receptor (TCR), and these two distinct structures recognize the Antigen–Major Histocompatibility Complex (MHC) . Specifically, the Ig-like domain of CD8α interacts with the α3-domain of the MHC class I molecule. CD8 ensures specificity of the TCR–antigen interaction, prolongs the contact between the T cell and the antigen presenting cell, and the α chain recruits the tyrosine kinase Lck, which is essential for T cell activation.
CAS Number
9007-83-4
Structure Composition
Mouse IgG1 kappa. Liquid in PBS, pH 7.3, and 0.02% sodium azide.
Product Name Alternative
MAL; T-cell surface glycoprotein CD8 alpha chain; T-lymphocyte differentiation antigen T8/Leu-2; CD8a
Swiss Prot
P01732
Reactivity
Human
Immunogen
Native purified human CD8a
Conjugation
Unconjugated
Applications
IF, FC
Dilution
IF (1/50 - 1/200)
Purity
The monoclonal antibody was affinity-purified from mouse antiserum by affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE) .
Modification
Unmodification
Molecular Weight
~ 25 kDa
Storage Conditions
Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.
Notes
For research use only, not for use in diagnostic procedure.
Specificity
Recognizes human CD8a
Host or Source
Mouse

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