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CD8 Mouse anti-Human, PE-CF594, Clone: RPA-T8, BD

Mouse Monoclonal Antibody

Marke:  BD Biosciences 562311

Additional Details : Gewicht : 0.00800kg

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Artikelnummer. 15831809

  • 244.00 CHF / 1 Stück


Verfügbar ab
27-05-2021
Zum Warenkorb hinzufügen

Beschreibung

Beschreibung

The RPA-T8 monoclonal antibody specifically binds to CD8 alpha (CD8α) . CD8α is a type I transmembrane glycoprotein and a member of the immunoglobulin superfamily. CD8α is expressed by the majority of thymocytes, by subpopulations of αβ T cells and γδ T cells and by some NK cells. Cell surface CD8α is expressed either as a disulfide-linked homodimer (CD8αα) αβ T cells coexpress both CD8αα homodimers and CD8αβ heterodimers whereas some γδ T cells and NK cells express CD8αα homodimers. CD8 plays important roles in T cell activation and selection. The extracellular IgSF domain of CD8 α binds to a non-polymorphic determinant on HLA class I molecules (α3 domain) and enables CD8 to function as a co-receptor with MHC class I-restricted TCR during T cell recognition of antigen. The cytoplasmic domain of CD8α associates with Lck, a Src family protein tyrosine kinase that is involved in intracellular signaling. The RPA-T8 and HIT8a monoclonal antibodies are not cross-blocking. This clone has been reported to react with a subset of peripheral blood lymphocytes, but not monocytes nor granuloyctes, of baboon and both rhesus and cynomolgus macaque monkey. In general, a higher frequency of CD8+ and CD4+CD8+ lymphocytes are observed in non-human primates compared to normal human donors.

This antibody is conjugated to BD Horizon PE-CF594, which has been developed exclusively by BD Biosciences as a better alternative to PE-Texas Red™. PE-CF594 excites and emits at similar wavelengths to PE-Texas Red™ yet exhibits improved brightness and spectral characteristics. Due to PE having maximal absorption peaks at 496nm and 564nm, PE-CF594 can be excited by the blue (488-nm), green (532-nm) and yellow-green (561-nm) lasers and can be detected with the same filter set as PE-Texas Red™ (eg, 610/20-nm filter).

Spezifikation

Spezifikation

CD8
RPA-T8
CD8α; CD8A; CD8 alpha; Leu2; MAL; T8; p32
Affinity Purified
Human CD8a
25 Tests
Store undiluted at 4°C and protected from prolonged exposure to light. Do not freeze.
Monoclonal
Flow Cytometry
PE-CF594
Aqueous buffered solution containing BSA and ≤0.09% sodium azide.
Murine
IgG1, κ
RUO
Primary
Baboon, Cynomolgus, Human, Rhesus
Videos
Sicherheitsdatenblatt (SDS)
Dokumentation

For Research Use Only.