CD8 Mouse anti-Human, Alexa Fluor 700, Clone: OKT-8, eBioscience™

Mouse Monoclonal Antibody

Brand: Affymetrix eBioscience

Manufacturer Part Number: 56-0086-42

100TEST Anti-Human CD8a Alexa Fluor 700

Code: NEW

Additional Details:
Additional Details: Weight: 0.23750kg

Disclaimers: For Research Use Only.

Product Code. 15590327

Quantity Price
1 £260.00 / 100 tests
Estimated Shipment date
from Supplier 27-10-2016
Add to basket

Description and Specification


Antigen CD8
Applications Flow Cytometry
Clone OKT8 (OKT-8)
Concentration 0.2mg/mL; 5μL (0.06μg)/test
Conjugate Alexa Fluor 700
Format Conjugated
Formulation aqueous buffer, 0.09% sodium azide, may contain carrier protein/stabilizer
Gene Alias CD8 alpha, leu-2a
Host Species Mouse
Isotype IgG2a
Quantity 100 tests
Regulatory Status RUO
Species Reactivity Human
Storage Requirements Store at 2-8°C. Do not freeze. Light-sensitive material.
Primary or Secondary Primary
Monoclonal or Polyclonal Monoclonal

The OKT8 monoclonal antibody reacts with the human CD8a molecule, an approximately 32-34kDa cell surface receptor expressed either as a heterodimer with the CD8 β chain (CD8 αβ) or as a homodimer (CD8 αα). A majority of thymocytes and a subpopulation of mature T cells and NK cells express CD8a. CD8 binds to MHC class I and through its association with protein tyrosine kinase p56lck plays a role in T-cell development and activation of mature T cells. Preliminary testing indicates that OKT8 and two other mouse anti-human CD8 antibodies (clone RPA-T8, Cat. No.14-0088 and clone HIT8a, Cat. No.14-0089) do not compete with each other for binding to human peripheral blood leukocytes by flow cytometric analysis, suggesting that they do not bind to similar epitopes or block each other by steric hindrance.