CD8 Monoclonal Antibody (3B5), Alexa Fluor™ 700
Catalog Number | Pack Size | List Price* | Quantity | |
---|---|---|---|---|
MHCD0829 | 500 µL | 730,00 | Add |
* CHF, excl. 8.1% VAT and shipping costs
Product Description
The Alexa Fluor® 700 dye conjugate provides an excellent spectral match to the common long-wavelength excitation sources, with a high extinction coefficient. This antibody recognizes the alpha chain alone as well as the alpha/beta heterodimer. Cluster of differentiation 8 (CD8), a type I transmembrane glycoprotein of the immunoglobulin family of receptors, plays an integral role in signal transduction, and T cell differentiation and activation. CD8 is predominantly expressed on T cells as a disulfide-linked heterodimer of CD8alpha and CD8beta, where it functions as a co-receptor, along with T cell receptor (TCR), for major histocompatibilty complex class I (MHC-I) molecules; whereas its counterpart, CD4, acts as a co-receptor for MHC-II molecules. CD8 exists on the cell surface, where the CD8alpha chain is essential for binding to MHC-I. CD8 is also expressed on a subset of T cells, NK cells, monocytes and dendritic cells as disulfide-linked homodimers of CD8alpha. Ligation of MHC-I/peptide complexes presented by antigen-presenting cells (APCs), triggers the recruitment of lymphocyte-specific protein tyrosine kinase (Lck), which leads to lymphokine production, motility and cytotoxic T lymphocyte (CTL) activation. Once activated, CTLs play a crucial role in the cl
Category | Antibody |
Supplier | ThermoFisher |
Application | FC |
Regulatory Status | RUO |
Immunogen | Human CD8 |
Host | Ms |
Clone Number | [3B5] |
Genebank | CD8A |
Isotype | IgG2a |
Crossreactivity | Hu |
Clonality | Mab |
Format | Liquid; PBS; , with BSA and 0.1% sodium azide |
Working Dilution | Flow Cytometry (Assay-Dependent) |
Purity | purified |
Conjugation | Alexa Fluor 700 |
Storage Conditions | 4° C, store in dark |
Tech. Data Sheet | View datasheet |
Link To Supplier | https://www.thermofisher.com |
Material Safety Data Sheet | Download PDF |