Anti-Mouse CD8a-BX029 (Clone 53-6.7); Atto 550-RX029

Lyt 2 is present on the surface of most thymocytes and a subpopulation of mature T-lymphocytes which include most T suppressor/cytotoxic cells.

Atto 550, PhenoCycler®

This PhenoCycler-Fusion (CODEX)® barcoded antibody is formulated in phosphate buffered saline (150 mM NaCl) PBS, EDTA pH 7.2 containing 0.09% sodium azide as a preservative. The PhenoCycler-Fusion (CODEX)® reporter is lyophilized and formulated in 1X Tris-EDTA (TE) pH 8.0 (10 mM Tris-HCl, 1 mM disodium EDTA, pH 8.0)

This PhenoCycler-Fusion (CODEX)® barcoded antibody is formulated in phosphate buffered saline (150 mM NaCl) PBS, EDTA pH 7.2 containing 0.09% sodium azide as a preservative. The PhenoCycler-Fusion (CODEX)® reporter is lyophilized and formulated in 1X Tris-EDTA (TE) pH 8.0 (10 mM Tris-HCl, 1 mM disodium EDTA, pH 8.0)

Mouse thymus or spleen

Antibody CD8 is made up of disulfide-linked α and β chains that form the α(CD8a)/β(CD8b) heterodimer and α/α homodimer. CD8 is part of the Ig superfamily that expresses primarily as CD8a homodimers. CD8a is a 32-34 kD type I glycoprotein that can also form heterodimers with CD8b. CD8 is an antigen co-receptor on T cells that mediates efficient cell to cell interactions within the immune system. CD8 coupled with the T cell receptor on the T lymphocyte recognizes an antigen displayed by an antigen presenting cell (APC) in the context of class I MHC molecules. The CD8 co-receptor also plays a role in T cell signaling by interacting with Lck (lymphocyte-specific protein tyrosine kinase) which leads to the activation of transcription factors that affect the expression of certain genes. PhenoCycler-Fusion (CODEX)® reporters are made up of a fluorescent dye and a short oligonucleotide DNA barcode called a PhenoCycler-Fusion (CODEX)® Tag. Fluorescent reporters enable highly specific detection of corresponding barcodes, and the use of spectrally separated dyes allow for precise signal detection in up to three distinct fluorescence channels at one time.

12525

CD8a