Anti-Human CD56-BX023 (Clone ERIC-1); Atto 550-RX023

ATTO 550 is in the yellow fluorescent channel with an excitation max of 554 nm and an emission max of 576 nm.

Human Retinoblastoma tumor

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 CODEX® reporter is formulated in 1X Tris-EDTA (TE) pH 8.0 (10 mM Tris-HCl, 1 mM disodium EDTA, pH 8.0)

Manufactured in an animal-free facility using only in vitro cell culture techniques, purified by affinity chromatography, and conjugated to a specific barcode under optimal conditions.

CODEX® barcoded antibody - Liquid; CODEX® reporter - Liquid

This PhenoCycler-Fusion (CODEX)® barcoded antibody is stable when stored at 2-8°C for up to 1 year (do not freeze). The CODEX® reporter is stable when frozen at -20°C for up to 1 year.

AB_2893561

Mouse Anti-Human CD56 (Clone ERIC-1) recognizes Human CD56. This monoclonal antibody was purified using multi-step affinity chromatography methods such as Protein A or G depending on the species and isotype. Anti-Human CD56 recognizes the (Mr 180, 145, 125 kDa) isoforms of the human neural cell adhesion molecule (NCAM).¹

The CD56 (NCAM) antigen is expressed on most neuroectodermal derived cell lines, tissues, and tumors. NCAM is also known to be expressed on some mesodermally derived tissues such as muscle¹ and on natural killer (NK) lymphocytes. The binding of ERIC-1 to both normal and neoplastic tissue is lost when tissues are conventionally fixed in formalin and embedded in paraffin. The epitope was preserved when exposed to dehydrating fixatives such as cold acetone (-20EC) for 5 min. CD56 is present on 10-25% of peripheral blood lymphocytes.

Antibody CD56 can be used in studies of the neural cell adhesion molecule. This antibody may also be used to study isoforms of NCAM expressed on different tumor types. Anti-CD56 (clone ERIC-1) works well in western blot for analysis of isoforms expressed. Anti-CD56 did not react with any of the leukemias or lymphomas tested.¹

PhenoCycler-Fusion (CODEX)® reporters are made up of a fluorescent dye and a short oligonucleotide DNA barcode called a 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.

Heparan sulfate

1. Bourne, K. et al. (1991) J. of Neuro-Oncology 10:111