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cFluor<sup>®</sup> BYG750 Anti-Human CD56 (TULY56)

cFluor® BYG750 Anti-Human CD56 (TULY56)

SKU R7-20284
Regular price


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The TULY56 monoclonal antibody binds to human CD56, a 120 to 180-kDa type I transmembrane glycoprotein in the immunoglobulin superfamily. Depending on the cytoplasmic domain, CD56 exists in three main isoforms: NCAM-120, NCAM-140, and NCAM-1801. CD56, also known as NCAM (Neural Cell Adhesion Molecule), Leu-19 and NKH1, is present on NK and NKT cells. CD56 is also expressed in the brain (cerebellum and cortex) and at neuromuscular junctions. Aberrant CD56 expression is observed in a range of hematological malignancies such as multiple myeloma and leukemia2 as well as in solid tumors such as lung cancer, ovarian cancer, and neuroblastoma3. The antibody was conjugated to a fluorophore and purified by chromatography.


Clone:            TULY56

Reactivity:          Human

Format:           cFluor®BYG750*

Isotype:               Mouse IgG1, κ

Tested Dilution:  5 μL / test

Application:        Flow Cytometry

Storage:               2-8°C and protected from Light. Do not freeze

Formulation:       Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide and 0.2% BSA (Origin USA)

Data Sheets:      TDS SDS



Each lot of this antibody is quality control tested using flow cytometric analysis. For flow cytometric staining, the suggested use of this reagent is 5 µL per 1 million cells in a staining volume of 100 µL. If whole blood is analyzed, then use 5 µL per 100 µL. It is recommended that users titrate the antibody to obtain the optimal result for their specific application.

Please briefly centrifuge the reagent vial before use.

Use appropriate personal protective equipment per the product safety data sheet when using this product.



  1. Van Acker HH, et al. 2017. Front Immunol. 8:892

  2. Crossland DL, et al. 2018. Oncogene. 37(27):3686-3697

  3. Seidenfaden R, et al. 2006. Neurochem Int. 49(1):1-11

These products are for research use only. Not intended for use in diagnostic procedures.

*cFluor® BYG750 is a tandem dye made with R-PE. Caution – Tandem dyes may show changes in their emission spectra with prolonged exposure to light or fixatives.

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