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Helios alexa fluo 647

Manufactured by BD
Sourced in United States

The Helios-Alexa Fluo 647 is a lab equipment product. It is a fluorescent dye that can be used for various applications in biological research and analysis.

Automatically generated - may contain errors

2 protocols using helios alexa fluo 647

1

Quantification of Treg and Th17 Cells

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All Samples from the resuspended PBMCs or PEMCs were stained with Fc Block (1 μL/100L) (Catalog Number: 554656). The expression of various Treg and Th17 cell markers was measured after immunostaining. According to the manufacturer’s instructions, CD4-Percp-cyTM 5.5 (Catalog Number: 560650) and CD25-BB515 (Catalog Number: 564467) antibodies from BD Biosciences (San Jose, CA, USA) were used for extracellular staining, after which the cells were fixed and permeabilized for intracellular staining with Foxp3-PE (Catalog Number: 320108), Helios-Alexa Fluo 647 (Catalog Number: 563951) and RORγt-Alexa Fluor 647 (Catalog Number: 563620) from BD Biosciences (San Jose, CA, USA). Fluorescence activated cell sorting (FACS) cytometer (Becton Dickinson, USA) was used to detect and collect data for analysis by Cell Quest software.
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2

Regulatory and Th17 Cell Phenotyping

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All Samples from the resuspended PBMCs or PEMCs were stained with Fc Block (1 µL/100 µL) (Catalog Number: 554656). The expression of various Treg and Th17 cell markers was measured after immunostaining. According to the manufacturer's instructions, CD4-Percp-cy™ 5.5 (Catalog Number: 560650) and CD25-BB515 (Catalog Number: 564467) antibodies from BD Biosciences (San Jose, CA, USA) were used for extracellular staining, after which the cells were xed and permeabilized for intracellular staining with Foxp3-PE (Catalog Number: 320108), Helios-Alexa Fluo 647 (Catalog Number: 563951) and RORγt-Alexa Fluor 647 (Catalog Number: 563620) from BD Biosciences (San Jose, CA, USA). Fluorescence activated cell sorting (FACS) cytometer (Becton Dickinson, USA ) was used to detect and collect data for analysis by Cell Quest software.
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