Biolegend, 480009, MojoSort™ Human CD4 T Cell Isolation Kit, 10tests

Non CD4 + T cells are depleted by incubating your sample with the biotin antibody cocktail followed by incubation with magnetic Streptavidin Nanobeads. The magnetically labeled fraction is retained by the use of a magnetic separator. The untouched CD4 + T cells are collected by decanting the liquid in a clean tube. These are your cells of interest; do not discard the liquid. Some of the downstream applications include functional assays, gene expression, phenotypic characterization, etc.
10tests
Verified Reactivity: Human
Formulation: Cocktail: Phosphate-buffered solution containing 0.09% sodium azide, pH 7.2.Streptavidin Nanobeads: Aqueous solution containing BSA and 0.05% sodium azide.
Preparation: The antibodies were purified by affinity chromatography, and conjugated with biotin under optimal conditions.Streptavidin Nanobeads: Streptavidin-coated magnetic beads.
Storage & Handling: Antibody cocktail and Streptavidin Nanobeads should be stored undiluted between 2°C and 8°C.
Application: Cell Separation (MojoSort™) - Quality tested
Recommended Usage: 10 µl of antibody cocktail for 1x107 cells in 100 µl of buffer. 10 µl Streptavidin Nanobeads for 1x107 cells in 100 µl of buffer.
Application Notes: This kit is designed for the isolation of untouched CD4+ T cells from peripheral blood mononuclear cells (PBMCs). Each lot has been individually optimized. Do not mix and match components from different lots or different kits.
Application References(PubMed link indicates BioLegend citation): Driscoll J, et al. 2016. Blood. 128:3295.
Product Citations: Sungur CM, et al. 2022. J Clin Invest. Online ahead of print. PubMed Pei S, et al. 2021. J Exp Med. 218:. PubMed Zhao S, et al. 2021. Arthritis Rheumatol. Online ahead of print.. PubMed Liu C, et al. 2020. Front Immunol. 11:563699. PubMed Shin J, et al. 2022. J Nucl Med. :. PubMed Yadav P, et al. 2022. Hepatol Commun. 6:2105. PubMed Reuschl AK, et al. 2022. Cell Rep. 39:110650. PubMed Aalam F, et al. 2020. PLoS Pathog. 16:e1008968. PubMed
Biology Area: Immunology
Molecular Family: CD Molecules
Gene ID: NA
UniProt: View information about CD4 on UniProt.org
Regulatory Status: RUO
Q: Is there a way to detach your magnetic particles from the cell surface?
A: MojoSort™ Nanobeads: These magnetic particles cannot be removed from cells. This includes standalone Nanobeads and MojoSort kits using Nanobeads. We have found that cells are functional without the need to detach the magnetic Nanobeads.

MojoSort Microbeads: These magnetic particles may be released following the detailed product-specific protocol.
Q: What is the size of your magnetic particles?
A: MojoSort Nanobeads: the average diameter is approximately 130 nm.

MojoSort Microbeads: the average diameter is approximately 1 μm.
Q: Are MojoSort™ Nanobeads compatible with other commercially available magnetic separation systems?
A: MojoSort™ magnetic particles can be used with other commercially available magnetic separators, both free standing magnets and column-based systems. Because MojoSort™ protocols are optimized for the MojoSort™ separator, the protocols may need to be adjusted for other systems.  Please contact BioLegend Technical Service for more product-specific information and guidance. We do not recommend using MojoSort™ particles for BD’s IMag™ or Life Technologies’ DynaMag™.
Q: What antibodies are present in the depletion cocktails provided for isolation kits?
A: Please contact our technical service team for further assistance.