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FR4 Mouse, anti-Mouse, R718, Clone: 12A5, BD OptiBuild™

Catalog No. BDB751921 Shop All BD Biosciences Products
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BDB751921 50 μg
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Catalog No. BDB751921 Supplier BD Biosciences Supplier No. 751921
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Description

Mouse Monoclonal Antibody

The monoclonal antibodies TH6 and 12A5 recognize Folate Receptor 4 (FR4), also known as the membrane folate-binding protein 3 (FBP3). FR4 is a heavily glycosylated 35 kD receptor expressed exclusively in lymphoid tissue and an isoform of the family of receptors that recognize the essential nutrient folic acid. Natural T regulatory cells constitutively express high levels of FR4. Differential expression of FR4 in combination with CD25 can distinguish four functionally distinct CD4+ T cell subpopulations| Natural Tregs, effector T cells, memory-like T cells and Naïve T cells. FR4hi CD25+ expressing CD4+ T cells also express high amounts of Foxp3, GITR and CTLA-4. Monoclonal antibody TH6 and 12A5 stained CD25+CD4+ T cells at a higher level than other CD4+ or CD8+ T cells. In addition, in vivo injection of TH6 monoclonal antibody reduced the number of CD25+CD4+ T cells and CD25-CD4+ T cells in peripheral blood. Clone 12A5 has been demonstrated to work in western blot. Clones TH6 and 12A5 do not block one another in a flow cytometric assay.

TRUSTED_SUSTAINABILITY

Specifications

Antigen FR4
Applications Flow Cytometry
Classification Monoclonal
Clone 12A5
Conjugate R718
Host Species Mouse
Quantity 50 μg
Regulatory Status RUO
Primary or Secondary Primary
Target Species Mouse
Content And Storage Refrigerate Upon Arrival
Form Liquid
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Safety and Handling

WARNING: Reproductive Harm - www.P65Warnings.ca.gov
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