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Description
Alexa Fluor® 488 Mouse Anti-Human FOXP3 Antibody (S-2903)Product Specification Host Mouse Antigen FOXP3 Synonyms Forkhead box protein P3; Scurfin; IPEX; FOXP3 Location Cytoplasm, Nucleus Accession Q9BZS1 Clone Number S 2903 Antibody Type Mouse mAb Isotype IgG1 Application ICFCM Reactivity Hu Positive Sample Human PBMC Purification Protein G Concentration 0. 2 mg ml Conjugation Alexa Fluor 488 Physical Appearance Liquid Storage Buffer PBS, 1% BSA, 0. 3% Proclin 300 Stability & Storage 12 months from date of
Product Specification
| Host | Mouse |
| Antigen | FOXP3 |
| Synonyms | Forkhead box protein P3; Scurfin; IPEX; FOXP3 |
| Location | Cytoplasm, Nucleus |
| Accession | Q9BZS1 |
| Clone Number | S-2903 |
| Antibody Type | Mouse mAb |
| Isotype | IgG1 |
| Application | ICFCM |
| Reactivity | Hu |
| Positive Sample | Human PBMC |
| Purification | Protein G |
| Concentration | 0.2 mg/ml |
| Conjugation | Alexa Fluor® 488 |
| Physical Appearance | Liquid |
| Storage Buffer | PBS, 1% BSA, 0.3% Proclin 300 |
| Stability & Storage | 12 months from date of receipt / reconstitution, 2 to 8 °C as supplied |
Dilution
| application | dilution | species |
| ICFCM | 1.25μl per million cells in 100μl volume | Hu |
Background
FOXP3 protein is a crucial transcription factor that plays a central role in the development and function of regulatory T cells (Tregs), which are essential for maintaining immune tolerance and preventing autoimmune diseases. It is predominantly expressed in Tregs and helps suppress the activity of other immune cells, thereby preventing excessive immune responses. Mutations or dysfunction in the FOXP3 gene can lead to severe autoimmune disorders such as IPEX syndrome, highlighting its importance in immune regulation. Additionally, FOXP3 has been implicated in various other biological processes, including cancer immunology, where its expression in tumor-infiltrating Tregs can influence the tumor microenvironment and affect the efficacy of immunotherapies.
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