SKU: 29935496696

Alexa Fluor® 647 Mouse Anti-Human FOXP3 Antibody (S-2903)

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Description

Alexa Fluor® 647 Mouse Anti-Human FOXP3 Antibody (S-2903)Product Specification Host Mouse Antigen FOXP3 Synonyms Forkhead box protein P3; Scurfin; IPEX 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 647 Physical Appearance Liquid Storage Buffer PBS, 1% BSA, 0. 3% Proclin 300 Stability & Storage 12 months from date of receipt

Product Specification


Host Mouse
Antigen FOXP3
Synonyms Forkhead box protein P3; Scurfin; IPEX
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® 647
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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Exchange/Return Notes
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SKU: 29935496696

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MP
Carnegie, US
★★★★★ 5
Great Sweater
Color: Black, Size: 3X-Large
My son wore this to an event he got so many compliments on it. The quality of the fabric and the design makes it look so much more expensive.
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Reviewed in the United States on April 16, 2026
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Danielle
Lowell, US
★★★★★ 5
Nice long sleeved polo
It looks great , nice color, warm but not too warm. It fits well, soft, washes well, and so far hasn’t come apart in wash. And it has long sleeves. I liked it so much I bought in more than one color. Nice selection of colors so I can wear one every day of the week.
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Reviewed in the United States on January 18, 2026
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David Goertzen
Draper, US
★★★★★ 4
Order one size larger
Love it but it runs small
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Reviewed in the United States on April 27, 2026
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Lynn P
Birmingham, US
★★★★★ 5
Very nice mid-weight sweater
Color: Navy Blue, Size: Large
Very nice sweater. Good fit, not too heavy, washes well
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Reviewed in the United States on October 25, 2025
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Bostonnet
Pawtucket, US
★★★★★ 2
poor fit and quality
Color: Brown, Size: Large
Poor quality. You'll get two wears out of it that's it. Material feels cheep and wears cheep.
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Reviewed in the United States on January 18, 2026

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