SKU: 94104775378

FITC Mouse Anti-Human CD81 Antibody (S-R584)

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Description

FITC Mouse Anti-Human CD81 Antibody (S-R584)Product Specification Host Mouse Antigen CD81 Synonyms CD81 antigen; 26 kDa cell surface protein TAPA 1; Target of the antiproliferative antibody 1; Tetraspanin 28 (Tspan 28); TAPA1; TSPAN28 Location Cell membrane Accession P60033 Clone Number S R584 Antibody Type Mouse mAb Isotype IgG1,k Application FCM Reactivity Hu Positive Sample Human whole blood Purification Protein G Concentration 0. 05mg ml Conjugation FITC Physical Appearance Liquid Storage

Product Specification


Host Mouse
Antigen CD81
Synonyms CD81 antigen; 26 kDa cell surface protein TAPA-1; Target of the antiproliferative antibody 1; Tetraspanin-28 (Tspan-28); TAPA1; TSPAN28
Location Cell membrane
Accession P60033
Clone Number S-R584
Antibody Type Mouse mAb
Isotype IgG1,k
Application FCM
Reactivity Hu
Positive Sample Human whole blood
Purification Protein G
Concentration 0.05mg/ml
Conjugation FITC
Physical Appearance Liquid
Storage Buffer

PBS, 25% Glycerol, 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
FCM 5μl per million cells in 100μl volume Hu

Background

CD81, also known as TAPA-1, is a member of the tetraspanin superfamily of cell surface proteins. It is a widely expressed transmembrane protein with four transmembrane domains, short amino and carboxyl cytoplasmic termini, and a large extracellular loop. CD81 plays crucial roles in various biological processes, including cell adhesion, motility, proliferation, and signal transduction. It is also involved in immune responses, forming a B cell co-receptor complex with CD19, CD21, Iga, and Igb to enhance B cell signaling. Additionally, CD81 is a receptor for hepatitis C virus (HCV) and is required for HCV infection.

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SKU: 94104775378

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Amazon Customer
Lake Worth, US
★★★★★ 5
Worked perfectly
Size: (Pack of 1)
Easy to install
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Reviewed in the United States on May 18, 2026
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Joe Lahoud
Alexandria, US
★★★★★ 5
perfect fit
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Buy this. 3-minute install. Youtube it.
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Reviewed in the United States on May 8, 2025
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Oscar
Charlottesville, US
★★★★★ 4
Did its job
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No complaints and did what it was intended for. Nice fit.
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Reviewed in the United States on September 16, 2024
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Mo_Green
San Leandro, US
★★★★★ 5
Excellent Quality
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Nice quality.
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Reviewed in the United States on June 7, 2025
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Amazon Customer
Omaha, US
★★★★★ 5
Super easy and inexpensive
Size: (Pack of 1)
It was super easy to swap out myself! I just searched “how to change engine air filter 2017 Acura RDX” on YouTube and watched the first video that popped up. It took me longer to type this than it did to change the filter. Plus, this one cost about a third of what Valvoline was going to charge me to replace it.
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Reviewed in the United States on August 10, 2025

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