FITC Plus Anti-Human CD55 (JS11)

CD55 Monoclonal Antibody for FC

Host / Isotype

Mouse / IgG1

Reactivity

Human

Applications

FC

Conjugate

FITC Plus Fluorescent Dye

CloneNo.

JS11

Cat no : FITC-65271

Synonyms

CD55, CR, CROM, DAF, TC

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Validation Data Gallery

• 

  FC experiment of human PBMCs using FITC-65271

  1X10^6 human PBMCs were surface stained with 5 ul FITC Plus Anti-Human CD55 (FITC-65271, Clone:JS11), or Mouse IgG1 Isotype Control. Cells were not fixed. Lymphocytes were gated.

• 

  FC experiment of human PBMCs using FITC-65271

  1X10^6 human PBMCs were surface stained with 5 ul FITC Plus Anti-Human CD55 (FITC-65271, Clone:JS11), or Mouse IgG1 Isotype Control. Cells were not fixed. Lymphocytes were gated.

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Tested Applications

• Positive FC detected in: human PBMCs

Recommended dilution

Application	Dilution
This reagent has been pre-titrated and tested for flow cytometric analysis. The suggested use of this reagent is 5 ul per 10^6 cells in a 100 µl suspension or 5 ul per 100 µl of whole blood.
Sample-dependent, Check data in validation data gallery.

Product Information

FITC-65271 targets CD55 in FC applications and shows reactivity with Human samples.

• Tested Reactivity: Human
• Host / Isotype: Mouse / IgG1
• Class: Monoclonal
• Type: Antibody
• Immunogen: N/A
• Full Name: CD55 molecule, decay accelerating factor for complement (Cromer blood group)
• Calculated Molecular Weight: 41 kDa
• GenBank Accession Number: BC001288
• Gene Symbol: CD55
• Gene ID (NCBI): 1604
• Conjugate: FITC Plus Fluorescent Dye
• Excitation/Emission Maxima Wavelengths: 495 nm / 524 nm
• Form: Liquid
• Purification Method: Affinity purification
• Storage Buffer: PBS with 0.09% sodium azide and 0.5% BSA.
• Storage Conditions: Store at 2-8°C. Avoid exposure to light. Stable for one year after shipment.

Background Information

CD55, also known as DAF, is a glycosylphosphatidylinositol (GPI)-anchored surface glycoprotein that is widely distributed on blood, stroma, epithelial, and endothelial cells (PMID: 7517044; 29503741). It can also exist as a soluble form in plasma, urine, saliva, tears, and synovial fluids (PMID: 29503741). CD55 is a complement regulatory protein (PMID: 2469439; 7517044). It inhibits formation of the C3 convertases through binding to C3b and C4b. It also binds the alternate pathway convertase C3bBb, the classical pathway convertase and C4b2a to accelerate their decay (PMID: 17289551). CD55 also serves as a receptor for coxsackieviruses B1, B3, and B5 and several enteroviruses (PMID: 7538177; 7517044).