Validation Data Gallery
Tested Applications
Recommended dilution
| Application | Dilution |
|---|---|
| This reagent has been tested for flow cytometric analysis. It is recommended that this reagent should be titrated in each testing system to obtain optimal results. | |
Product Information
98493-3-PBS targets CD55 in FC applications and shows reactivity with human samples.
| Tested Reactivity | human |
| Host / Isotype | Rabbit / IgG |
| Class | Recombinant |
| Type | Antibody |
| Immunogen |
CatNo: Eg4246 Product name: Recombinant Human CD55 protein (rFc Tag)(HPLC verified) Source: mammalian cells-derived, pHZ-KIsec-C-rFc Tag: C-rFc Domain: 35-353 aa of BC001288 Sequence: DCGLPPDVPNAQPALEGRTSFPEDTVITYKCEESFVKIPGEKDSVICLKGSQWSDIEEFCNRSCEVPTRLNSASLKQPYITQNYFPVGTVVEYECRPGYRREPSLSPKLTCLQNLKWSTAVEFCKKKSCPNPGEIRNGQIDVPGGILFGATISFSCNTGYKLFGSTSSFCLISGSSVQWSDPLPECREIYCPAPPQIDNGIIQGERDHYGYRQSVTYACNKGFTMIGEHSIYCTVNNDEGEWSGPPPECRGKSLTSKVPPTVQKPTTVNVPTTEVSPTSQKTTTKTTTPNAQATRSTPVSRTTKHFHETTPNKGSGTTS 相同性解析による交差性が予測される生物種 |
| 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 | Unconjugated |
| Form | |
| Form | Liquid |
| Purification Method | Protein A purification |
| UNIPROT ID | P08174 |
| Storage Buffer | PBS only{{ptg:BufferTemp}}7.3 |
| Storage Conditions | Store at -80°C. |
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).