Description
Siglec-8, also known as SAF, is an approximately 75 kDa transmembrane glycoprotein in the Siglec family of sialic acid-binding immune regulatory molecules. Mature human Siglec-8 consists of a 347 amino acid (aa) extracellular domain (ECD) with three Ig-like domains.Putative adhesion molecule that mediates sialic-acid dependent binding to red blood cells. Preferentially binds to alpha-2,3-linked sialic acid. Also binds to alpha-2,6-linked sialic acid.
Specifications
|
Synonyms |
CDw329; MGC59785; SAF2; SAF2SAF-2; Siglec-8; SIGLEC8L; SIGLEC8 |
|
Uniprot No. |
Q9NYZ4 |
|
Source |
Recombinant Biotinylated Human Siglec-8 Protein is expressed from HEK293 Cells with His tag and Avi tag at the C-terminal. It contains Met17-Ala363. |
|
Molecular Weight |
The protein has a predicted MW of 40.7 kDa. Due to glycosylation, the protein migrates to 50-60 kDa based on Tris-Bis PAGE result. |
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Physical Appearance |
Sterile Filtered White lyophilized (freeze-dried) powder. |
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Purity |
> 95% as determined by SDS-PAGE |
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Endotoxin |
< 1.0 EU per 1μg of the protein by the LAL method. |
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Formulation |
Lyophilized from 0.22μm filtered solution in PBS (pH 7.4). Normally 5% trehalose is added as protectant before lyophilization. |
|
Reconstitution |
Centrifuge tubes before opening. Reconstituting to a concentration more than 100μg/mL is recommended. Dissolve the lyophilized protein in distilled water. |
Storage
The products are shipped with ice pack and can be stored at -20℃ for 1 year.
2-7 days, 2 to 8 °C under sterile conditions after reconstitution.
3 -6 months, -20 to -80°C under sterile conditions after reconstitution.
Recommend to aliquot the protein into smaller quantities for optimal storage. Please avoid freeze-thaw cycles.
Note
1. For your safety and health, please wear lab coats and disposable gloves for operation.
2. For research use only!
Product Data
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FAQ
Le produit est destiné à des fins de recherche uniquement et n'est pas destiné à un usage thérapeutique ou diagnostique chez l'homme ou l'animal. Les produits et le contenu sont protégés par des brevets, des marques déposées et des droits d'auteur appartenant à Yeasen Biotechnology. Les symboles de marque indiquent le pays d'origine, pas nécessairement l'enregistrement dans toutes les régions.
Certaines applications peuvent nécessiter des droits de propriété intellectuelle tiers supplémentaires.
Yeasen se consacre à la science éthique, estimant que nos recherches doivent répondre à des questions cruciales tout en garantissant la sécurité et les normes éthiques.