CD22 Protein (AA 20-687) (His-Avi Tag,Biotin)
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- Antigène Voir toutes CD22 Protéines
- CD22 (CD22 Molecule (CD22))
- Type de proteíne
- Recombinant
- Attributs du protein
- AA 20-687
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Origine
- Humain
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Source
- HEK-293 Cells
- Purification/Conjugué
- Cette CD22 protéine est marqué à la His-Avi Tag,Biotin.
- Fonction
- Biotinylated Human Siglec-2/CD22 Protein
- Séquence
- Asp20-Arg687
- Attributs du produit
- Recombinant Biotinylated Human Siglec-2/CD22 Protein is expressed from HEK293 with His tag and Avi tag at the C-Terminus.It contains Asp20-Arg687.
- Pureté
- > 95 % as determined by Tris-Bis PAGE,> 95 % as determined by HPLC
- Stérilité
- 0.22 μm filtered
- niveau d'endotoxine
- Less than 1EU per μg by the LAL method.
- Biological Activity Comment
- Immobilized Anti-Siglec-2 Antibody, hFc Tag at 0.5μg/ml (100μl/well) on the plate. Dose response curve for Biotinylated Human Siglec-2, His Tag with the EC50 of 19.1ng/ml determined by ELISA. See testing image for detail.
- Top Product
- Discover our top product CD22 Protéine
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- Restrictions
- For Research Use only
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- Format
- Lyophilized
- Reconstitution
- Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/mL is recommended. Dissolve the lyophilized protein in distilled water.
- Buffer
- Lyophilized from 0.22μm filtered solution in PBS ( pH 7.4). Normally 8 % trehalose is added as protectant before lyophilization.
- Stock
- -20 °C,-80 °C
- Stockage commentaire
- -20 to -80°C for 12 months as supplied from date of receipt., -80°C for 3-6 months after reconstitution., 2-8°C for 2-7 days after reconstitution., Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.
- Date de péremption
- 12 months
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- Antigène
- CD22 (CD22 Molecule (CD22))
- Autre désignation
- Siglec-2 (CD22 Produits)
- Synonymes
- A530093D23 Protein, Lyb-8 Protein, Lyb8 Protein, SIGLEC-2 Protein, SIGLEC2 Protein, siglec-2 Protein, CD22 antigen Protein, CD22 molecule Protein, Cd22 Protein, CD22 Protein
- Sujet
- CD22, or cluster of differentiation-22, is a molecule belonging to the SIGLEC family of lectins. It is found on the surface of mature B cells and to a lesser extent on some immature B cells. CD22 a member of the immunoglobulin superfamily. CD22 functions as an inhibitory receptor for B cell receptor (BCR) signaling. It is also involved in the B cell trafficking to Peyer's patches in mice.
- Poids moléculaire
- 78.1 kDa. Due to glycosylation, the protein migrates to 110-120 kDa based on Tris-Bis PAGE result.
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