Product Description |
Recombinant Human Siglec-15/CD33L3 Protein is expressed from HEK293 with His tag and Avi tag at the C-Terminus.It contains Phe20-Thr263. |
Product Background |
Siglec-15 is a transmembrane glycoprotein in the Siglec family of sialic acid-binding immune regulatory molecules. Mature human Siglec-15 consists of a 244 amino acid extracellular domain (ECD) with two Ig-like domains, a 21 aa transmembrane segment, and a 44 aa cytoplasmic domain. Siglec-15 is a potential therapeutic target for osteoporosis and plays a conserved regulatory role in the immune system of vertebrates.. |
Product Category |
Recombinant Protein |
Target |
Siglec-15/CD33L3 |
Synonyms |
CD33 molecule-like 3; CD33L3; HsT1361; Siglec15; CD33 antigen-like 3; SIGLEC-15 |
Accession |
|
Species |
Human |
Biotinylated |
no |
Amino Acid Range |
Phe20-Thr263 |
Molecular Weight |
The protein has a predicted MW of 29.5 kDa. Due to glycosylation, the protein migrates to 30-38 kDa based on Bis-Tris PAGE result. |
Activity |
Immobilized Human Siglec-15, His Tag at 0.5ug/ml (100ul/well) on the plate. Dose response curve for Anti-Siglec-15 Antibody, hFc Tag with the EC50 of 5.2ng/ml determined by ELISA. See testing image for detail. |
Product Tag |
C-His-Avi |
Express System |
HEK293 |
Purity |
> 95% as determined by Bis-Tris PAGE;> 95% as determined by HPLC |
Endotoxin |
Less than 1EU per ug by the LAL method. |
Form |
Lyophilized |
Shipping |
Shipped at ambient temperature. |
Formulation |
Lyophilized from 0.22um filtered solution in 20mM NaAC (pH 5.0). Normally 8% trehalose is added as protectant before lyophilization. |
Reconstitution |
Centrifuge the tube before opening. Reconstituting to a concentration more than 100 ug/ml is recommended. Dissolve the lyophilized protein in 20mM NaAC (pH 5.0). |
Stability And Storage |
Reconstituted protein stable at -80°C for 12 months, 4°C for 1 week. Use a manual defrost freezer and avoid repeated freeze-thaw cycles. |
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Immobilized Human Siglec-15, His Tag at 0.5ug/ml (100ul/well) on the plate. Dose response curve for Anti-Siglec-15 Antibody, hFc Tag with the EC50 of 5.2ng/ml determined by ELISA. |
|
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Human Siglec-15 on Bis-Tris PAGE under reduced condition. The purity is greater than 95%. |
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The purity of Human Siglec-15 is greater than 95% as determined by SEC-HPLC. |
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