Product Description |
Recombinant Human Siglec-15/CD33L3 Protein is expressed from HEK293 with hFc tag at the C-Terminus.It contains Lys24-Gly260. |
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 / Antibody discovery |
Protein |
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 |
Lys24-Gly260 |
Molecular Weight |
The protein has a predicted MW of 52.6 kDa. Due to glycosylation, the protein migrates to 53-60 kDa based on Bis-Tris PAGE result. |
Activity |
Immobilized Human Siglec-15, hFc Tag at 2ug/ml (100ul/well) on the plate. Dose response curve for Biotinylated Anti-Siglec-15 Antibody, hFc Tag with the EC50 of 22.4ng/ml determined by ELISA. See testing image for detail. |
Product Tag |
C-hFc |
Expression System |
HEK293 |
Purity |
> 95% as determined by Bis-Tris PAGE |
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 |
-20 to -80°C for 24 months as supplied from date of receipt.;-80°C for 3 months after reconstitution.;Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles. |
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