Biotinylated Human CD38 Protein (CD3-HM138B)
Catalog: CD3-HM138B
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Product Description | Recombinant Biotinylated Human CD38 Protein is expressed from HEK293 with His tag and Avi tag at the C-Terminus.It contains Val43-Ile300. |
Product Background |
CD38 (cluster of differentiation 38), also known as cyclic ADP ribose hydrolase, is a transmembrane glycoprotein found on the surface of some immune cells including plasma cells, activated or immature T and B cells, monocytes, and natural killer cells. CD38 participates in cell adhesion, signal transduction and calcium signaling. |
Product Category |
Recombinant Protein |
Target |
CD38 |
Gene/Protein ID |
P28907-1 |
Species |
Human |
Exact Sequence |
Val43-Ile300 |
Molecular Weight | The protein has a predicted MW of 32.50 kDa. Due to glycosylation, the protein migrates to 42-50 kDa based on Tris-Bis PAGE result. |
Activity |
Immobilized Anti-CD38 Antibody, hFc Tag at 2ug/ml (100ul/Well) on the plate. Dose response curve for Biotinylated Human CD38, His Tag with the EC50 of 0.9ug/ml determined by ELISA. See testing image for detail. |
Product Tag |
C-His-Avi |
Express System |
HEK293 |
Purity | > 95% as determined by Tris-Bis 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 PBS (pH 7.4). 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 distilled water. |
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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