Human SR-BI/SCARB1 Protein (SRI-HM101)
Catalog: SRI-HM101
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| Product Description | Recombinant Human SR-BI/SCARB1 Protein is expressed from HEK293 with His tag at the C-terminus.It contains Pro33-Tyr443. |
Product Background |
The scavenger receptor class B member 1 (SR-B1 or Scarb1) is a glycosylated cell surface receptor for high density lipoproteins (HDL), oxidized low density lipoproteins (OxLDL), and phosphocholine-containing oxidized phospholipids (PC-OxPLs). Scarb1 is expressed in macrophages and has been shown to have both pro- and anti-atherogenic properties. |
Product Category |
Recombinant Protein |
Target |
SR-BI/SCARB1 |
| Accession | |
Species |
Human |
Amino Acid Range |
Pro33-Tyr443 |
| Molecular Weight | The protein has a predicted MW of 47.76 kDa. Due to glycosylation, the protein migrates to 70-90 kDa based on Tris-Bis PAGE result. |
Product Tag |
C-His |
Express System |
HEK293 |
| Purity | > 95% as determined by Tris-Bis PAGE;> 90% as determined by HPLC |
| Endotoxin | Less than 1EU per ug by the LAL method. |
| Form | Lyophilized |
| Shipping | Shipped at ambient temperature. |
| Formulation | Lyophilized from 0.22 um 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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The purity of Human SR-BI is greater than 90% as determined by SEC-HPLC. |
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Human SR-BI on Tris-Bis PAGE under reduced condition. The purity is greater than 95%. |
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