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Description
Research Area
Neuroscience; Metabolism Research
Images & Validation
−Item 1 of 1
Key Properties
−| Source | Escherichia coli |
|---|---|
| Expression System | Escherichia coli |
| Biological Activity | Fully biologically active when compared to standard. The biological activity determined by its ability to down-regulate lipid biosynthesis in aortic smooth muscle cells. The effective concentration was found to be 4 μM. |
| Molecular Weight | Approximately 11.7 kDa, a single non-glycosylated polypeptide chain containing 104 amino acids. |
| Protein Sequence | RSFFSFLGEA FDGARDMWRA YSDMREANYI GSDKYFHARG NYDAAKRGPG GVWAAEAISN ARENIQRFFG RGAEDSLADQ AANEWGRSGK DPNHFRPAGL PEKY |
| Purity | > 98 % by SDS-PAGE and HPLC analyses. |
| Endotoxins | 0 |
Storage & Handling
−| Storage | Use a manual defrost freezer and avoid repeated freeze-thaw cycles.- Refer to lot specific COA for the Use by Date when stored at -20 °C as supplied.- 1 month, 2 to 8 °C under sterile conditions after reconstitution.- 3 months, -20 to -70 °C under sterile conditions after reconstitution. |
|---|---|
| Form/Appearance | Lyophilized from a 0.2 μm filtered concentrated solution in 20 mM Tris-HCl, pH 9.0, 150 mM NaCl. |
| Expiration Date | 6 months from date of receipt. |
| Disclaimer | For research use only |

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Protocol Information
Recombinant Human Apolipoprotein-Serum Amyloid A (orb1905940)
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