- Express System: HEK293
- Product Tag: C-His
- Purity: > 95% as determined by Bis-Tris PAGE;> 95% as determined by HPLC
- Activity: The affinity constant of 0.61 nM as determined in SPR assay (Biacore T200).
- Amino Acid Range: Gln35-Gln694
Product Description |
Recombinant Mouse PCSK9 Protein is expressed from HEK293 with His tag at the C-Terminus.It contains Gln35-Gln694. |
Product Background |
Proprotein convertase subtilisin/kexin type 9 (PCSK9) is an enzyme encoded by the PCSK9 gene in humans on chromosome 1.The first two PCSK9 inhibitors, alirocumab and evolocumab, were approved as once every two week injections, by the U.S. Food and Drug Administration in 2015 for lowering LDL-particle concentrations when statins and other drugs were not sufficiently effective or poorly tolerated. |
Product Category |
Recombinant Protein / Antibody discovery / Antibody discovery | Others |
Protein |
PCSK9 |
Synonyms |
PC9; PCSK9; FH3; HCHOLA3; LDLCQ1; NARC-1 |
Accession |
|
Species |
Mouse |
Biotinylated |
no |
Amino Acid Range |
Gln35-Gln694 |
Molecular Weight |
Due to autocatalytic cleavage, the protein release the pro-form (59 kDa) and mature form (14 kDa). Due to glycosylation, the protein migrates to 65-68 kDa (pro-form) and 15kDa (mature form) based on Bis-Tris PAGE result. |
Activity |
The affinity constant of 0.61 nM as determined in SPR assay (Biacore T200). |
Product Tag |
C-His |
Fluorophore |
Unconjugated |
Expression System |
HEK293 |
Purity |
> 95% as determined by Bis-Tris PAGE;> 95% as determined by HPLC |
Endotoxin |
Less than 1 EU per ug by the LAL method. |
Form |
Lyophilized |
Shipping |
Shipped at ambient temperature. |
Formulation |
Lyophilized from 0.22um filtered solution in 20mM Tris, 150mM NaCL, 200mM L-Aginine (pH 8.2). Normally 8% mannitol is added as protectant before lyophilization. |
Reconstitution |
Dissolve the lyophilized protein in distilled water. It is recommended to resuspend at 0.5 mg/mL if the lyophilized powder is 100 ug or less, at 1mg/ml for 500ug or 1mg lyophilized powder. Do not mix by vortex or vigorous shaking. |
Stability And Storage |
-20 to -80°C for 12 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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