PCSK9 Protein (C-His, Human)
Product Specifications
Abbreviation
PCSK9
Synonyms
FH3, FHCL3, HCHOLA3, LDLCQ1, NARC-1, NARC1, PC9, PSEC0052
Host
HEK 293
Tag
C-His
Endotoxin
< 1.0 EU per μg protein as determined by the LAL method.
Purity
≥ 95 % as determined by SDS-PAGE. ≥ 90 % as determined by SEC-HPLC.
Bioactivity
1.Immobilized Recombinant Human LDL Receptor Protein (Fc Tag) (Cat: 10231-H05H) at 2 μg/ml (100 μl/well) can bind Recombinant Human PCSK9 / NARC1 (D374Y, V474I, G670E) Protein (His Tag) (Cat: 10594-H08H1), the EC50 of Recombinant Human PCSK9 / NARC1 (D374Y, V474I, G670E) Protein (His Tag) is 8-26 ng/mL. 2.Loaded Recombinant Human LDLR/LDL Receptor Protein, mFc Tag (Cat. No. 10231-H05H) on ProA Biosensor, can bind Human PCSK9 / NARC1 (D374Y, V474I, G670E) Protein, His Tag (Cat. No. 10594-H08H1) with an affinity constant of 3.08nM as determined in BLI assay (Sartorius Octet RED384) (Routinely tested) .
Function
Met1-Gln692
Molecular Weight
The recombinant human PCSK9 consists 673 amino acids and predicts a molecular mass of 72.6 kDa. As a result of glycosylation and proteolytic digestion, it migrates as doublet with apparent molecular mass of 19 kDa and 60 kDa corresponding to the pro domain and mature form respectively in SDS-PAGE under reducing conditions.
Species
Human
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