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Recombinant Biotinylated Mouse PCSK9, Avi Tag (Avitag™), His Tag, 25 µg  

Recombinant Biotinylated Mouse PCSK9, Avi Tag (Avitag™), His Tag, 25 µg

MABSol® Recombinant Biotinylated Mouse PCSK9 Protein, expressed from human HEK293 cells, Avi tag (Avitag™), His Tag

Synonyms: recombinant, mouse, biotinylated, protein, PCSK9,FH3,PC9

More details


455,00 €

Proprotein convertase subtilisin/kexin type 9 (PCSK9) is also known as NARC1 (neural apoptosis regulated convertase), is a newly identified subtilase belonging to the peptidase S8 subfamily. Mouse PCSK9 is synthesized as a soluble zymogen, and undergoes autocatalytic intramolecular processing in the endoplasmic reticulum, resulting in the cleavage of its propeptide that remains associated with the secreted active enzyme with a broad alkaline pH optimum. This protein plays a major regulatory role in cholesterol homeostasis. PCSK9 binds to the epidermal growth factor-like repeat A (EGF-A) domain of the low-density lipoprotein receptor (LDLR), inducing LDLR degradation. PCSK9 may also have a role in the differentiation of cortical neurons. Mutations in this gene have been associated with a rare form of autosomal dominant familial hypercholesterolemia (HCHOLA3).

MABSol® Recombinant Biotinylated Mouse PCSK9, Avitag,His Tag (PC9-M82E1) is expressed from human HEK293 cells. It contains AA Gln 35 - Gln 694 (Accession # AAH38085.1).
Predicted N-terminus: Gln 35

Molecular Characterization
This protein carries an Avi tag (Avitag™) at the C-terminus, followed by a polyhistidine tag. This protein undergoes autocatalytic cleavage to release the pro-peptide and mature chain. The protein has a calculated MW of 13.9 kDa and 61.1 kDa. The protein migrates as 16 kDa and 66 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation.

Biotinylation of this product is performed using Avitag™ technology. Briefly, the single lysine residue in the Avitag is enzymatically labeled with biotin.

Biotin:Protein Ratio

Passed as determined by the HABA assay / binding ELISA.

Less than 1.0 EU per μg by the LAL method.

>95% as determined by SDS-PAGE.

Lyophilized from 0.22 μm filtered solution in PBS, pH7.4 with trehalose as protectant.

Please see Certificate of Analysis for specific instructions.
For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.

For long term storage, the product should be stored at lyophilized state at -20°C or lower.
Please avoid repeated freeze-thaw cycles.
This product is stable after storage at:
-20°C to -70°C for 12 months in lyophilized state;
-70°C for 3 months under sterile conditions after reconstitution.

Please refer to product data sheet.

Clinical and Translational Updates

(1) "Lysyl oxidase expression in smooth muscle cells determines the level of intima calcification in hypercholesterolemia-induced atherosclerosis"
Ballester-Servera, Alonso, Taurón et al
Clin Investig Arterioscler (2024)
(2) "Lipid Disorders Management Strategies (2024) in Prediabetic and Diabetic Patients"
Gaita, Timar, Timar et al
Pharmaceuticals (Basel) (2024) 17 (2)
(3) "Low-Density Lipoprotein Cholesterol-Lowering Drugs: A Narrative Review"
Ferri, Ruscica, Fazio et al
J Clin Med (2024) 13 (4)Current Management of Peripheral Artery Disease: Focus on Pharmacotherapy"
Golledge, Fernando, Armstrong
Drugs (2022)
Showing 1-3 of 5890 papers.