Loading...

Purified anti-PCSK9 Antibody

Pricing & Availability
Clone
M1110F3 (See other available formats)
Regulatory Status
RUO
Other Names
Neural Apoptosis Regulated Convertase 1 (NARC1), proprotein convertase PC9, subtilisin/kexin-like protease PC9, FH3, HCHOLA3, AI415265, AI747682
Isotype
Rat IgG2b, κ
Ave. Rating
Submit a Review
Product Citations
publications
M1110F3_PURE_PCSK9_Antibody_WB_070215
Recombinant mouse PCSK9 (lane 1, 50 ng) and recombinant human PCSK9 (lane 2, 50 ng) were resolved by electrophoresis, transferred to nitrocellulose, and probed with purified monoclonal anti-PCSK9 antibody (clone M1110F3). Proteins were visualized using a goat anti-rat-IgG secondary antibody conjugated to HRP and chemiluminescence detection.
  • M1110F3_PURE_PCSK9_Antibody_WB_070215
    Recombinant mouse PCSK9 (lane 1, 50 ng) and recombinant human PCSK9 (lane 2, 50 ng) were resolved by electrophoresis, transferred to nitrocellulose, and probed with purified monoclonal anti-PCSK9 antibody (clone M1110F3). Proteins were visualized using a goat anti-rat-IgG secondary antibody conjugated to HRP and chemiluminescence detection.
Cat # Size Price Quantity Check Availability Save
677502 100 µg 212€
Check Availability


Need larger quantities of this item?
Request Bulk Quote
Description

Proprotein convertase subtilisin/kexin 9 (PCSK9) possesses a signal peptide, a prosegment, a catalytic domain, a hinge region, and a C-terminal Cys-His-rich domain. This protein is primarily synthesized and secreted by hepatocytes. Besides the liver, it is also expressed in the small intestine, kidney, and brain. It is also present in the plasma. Upon translocation to the endoplasmic reticulum, the prosegment of PCSK9 is autocatalytically cleaved and secreted as a stable, enzymatically inactive, non-covalent complex. Elevated low density lipoprotein-cholesterol (LDLc) level is a major risk factor for cardiovascular disease and atherosclerosis. PCSK9 is a regulator of LDLc levels through the binding of LDLR, which subsequently leads to the degradation of LDLR. PCSK9 null mice fed with a high fat diet demonstrated a four-fold decrease in cholesterol accumulation, which stresses the important role played by PCSK9 in the development of cardiovascular disesases. PCS59 also binds to other LDLR family members such as very low density lipoprotein receptor (VLDLR), apolipoprotein E receptor (LRP1/APOER), and apolipoprotein receptor 2 (LRP8/APOER2), which leads to their degradation in the intracellular acidic compartments. Like the LDLR, gene expression of PCSK9 is positively regulated by sterol regulatory element-binding protein 2 (SREBP-2), which is a transcription factor that is activated in response to cellular cholesterol depletion.

Product Details
Technical Data Sheet (pdf)

Product Details

Verified Reactivity
Mouse
Antibody Type
Monoclonal
Host Species
Rat
Immunogen
Recombinant mouse PCSK9, amino acids Gln35-Gln694, expressed with a C-terminal His tag and a linker sequence in 293E cells.
Formulation
Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide.
Preparation
The antibody was purified by affinity chromatography.
Concentration
0.5 mg/ml
Storage & Handling
The antibody solution should be stored undiluted between 2°C and 8°C.
Application

WB - Quality tested
Recommended Usage

Each lot of this antibody is quality control tested by Western blotting. For Western blotting, the suggested use of this reagent is 1.0 - 2.5 µg per ml. It is recommended that the reagent be titrated for optimal performance for each application.

Product Citations
  1. Sun H, et al. 2018. J Lipid Res. 59:207. PubMed
RRID
AB_2565908 (BioLegend Cat. No. 677502)

Antigen Details

Structure
Monomer. The molecular mass of a full-length and mature protein is 74.8 kD and 53.7 kD, respectively.
Distribution
Hepatocytes, renal cells, neuroepithelioma, and Schwann cells.
Function
PCSK9 regulates LDLR, VLDLR, APOER, and APOER2 levels, and therefore, LDLc levels. PCSK9 is regulated by SREBP-2.
Interaction
Hepatocytes.
Ligand/Receptor
LDLR, VLDLR, APOB, LRP1, and LRP8.
Biology Area
Cell Biology, Neuroinflammation, Neuroscience, Signal Transduction
Molecular Family
Enzymes and Regulators
Antigen References

1. Seidah NG, et al. 2003. Proc. Natl. Acad. Sci. USA 100:928.
2. Naureckiene S, et al. 2003. Arch. Biochem. Biophys. 420:55.
3. Costet P, et al. 2008. Trends Biochem. Sci. 33:426.
4. Grefhorst A, et. al. 2008. J. Lipid Res. 49:1303.
5. Tavori H, et al. 2013. Circulation 127:2403.
6. Denis M, et al. 2012. Circulation 125:894.
7. Tibolla G, et al. 2011. Nutr. Metab. Cardiovasc. Dis. 21:835.

Gene ID
100102 View all products for this Gene ID
UniProt
View information about PCSK9 on UniProt.org
Go To Top Version: 1    Revision Date: 07/02/2015

For Research Use Only. Not for diagnostic or therapeutic use.

 

This product is supplied subject to the terms and conditions, including the limited license, located at www.biolegend.com/terms) ("Terms") and may be used only as provided in the Terms. Without limiting the foregoing, BioLegend products may not be used for any Commercial Purpose as defined in the Terms, resold in any form, used in manufacturing, or reverse engineered, sequenced, or otherwise studied or used to learn its design or composition without express written approval of BioLegend. Regardless of the information given in this document, user is solely responsible for determining any license requirements necessary for user’s intended use and assumes all risk and liability arising from use of the product. BioLegend is not responsible for patent infringement or any other risks or liabilities whatsoever resulting from the use of its products.

 

BioLegend, the BioLegend logo, and all other trademarks are property of BioLegend, Inc. or their respective owners, and all rights are reserved.

 

8999 BioLegend Way, San Diego, CA 92121 www.biolegend.com
Toll-Free Phone: 1-877-Bio-Legend (246-5343) Phone: (858) 768-5800 Fax: (877) 455-9587

This data display is provided for general comparisons between formats.
Your actual data may vary due to variations in samples, target cells, instruments and their settings, staining conditions, and other factors.
If you need assistance with selecting the best format contact our expert technical support team.

ProductsHere
Login / Register
Remember me
Forgot your password? Reset password?
Create an Account