Address: 45-1 Ramsey Road, Shirley, NY 11967, USA    USA: 1-631-559-9269  1-631-448-7888   Fax: 1-631-938-8127  Europe: 44-207-097-1828   Email: info@creative-biomart.com
Home > Products > Recombinant Proteins > Recombinant Human HMGCR protein, His-tagged

Recombinant Human HMGCR protein, His-tagged

   Share
"HMGCR" Related Products.
By Species
Chicken(1)
Human(9)
Mouse(3)
Rat(4)
By Source
By Tag
GST(2)
His(5)
Cat.No.:
HMGCR-263H
Product Overview:
Recombinant Human HMGCR(Ser426-Ala888) fused with an N-terminal Met and 6-His tag was expressed in E. coli.
Description:
HMG-CoA reductase (HMGCR) is a transmembrane glycoprotein of the endoplasmic reticulum. It is the rate-limiting enzyme in cholesterol biosynthesis and converts HMG-CoA to mevalonate. Mevalonate can be converted to cholesterol through a series of enzymatic reactions, and can also serve as the precursor for several nonsterol isoprenoid compounds such as ubiquinone, dolichol, and the isopentenyl group of tRNA. The activity of HMGCR is finely regulated by a negative feedback mechanism in which cholesterol and the other end products of the metabolic pathway suppress the enzyme in a multivalent fashion. Cholesterol suppresses the reductase activity primarily by inhibiting the rate of transcription of the reductase gene. Cytosolic cholesterol is derived from the internalization and degradation of low density lipoprotein (LDL) via the LDL receptor. Competitive inhibitors of the reductase induce the expression of LDL receptors in the liver, which in turn increases the catabolism of plasma LDL and lowers the plasma concentration of cholesterol, an important determinant of atherosclerosis. The well-known inhibitors for HMGCR are statins, a class of hypolipidemic agents used as pharmaceuticals to lower cholesterol levels in individuals at risk from cardiovascular disease due to hypercholesterolemia. The recombinant human HMGCR contains only the catalytic domain of the enzyme.
Source:
E. coli
Species:
Human
Tag :
His
Predicted N Terminal:
Met
Form:
Supplied as a 0.2 μm filtered solution in Tris, NaCl, DTT and Glycerol.
Bio-activity:
Measured by its ability to reduce HMG-CoA with NADPH. The specific activity is >6,000 pmol/min/μg.
Molecular Mass:
Predicted Molecular Mass: 51 kDa
SDS-PAGE: 51-61 kDa, reducing conditions
Endotoxin:
<0.1 EU per 1 μg of the protein by the LAL method.
Purity:
>95%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie® Blue Staining.
Storage:
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
6 months from date of receipt, -20 to -70 centigrade as supplied.
3 months, -20 to -70 centigrade under sterile conditions after opening.


Online Inquiry    
Note: There will be extra charge for optional service!
Optional requirements on this protein +Expand
C-fusion   N-fusion  Non-tagged
His   GST  Fc  Others
<1.0 eu/μg   <0.1 eu/μg  <0.01 eu/μg  Not required
Monomer Isolation   Dimer Isolation   Not required
>80% by SDS-PAGE   >90% by SDS-PAGE  >95% by SDS-PAGE  Others
Please input "biomart" as verification code.
Please review Creative Biomart's privacy policy for more information.
Price does not include shipping and packaging costs.Request quote for final price.

If you have any other questions, please call
+1-631-559-9269.

online inquiry

Welcome! For price inquiries, please feel free to contact us through the form below. We will get back to you as soon as possible.

45-1 Ramsey Road, Shirley, NY 11967, USA
USA: 1-631-559-9269  1-631-448-7888
Europe: 44-207-097-1828
FAX: 1-631-938-8127
EMAIL: info@creative-biomart.com

facebook twitter linkedin google plus google plus

Join 10 other subscribers

24x7
CUSTOMER SERVICE
Easy access to products and services you need from our library via powerful searching tools
Copyright © 2007 - 2017 Creative Biomart. All Rights Reserved.