Vitamin K Epoxide Reductase Complex, Subunit 1 Proteins (VKORC1)

Vitamin K is essential for blood clotting but must be enzymatically activated. Additionally we are shipping VKORC1 Antibodies (28) and VKORC1 Kits (14) and many more products for this protein.

list all proteins Gene Name GeneID UniProt
VKORC1 79001 Q9BQB6
VKORC1 27973 Q9CRC0
VKORC1 309004 Q6TEK4
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Top VKORC1 Proteins at

Showing 4 out of 4 products:

Catalog No. Origin Source Conjugate Images Quantity Supplier Delivery Price Details
Insect Cells Human rho-1D4 tag „Crystallography Grade“ protein due to multi-step, protein-specific purification process 0.5 mg Log in to see 50 to 55 Days
HEK-293 Cells Human Myc-DYKDDDDK Tag Validation with Western Blot 20 μg Log in to see 10 to 12 Days
Wheat germ Human GST tag 10 μg Log in to see 11 to 12 Days
Escherichia coli (E. coli) Human Un-conjugated   5 applications Log in to see 1 to 2 Days

VKORC1 Proteins by Origin and Source

Origin Expressed in Conjugate
Human , , ,
, ,
Mouse (Murine)
Rat (Rattus)

More Proteins for Vitamin K Epoxide Reductase Complex, Subunit 1 (VKORC1) Interaction Partners

Human Vitamin K Epoxide Reductase Complex, Subunit 1 (VKORC1) interaction partners

  1. The expression of VKOR in benign prostate epithelial cells, along with the association between a functional VKOR SNP and prostate cancer risk, suggests a possible role for VKOR in mediating the effect of warfarin on prostate cancer risk.

  2. analysis of VKORC1 AA-CYP2C9 (show CYP2C9 Proteins)*1*1 genotypes reveals dosing algorithms for vitamin K antagonists

  3. VKORC1 genotype influenced the likelihood of INR (show INSR Proteins) lability during warfarin maintenance in atrial fibrillation patients.

  4. results suggest that the VKORC1 gene rs7294 polymorphism is important for the development of essential hypertension

  5. both vIL-6 and VKORC1v2 interact with calnexin cycle proteins UDP-glucose:glycoprotein glucosyltransferase 1 (UGGT1), which catalyzes monoglucosylation of N-glycans, and oppositely acting glucosidase II (GlucII), and that vIL-6 can promote protein folding.

  6. Patients with non-variceal upper gastrointestinal bleeding caused by the use of NSAID or low dose aspirin are more frequent carriers of the VKORC1-1639 G>A polymorphism.

  7. Our results supported an enzyme activating role for rs56314408C of VKORC1 while rs9923231G>A had no evidence of being functional

  8. Polymorphisms in VKORC1 partially affected daily warfarin dosage requirements. VKORC1 genotype and height are the primary determinants influencing warfarin dosage in Japanese pediatric patients.

  9. VKORC polymorphism affects PC dosage in the initiation as well as the maintenance phase. High rates of bleeding complications and thromboembolic events were found at the beginning of PC therapy in VAD (show KCTD1 Proteins) patients.

  10. Genetic variants of CYP2C9 (show CYP2C9 Proteins)/VKORC1 and age are significant determinants of the maintenance dose of warfarin in patients with atrial fibrillation/valve replacement.

Mouse (Murine) Vitamin K Epoxide Reductase Complex, Subunit 1 (VKORC1) interaction partners

  1. quantified mRNA levels for VKORC1, VKORC1L1, GGCX (show GGCX Proteins), and NQO1 (show NQO1 Proteins) and measured VKOR enzymatic activities in 29 different tissues

  2. OCN is gamma-carboxylated by the gamma-carboxylase (GGCX (show GGCX Proteins)) on three glutamic acid residues, a cellular process requiring reduction of vitamin K by a second enzyme, VKORC1.

  3. The involvement of VKORC1L1 in VKOR activity partly explains the low susceptibility of some extrahepatic tissues to vitamin K antagonists.

  4. molecular cloning [VKORC1]

  5. The genetic basis for resistance to anticoagulants lies in mutations in Vkorc1.

  6. An analysis of novel mutations show that the VKORC1 gene is the main target for spontaneous mutations conferring warfarin resistance.

  7. Each VKORC1 T-allele present in patients from the Rotterdam anticoagulation therapy study is shown to decrease the required acenocoumarol dosage by 5.1 mg/week.

VKORC1 Protein Profile

Protein Summary

Vitamin K is essential for blood clotting but must be enzymatically activated. This enzymatically activated form of vitamin K is a reduced form required for the carboxylation of glutamic acid residues in some blood-clotting proteins. The product of this gene encodes the enzyme that is responsible for reducing vitamin K 2,3-epoxide to the enzymatically activated form. Fatal bleeding can be caused by vitamin K deficiency and by the vitamin K antagonist warfarin, and it is the product of this gene that is sensitive to warfarin. In humans, mutations in this gene can be associated with deficiencies in vitamin-K-dependent clotting factors and, in humans and rats, with warfarin resistance. Two pseudogenes have been identified on chromosome 1 and the X chromosome. Two alternatively spliced transcripts encoding different isoforms have been described.

Gene names and symbols associated with VKORC1

  • vitamin K epoxide reductase complex, subunit 1 (VKORC1)
  • vitamin K epoxide reductase complex subunit 1 (vkorc1)
  • vitamin K epoxide reductase complex, subunit 1 (vkorc1)
  • vitamin K epoxide reductase complex subunit 1 (VKORC1)
  • Vitamin-K epoxide reductase (Vkor)
  • vitamin K epoxide reductase complex, subunit 1 (Vkorc1)
  • BP1071 protein
  • CG33544 protein
  • D7Wsu86e protein
  • Dmel\\CG33544 protein
  • EDTP308 protein
  • HDC06808 protein
  • IMAGE3455200 protein
  • MGC89620 protein
  • MST134 protein
  • MST576 protein
  • VKCFD2 protein
  • VKOR protein
  • VKORC1 protein

Protein level used designations for VKORC1

phylloquinone epoxide reductase , vitamin K1 epoxide reductase (warfarin-sensitive) , vitamin K epoxide reductase complex, subunit 1 , CG33544-PA , Vkor-PA , vitamin K dependent clotting factors deficiency 2 , vitamin K epoxide reductase complex subunit 1 , vitamin K1 2,3-epoxide reductase subunit 1 , Warfarin resistance

404205 Gallus gallus
446034 Takifugu rubripes
448775 Xenopus (Silurana) tropicalis
479775 Canis lupus familiaris
3346188 Drosophila melanogaster
79001 Homo sapiens
27973 Mus musculus
309004 Rattus norvegicus
445422 Bos taurus
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