Product Name
Aldo-Keto Reductase 1C4/AKR1C4, Recombinant Protein
Full Product Name
Recombinant Human Aldo-Keto Reductase 1C4/AKR1C4 Protein (N-6His)
Product Synonym Names
Aldo-Keto Reductase Family 1 Member C4; 3-Alpha-HSD1; 3-Alpha-Hydroxysteroid Dehydrogenase Type I; Chlordecone Reductase; CDR; Dihydrodiol Dehydrogenase 4; DD-4; DD4; HAKRA; AKR1C4; CHDR
Product Gene Name
AKR1C4 recombinant protein
[Similar Products]
Research Use Only
For Research Use Only. Not for use in diagnostic procedures.
Sequence Positions
Met1-Tyr323
3D Structure
ModBase 3D Structure for P17516
Purity/Purification
>90% as determined by reducing SDS-PAGE.
Form/Format
Supplied as a 0.2 mum filtered solution of 20mM Tris HCl, 150mM NaCl, pH 8.0.
Endotoxin
<1.0 EU per ug as determined by LAL test.
Preparation and Storage
Store at < -20 degree C, stable for 6 months after receipt. Please minimize freeze-thaw cycles.
ISO Certification
Manufactured in an ISO 9001:2015 Certified Laboratory.
Other Notes
Small volumes of AKR1C4 recombinant protein vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.
Related Product Information for
AKR1C4 recombinant protein
Aldo-Keto Reductase 1C4/AKR1C4 is a member of the aldo/keto reductase family that consists of more than 40 known enzymes and proteins. AKR1C4 has highly expressed in Liver. It can catalyzes the bioreduction of chlordecone, a toxic organochlorine pesticide, to chlordecone alcohol in liver. AKR1C4 catalyzes the transformation of the potent androgen dihydrotestosterone (DHT) into the less active form, 5-alpha-Androstan-3-alpha, 17-beta-diol (3-alpha-diol). In addition, AKR1C4 also has some 20-alpha-Hydroxysteroid Dehydrogenase activity.
NCBI/Uniprot data below describe general gene information for AKR1C4. It may not necessarily be applicable to this product.
NCBI Accession #
NP_001809.3
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NCBI GenBank Nucleotide #
NM_001818.3
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UniProt Primary Accession #
P17516
[Other Products]
UniProt Secondary Accession #
Q5T6A3; Q8WW84; Q9NS54[Other Products]
UniProt Related Accession #
P17516[Other Products]
Molecular Weight
Molecular Mass: 39.3 kDa
Actual Protein Molecular Mass: 26; 38 kDa
NCBI Official Full Name
aldo-keto reductase family 1 member C4
NCBI Official Synonym Full Names
aldo-keto reductase family 1 member C4
NCBI Official Symbol
AKR1C4 [Similar Products]
NCBI Official Synonym Symbols
C11; CDR; DD4; CHDR; DD-4; HAKRA; 3-alpha-HSD
[Similar Products]
NCBI Protein Information
aldo-keto reductase family 1 member C4
UniProt Protein Name
Aldo-keto reductase family 1 member C4
UniProt Synonym Protein Names
3-alpha-HSD1; 3-alpha-hydroxysteroid dehydrogenase type I (EC:1.1.1.357); Chlordecone reductase (EC:1.1.1.225); CDR; Dihydrodiol dehydrogenase 4; DD-4; DD4; HAKRA
Protein Family
Aldo-keto reductase family
UniProt Gene Name
AKR1C4 [Similar Products]
UniProt Synonym Gene Names
CHDR; CDR; DD-4; DD4 [Similar Products]
NCBI Summary for AKR1C4
This gene encodes a member of the aldo/keto reductase superfamily, which consists of more than 40 known enzymes and proteins. These enzymes catalyze the conversion of aldehydes and ketones to their corresponding alcohols by utilizing NADH and/or NADPH as cofactors. The enzymes display overlapping but distinct substrate specificity. This enzyme catalyzes the bioreduction of chlordecone, a toxic organochlorine pesticide, to chlordecone alcohol in liver. This gene shares high sequence identity with three other gene members and is clustered with those three genes at chromosome 10p15-p14. [provided by RefSeq, Jul 2008]
UniProt Comments for AKR1C4
Catalyzes the transformation of the potent androgen dihydrotestosterone (DHT) into the less active form, 5-alpha-androstan-3-alpha,17-beta-diol (3-alpha-diol). Also has some 20-alpha-hydroxysteroid dehydrogenase activity. The biotransformation of the pesticide chlordecone (kepone) to its corresponding alcohol leads to increased biliary excretion of the pesticide and concomitant reduction of its neurotoxicity since bile is the major excretory route.
Research Articles on AKR1C4
1. the present study suggests that AKR1C1, AKR1C2, AKR1C3, and AKR1C4 are closely associated with drug resistance to both CDDP and 5FU, and that mefenamic acid, an inhibitor of AKR1C, restores sensitivity through inhibition of drug-resistance in human cancer cells.
Precautions
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Disclaimer
While every efforts were made to ensure the accuracy of the information provided in this datasheet, MyBioSource will not be liable for any omissions or errors contained herein. MyBioSource reserves the right to make changes to this datasheet at any time without prior notice.
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