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| Code | CSB-EP001544HU |
| Size | $1812 How to order? |
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| Have Questions? | Leave a Message or Start an on-line Chat |
| Purity | Greater than 90% as determined by SDS-PAGE. |
| Target Names | AKR1C3 |
| Uniprot No. | P42330 |
| Research Area | Signal Transduction |
| Alternative Names | 17 beta HSD 5; 17 beta hydroxysteroid dehydrogenase type 5; 17-beta-HSD 5; 17-beta-hydroxysteroid dehydrogenase type 5; 2-dihydrobenzene-1; 2-diol dehydrogenase; 20 alpha-hydroxysteroid dehydrogenase; 20-alpha-hydroxysteroid dehydrogenase; 3 alpha hydroxysteroid dehydrogenase type II; 3-alpha-HSD type 2; 3-alpha-HSD type II; 3-alpha-HSD type II; brain; 3-alpha-hydroxysteroid dehydrogenase type 2; AK1C3_HUMAN; AKR1 C3; Akr1c18; AKR1C3; Aldo keto reductase family 1 member C3; Aldo-keto reductase family 1 member C3; brain; Chlordecone reductase; Chlordecone reductase homolog HAKRb; DD-3; DD3; DDH1; DDX; Dihydrodiol dehydrogenase 3; Dihydrodiol dehydrogenase type I; Dihydrodiol dehydrogenase X; HA1753; HAKRB; HAKRe; hluPGFS; HSD17B5; Indanol dehydrogenase; KIAA0119; PGFS; Prostaglandin F synthase; Testosterone 17-beta-dehydrogenase 5; Trans-1; Trans-1,2-dihydrobenzene-1,2-diol dehydrogenase; Type IIb 3 alpha hydroxysteroid dehydrogenase |
| Species | Homo sapiens (Human) |
| Source | E.coli |
| Expression Region | 1-323aa |
| Target Protein Sequence | MDSKHQCVKLNDGHFMPVLGFGTYAPPEVPRSKALEVTKLAIEAGFRHIDSAHLYNNEEQVGLAIRSKIADGSVKREDIFYTSKLWSTFHRPELVRPALENSLKKAQLDYVDLYLIHSPMSLKPGEELSPTDENGKVIFDIVDLCTTWEAMEKCKDAGLAKSIGVSNFNRRQLEMILNKPGLKYKPVCNQVECHPYFNRSKLLDFCKSKDIVLVAYSALGSQRDKRWVDPNSPVLLEDPVLCALAKKHKRTPALIALRYQLQRGVVVLAKSYNEQRIRQNVQVFEFQLTAEDMKAIDGLDRNLHYFNSDSFASHPNYPYSDEY Note: The complete sequence including tag sequence, target protein sequence and linker sequence could be provided upon request. |
| Mol. Weight | 63.9kDa |
| Protein Length | Full Length |
| Tag Info |
N-terminal GST-tagged |
| Form |
Liquid or Lyophilized powder Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand. |
| Buffer | If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol.
Note: If you have any special requirement for the glycerol content, please remark when you place the order. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0. |
| Reconstitution | We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference. |
| Troubleshooting and FAQs |
Protein FAQs |
| Storage Condition | Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles. |
| Shelf Life | The shelf life is related to many factors, storage state, buffer ingredients, storage temperature
and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C. |
| Lead Time | Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time. |
| Notes | Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week. |
| Datasheet & COA | Please contact us to get it. |
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| Function |
Cytosolic aldo-keto reductase that catalyzes the NADH and NADPH-dependent reduction of ketosteroids to hydroxysteroids. Acts as a NAD(P)(H)-dependent 3-, 17- and 20-ketosteroid reductase on the steroid nucleus and side chain and regulates the metabolism of androgens, estrogens and progesterone. Displays the ability to catalyze both oxidation and reduction in vitro, but most probably acts as a reductase in vivo since the oxidase activity measured in vitro is inhibited by physiological concentration of NADPH. Acts preferentially as a 17-ketosteroid reductase and has the highest catalytic efficiency of the AKR1C enzyme for the reduction of delta4-androstenedione to form testosterone. Reduces prostaglandin (PG) D2 to 11beta-prostaglandin F2, progesterone to 20alpha-hydroxyprogesterone and estrone to 17beta-estradiol. 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). Displays also retinaldehyde reductase activity toward 9-cis-retinal.
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| Gene References into Functions |
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| Subcellular Location | Cytoplasm. |
| Protein Families | Aldo/keto reductase family |
| Tissue Specificity | Expressed in many tissues including adrenal gland, brain, kidney, liver, lung, mammary gland, placenta, small intestine, colon, spleen, prostate and testis. High expression in prostate and mammary gland. In the prostate, higher levels in epithelial cells |
| Database Links |
HGNC: 386 OMIM: 603966 KEGG: hsa:8644 STRING: 9606.ENSP00000369927 UniGene: Hs.78183 |
