ELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress
Espèces
Homo sapiens (Human)
Nature
Recombinant
Niveau d'endotoxines
Please contact with the lab for this information.
Pureté
>90% as determined by SDS-PAGE.
Masse moléculaire prédite
39.02 kDa
Forme
Lyophilized
Tampon de stockage
Lyophilized from a solution in PBS pH 7.4, 0.02% NLS, 1 mM EDTA, 4% Trehalose, 1% Mannitol.
Reférez-vous aux informations spécifiques sur le tampon dans la copie papier du datasheet ou dans le COA spécifique au lot.
Reconstitution
Reconstitute in sterile water for a stock solution. Adjust the volume of sterile water so that, after reconstitution, the final stock concentration matches the value indicated on the product label or datasheet.
RECONSTITUTION PROTOCOL
1. Allow the product to be reconstituted and the reconstitution diluent to reach room temperature.
2. Tap or briefly centrifuge the product vial before opening to dislodge any lyophilized material that may be dispersed on the wall or cap of the vial.
3. Use the diluent and stock concentration recommended in the product datasheet. If preparing a stock concentration higher than recommended, contact Technical Service.
4. After adding the diluent, re-cap the vial and invert gently by hand or place on a slow rocking platform to allow the reconstitution diluent to coat all the surfaces inside the vial. Note: Do not mix by vortexing or by pipetting the material up and down.
5. Allow the vial to sit at room temperature with gentle agitation for at least 15 minutes before aliquotting or using.
6. Store the reconstituted material in single use aliquots in polypropylene or siliconized tubes. Aliquots of 10 μL or larger are recommended.
Expédition
In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise.
Stabilité et stockage
Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt.
Noms alternatifs
3-alpha-hydroxysteroid dehydrogenase type 2, Aldo-keto reductase family 1 member C3, Testosterone 17-beta-dehydrogenase 5, 3-alpha-HSD type II, brain, DD3, DD-3, PGFS, Prostaglandin F synthase, 17-beta-HSD 5, Chlordecone reductase homolog HAKRb, Dihydrodiol dehydrogenase type I, Dihydrodiol dehydrogenase 3, HSD17B5, 17-beta-hydroxysteroid dehydrogenase type 5, HA1753, KIAA0119, DDH1, 3-alpha-HSD type 2, AKR1C3
Contexte
Aldo-keto reductase family 1 member C3 (AKR1C3) is a ~36 kDa protein. Cytosolic aldo-keto reductase that catalyzes NADPH-dependent reduction of ketosteroids to hydroxysteroids. Displays broad substrate specificity with distinct positional and stereochemistry, primarily generating 17beta-hydroxysteroids, but also 3alpha- and 20alpha-hydroxysteroids. Produces potent androgens via classical and 'backdoor'/alternative pathways. In the classical androgen metabolic pathway (biosynthesis of 5alpha-dihydrotestosterone (5alpha-DHT) via testosterone), catalyzes the reduction of delta4-androstenedione to form testosterone. In the 'backdoor' androgen metabolic pathway (biosynthesis of 5alpha-dihydrotestosterone (5alpha-DHT) via pregnanes), reduces androsterone to 5alpha-androstane-3alpha,17beta-diol preceding 5alpha-DHT secretion.
1. Penning, TM. et al. (2000) The Biochemical journal 351, 67-77. PMID: 10998348
2. Penning, TM. et al. (2001) Molecular and cellular endocrinology 171, 137-49. PMID: 11165022
3. Byrns, MC. et al. (2010) The Journal of steroid biochemistry and molecular biology 118, 177-87. PMID: 20036328
4. Lin, HK. et al. (1997) Molecular endocrinology (Baltimore, Md.) 11, 1971-84. PMID: 9415401
5. Dufort, I. et al. (1999) Endocrinology 140, 568-74. PMID: 9927279
7. Steckelbroeck, S. et al. (2004) The Journal of biological chemistry 279, 10784-95. PMID: 14672942
8. Khanna, M. et al. (1995) The Journal of biological chemistry 270, 20162-8. PMID: 7650035
9. Endo, S. et al. (2020) The Journal of steroid biochemistry and molecular biology 199, 105586. PMID: 31926269
Note
For research use only.
Images
SDS-PAGE
SDS-PAGE for Recombinant Human AKR1C3 Protein, N-His
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