Recombinant Mouse Aldose reductase (Akr1b1)

Code CSB-YP001539MO
MSDS
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Source Yeast
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Code CSB-EP001539MO
MSDS
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Source E.coli
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Code CSB-EP001539MO-B
MSDS
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Source E.coli
Conjugate Avi-tag Biotinylated
E. coli biotin ligase (BirA) is highly specific in covalently attaching biotin to the 15 amino acid AviTag peptide. This recombinant protein was biotinylated in vivo by AviTag-BirA technology, which method is BriA catalyzes amide linkage between the biotin and the specific lysine of the AviTag.
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Code CSB-BP001539MO
MSDS
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Source Baculovirus
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Code CSB-MP001539MO
MSDS
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Source Mammalian cell
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Product Details

Purity
>85% (SDS-PAGE)
Target Names
Akr1b1
Uniprot No.
Alternative Names
Akr1b1; Akr1b3; Aldor1; Aldr1; Alr2; Aldo-keto reductase family 1 member B1; EC 1.1.1.300; EC 1.1.1.372; EC 1.1.1.54; Aldehyde reductase; Aldo-keto reductase family 1 member B3; Aldose reductase; AR; EC 1.1.1.21
Species
Mus musculus (Mouse)
Expression Region
2-316
Target Protein Sequence
ASHLELNNG TKMPTLGLGT WKSPPGQVTE AVKVAIDLGY RHIDCAQVYQ NEKEVGVALQ EKLKEQVVKR QDLFIVSKLW CTFHDKSMVK GAFQKTLSDL QLDYLDLYLI HWPTGFKPGP DYFPLDASGN VIPSDTDFVD TWTAMEQLVD EGLVKTIGVS NFNPLQIERI LNKPGLKYKP AVNQIECHPY LTQEKLIEYC HSKGIVVTAY SPLGSPDRPW AKPEDPSLLE DPRIKAIAAK YNKTTAQVLI RFPIQRNLVV IPKSVTPVRI AENLKVFDFE VSSEDMATLL SYNRNWRVCA LMSCAKHKDY PFHAEV
Protein Length
Full Length of Mature Protein
Tag Info
Tag type will be determined during the manufacturing process.
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Form
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 before Lyophilization
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℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
Troubleshooting and 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.
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
Notes
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet
Please contact us to get it.

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Target Background

Function
Catalyzes the NADPH-dependent reduction of a wide variety of carbonyl-containing compounds to their corresponding alcohols. Displays enzymatic activity towards endogenous metabolites such as aromatic and aliphatic aldehydes, ketones, monosacharides, bile acids and xenobiotics substrates. Key enzyme in the polyol pathway, catalyzes reduction of glucose to sorbitol during hyperglycemia. Reduces steroids and their derivatives and prostaglandins. Displays low enzymatic activity toward all-trans-retinal, 9-cis-retinal, and 13-cis-retinal. Catalyzes the reduction of diverse phospholipid aldehydes such as 1-palmitoyl-2-(5-oxovaleroyl)-sn -glycero-3-phosphoethanolamin (POVPC) and related phospholipid aldehydes that are generated from the oxydation of phosphotidylcholine and phosphatdyleethanolamides. Plays a role in detoxifying dietary and lipid-derived unsaturated carbonyls, such as crotonaldehyde, 4-hydroxynonenal, trans-2-hexenal, trans-2,4-hexadienal and their glutathione-conjugates carbonyls (GS-carbonyls).
Gene References into Functions
  1. modulation of macrophage metabolism by inhibition of AR might represent a novel strategy to modulate host defense responses and to modify metabolism to promote macrophage hypertrophy and phagocytosis under inflammatory conditions PMID: 28111134
  2. Aldose reductase acts as a switch which can regulate microglia by polarizing cells after spinal cord injury. PMID: 25520004
  3. AR overexpression elevates retinal microglia activation in retina. PMID: 27033597
  4. Aldose reductase contributes to diabetes-mediated mitochondrial dysfunction and damage through the activation of p53. PMID: 24474649
  5. Data indicate that inhibition of AR alleviates the MCD diet-induced liver inflammation and fibrosis in db/db mice, probably through dampening CYP2E1 mediated-oxidative stress and ameliorating the expression of pro-inflammatory cytokines. PMID: 24066058
  6. FMHM suppressed the activity of AR-dependent phospholipase C/protein kinase C signaling, which further resulted in downstream inactivation of the IkappaB kinase/IkappaB/nuclear factor-kappa B inflammatory pathway. PMID: 24021941
  7. AR is a critical regulator of protein carnosinylation and carnosine-mediated tissue protection PMID: 23928303
  8. Allergen-induced airway remodeling is mediated by AR and its inhibition blocks the progression of remodeling via inhibiting TGFbeta1-induced Smad-independent and PI3K/AKT/GSK3beta-dependent pathway. PMID: 23460857
  9. BGG-mediated inhibition of aldose reductase prevented LPS-induced activation of JNK. PMID: 23247009
  10. Activation of AR in podocytes may be implicated in diabetic podocytopathy. PMID: 22253613
  11. crystal of AKR1B3 was tetragonal, belonging to space group P4(1)2(1)2 or P4(3)2(1)2, with unit-cell parameters a = b = 107.62, c = 120.76 A PMID: 22139184
  12. the role of AKR1B3 in regulating advanced glycosylation end products and advanced lipoxidation end products PMID: 21276777
  13. Genetic deficiency of Ar significantly ameliorated development of key endpoints linked with early diabetic nephropathy in vivo. PMID: 21267539
  14. a Y48F/H110F double mutant of AKR1B3 completely lost PGDS activity and showed only 2.9% of PGFS activity PMID: 21306562
  15. Sequential catalysis of Aldr1 by glutathione S-transferase P and glutaredoxin may be a general redox switching mechanism that regulates the reduction of protein sulfenic acids to cysteines regulates the reduction of protein sulfenic acids to cysteines PMID: 20538586
  16. regulates LPS-induced glucose uptake and expression of glucose transporter-3 in macrophages PMID: 20348015
  17. The present study indicates that inhibition of aldose reductase in diabetics may protect against damage in the brain and retina following ischemic reperfusion injury. PMID: 20143423
  18. These results indicate that AR plays an important role in diabetes-associated impaired nerve regeneration, in part by affecting vascularization and macrophage invasion during Wallerian degeneration. PMID: 20142761
  19. AKR1B3 acts as the PGFS in adipocytes and AKR1B3-produced PGF(2alpha) suppresses adipocyte differentiation by acting through FP receptors PMID: 20093363
  20. Nrf2 protein regulated the AKR1B3 promoter activity via antioxidant response elements (ARE1) and the activator protein 1 site (AP1). PMID: 15655294
  21. The role of AR in the pathogenesis of diabetic retinopathy was studied in mice with an AR null mutation. PMID: 16249434
  22. Aldose reductase not only plays important roles in osmoregulation and medullary cell survival but may also be essential for the full maturation of the urine concentrating mechanism. PMID: 16449351
  23. Increased polyol pathway flux through AR is a major contributing factor in the early signs of diabetic neuropathy, possibly through depletion of glutathione, increased superoxide accumulation, increased jn terminal kinase activation, and DNA damage. PMID: 16804062
  24. reduced glutathionyl-4-hydroxynonanal-lipid aldehydes catalyzed by AR propagate lipopolysaccharide-induced production of inflammatory markers PMID: 16956889
  25. Aldose reductase mediates endotoxin-induced inflammation and cardiomyopathy PMID: 17030682
  26. Catalyzes lipid aldehyde-glutathione conjugates regulate the lipopolysacchaide-induced production of inflammatory marker nitric oxide and cytotoxicity in RAW 264.7 macrophage cells. PMID: 17382209
  27. AR plays an important role in the regulation of hepatic PPARalpha phosphorylation and activity and lipid homeostasis PMID: 18445591
  28. EGFR-Ras-MAPK pathway contributes to TonEBP transcriptional activation and targets gene expression during osmotic stress, thus establishing a membrane-associated signal input that contributes to the regulation of TonEBP activity PMID: 19225051
  29. Aldose reductase protects against early atherosclerotic lesion formation in apolipoprotein E-null mice. PMID: 19729598
  30. Inhibition of aldose reductase prevents oxidant-induced inflammatory signals leading to cytotoxicity in small airway epithelial cells and ovalbumin-induced airway inflammation in mice. PMID: 19752229

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Subcellular Location
Cytoplasm.
Protein Families
Aldo/keto reductase family
Tissue Specificity
Abundant in the testis, skeletal muscle and kidney.
Database Links
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