Recombinant Rat Tribbles homolog 3 (Trib3)

Code CSB-YP892975RA
MSDS
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Source Yeast
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Code CSB-EP892975RA
MSDS
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Source E.coli
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Code CSB-EP892975RA-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-BP892975RA
MSDS
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Source Baculovirus
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Code CSB-MP892975RA
MSDS
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Source Mammalian cell
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Product Details

Purity
>85% (SDS-PAGE)
Target Names
Trib3
Uniprot No.
Alternative Names
Trib3; Nipk; Tribbles homolog 3; TRB-3; Neuronal cell death-inducible putative kinase
Species
Rattus norvegicus (Rat)
Expression Region
1-349
Target Protein Sequence
MRATSLAASA DVPCRKKPLE FDDNIDVECP VLKRVRDEPE PGPTPSLPPA SDLSPAVAPA TRLGPYILLE REQGNCTYRA LHCPTGTEYT CKVYPASEAQ AVLAPYARLP THQHVARPTE VLLGSQLLYT FFTKTHGDLH SLVRSRRGIP EPEAAALFRQ MASAVAHCHK HGLILRDLKL RRFVFSNCER TKLVLENLED ACVMTGPDDS LWDKHACPAY VGPEILSSRP SYSGRAADVW SLGVALFTML AGRYPFQDSE PALLFGKIRR GTFALPEGLS ASARCLIRCL LRREPSERLV ALGILLHPWL REDCSQVSPP RSDRREMDQV VPDGPQLEEA EEGEVGLYG
Protein Length
full length 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
Inactive protein kinase which acts as a regulator of the integrated stress response (ISR), a process for adaptation to various stress. Inhibits the transcriptional activity of DDIT3/CHOP and is involved in DDIT3/CHOP-dependent cell death during ER stress. May play a role in programmed neuronal cell death but does not appear to affect non-neuronal cells. Acts as a negative feedback regulator of the ATF4-dependent transcription during the ISR: while TRIB3 expression is promoted by ATF4, TRIB3 protein interacts with ATF4 and inhibits ATF4 transcription activity. Disrupts insulin signaling by binding directly to Akt kinases and blocking their activation. May bind directly to and mask the 'Thr-308' phosphorylation site in AKT1. Interacts with the NF-kappa-B transactivator p65 RELA and inhibits its phosphorylation and thus its transcriptional activation activity. Interacts with MAPK kinases and regulates activation of MAP kinases. Can inhibit APOBEC3A editing of nuclear DNA.
Gene References into Functions
  1. TRB3 participated in the global cerebral ischemia and reperfusion injury-induced neuronal apoptosis PMID: 28782643
  2. Silencing of TRB3 has a significant ameliorative effect on diabetic nephropathy in rats. PMID: 28600485
  3. data suggest that TRB3 mediates AGE-induced oxidative injury in beta-cells through the PKCbeta2 pathway. PMID: 28534945
  4. The TRB3 silencing alleviated adipocytes insulin resistance. With TRB3 gene silencing, protein levels of IRS-1, GLUT4 and p-AMPK were significantly increased in adipocytes. TRB3 gene silencing decreased blood glucose, ameliorated insulin sensitivity and adipose tissue remodeling in diabetic rats. TRB3 silencing decreased triglyceride, increased glycogen simultaneously in diabetic epididymal and brown adipose tissues (BAT) PMID: 28476619
  5. Trib3 may be associated with the pathogenic mechanism of demyelination in dmy rats. PMID: 27977799
  6. results suggest that a self-amplifying feed-forward loop among Trib3, Akt, and FoxO1 in Abeta-treated neurons induces both apoptosis and autophagy, culminating in neuron death PMID: 28011637
  7. Diabetic rats displayed increased aortic medial thickness, excessive collagen deposition, diminished elastic fibres and reduced vascular compliance with Tribbles 3 overexpression. Trib3 silencing reversed pathological aortic remodeling in diabetic rats. PMID: 26410836
  8. Findings suggest a role for TRIB3 in the development of acute insulin resistance following injury PMID: 26818585
  9. TRB3 plays an important role in stretch-induced cardiomyocyte apoptosis. PMID: 25898323
  10. Taken together, these results suggest that TRB3 mediates renal tubular cell apoptosis induced by protein overload, broadening our understanding of the pathogenesis of progressive proteinuric kidney diseases. PMID: 24925634
  11. Trib3 interferes with the Parkinson's disease-associated prosurvival protein Parkin to mediate death PMID: 26224857
  12. Upregulated TRIB3 expression could induce renal fibrosis accompanied by increased phosphorylation of extracellular signal-regulated kinase. PMID: 24368111
  13. knockdown of TRIB3 inhibited, and TRIB3 overexpression enhanced, the ability of both high glucose and glucosamine to induce insulin resistance. PMID: 23990361
  14. TRB3 may serve as a negative regulator of pro-inflammatory cytokines and chemokines, controlling the extent of the inflammatory response. PMID: 23000510
  15. It was shown that TRIB3 impacts glucose uptake and oxidation oppositely in muscle and fat. The data implicated TRIB3 for the first time as a potent physiological regulator of insulin sensitivity and mitochondrial glucose oxidation. PMID: 22850683
  16. investigation into whether TRB3 plays a major role in diabetic cardiomyopathy (DCM) and the mechanisms involved: TRB3 gene silencing may exert a protective effect on DCM by improving selective insulin resistance. PMID: 21933987
  17. CHOP and ATF4 might mediate PA-induced TRIB3 expression and, by extension, the suppression of IL6 activation of pro-survival kinase AKT. PMID: 20488947
  18. These data identify TRIB3 induction as a novel molecular mechanism in human insulin resistance and diabetes. PMID: 19996382
  19. The present study does not support the hypothesis that the physiological role of TRB3/NIPK might be to put a brake on insulin signalling in hepatocytes. PMID: 15469416
  20. TRB3 has a role in inhibition of Akt/protein kinase B activation PMID: 16452480
  21. TRB3 may be involved in metabolic syndrome by inhibiting activation of Akt in adipose tissue. PMID: 18497449
  22. Data demonstrated that overexpression of TRIB3 mimicked the glucotoxic effects on insulin secretion and cell growth in INS1 cells. Induction of TRIB3 synergistically enhanced high-glucose-elicited apoptosis. PMID: 18818302
  23. blocks insulin signaling by inhibiting Akt activation, which contributes to insulin resistance; may be an important factor in the occurrence and development of fatty liver PMID: 19452573

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Subcellular Location
Nucleus.
Protein Families
Protein kinase superfamily, CAMK Ser/Thr protein kinase family, Tribbles subfamily
Tissue Specificity
Detected only in the lung. Not detected in the heart, brain, spleen, liver, skeletal muscle, kidney and testis.
Database Links
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301-363-4651 (Available 9 a.m. to 5 p.m. CST from Monday to Friday)
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Address
7505 Fannin St., Ste 610, Room 7 (CUBIO Innovation Center), Houston, TX 77054, USA
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