Recombinant Human LIM domain-containing protein ajuba(AJUBA)

Code CSB-YP836229HU
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Source Yeast
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Code CSB-EP836229HU
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Source E.coli
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Code CSB-EP836229HU-B
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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-BP836229HU
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Source Baculovirus
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Code CSB-MP836229HU
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Source Mammalian cell
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Product Details

Purity >85% (SDS-PAGE)
Target Names AJUBA
Uniprot No. Q96IF1
Alternative Names AJUBA; JUB; LIM domain-containing protein ajuba
Species Homo sapiens (Human)
Expression Region 1-538
Target Protein Sequence MERLGEKASR LLEKFGRRKG ESSRSGSDGT PGPGKGRLSG LGGPRKSGPR GATGGPGDEP LEPAREQGSL DAERNQRGSF EAPRYEGSFP AGPPPTRALP LPQSLPPDFR LEPTAPALSP RSSFASSSAS DASKPSSPRG SLLLDGAGAG GAGGSRPCSN RTSGISMGYD QRHGSPLPAG PCLFGPPLAG APAGYSPGGV PSAYPELHAA LDRLYAQRPA GFGCQESRHS YPPALGSPGA LAGAGVGAAG PLERRGAQPG RHSVTGYGDC AVGARYQDEL TALLRLTVGT GGREAGARGE PSGIEPSGLE EPPGPFVPEA ARARMREPEA REDYFGTCIK CNKGIYGQSN ACQALDSLYH TQCFVCCSCG RTLRCKAFYS VNGSVYCEED YLFSGFQEAA EKCCVCGHLI LEKILQAMGK SYHPGCFRCI VCNKCLDGIP FTVDFSNQVY CVTDYHKNYA PKCAACGQPI LPSEGCEDIV RVISMDRDYH FECYHCEDCR MQLSDEEGCC CFPLDGHLLC HGCHMQRLNA RQPPANYI
Protein Length full length protein
Tag Info The following tags are available.
N-terminal His-tagged
Tag-Free
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
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
Protein FAQs
Storage Condition Store at -20°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
(From Uniprot)
Adapter or scaffold protein which participates in the assembly of numerous protein complexes and is involved in several cellular processes such as cell fate determination, cytoskeletal organization, repression of gene transcription, mitosis, cell-cell adhesion, cell differentiation, proliferation and migration. Contributes to the linking and/or strengthening of epithelia cell-cell junctions in part by linking adhesive receptors to the actin cytoskeleton. May be involved in signal transduction from cell adhesion sites to the nucleus. Plays an important role in regulation of the kinase activity of AURKA for mitotic commitment. Also a component of the IL-1 signaling pathway modulating IL-1-induced NFKB1 activation by influencing the assembly and activity of the PRKCZ-SQSTM1-TRAF6 multiprotein signaling complex. Functions as an HDAC-dependent corepressor for a subset of GFI1 target genes. Acts as a transcriptional corepressor for SNAI1 and SNAI2/SLUG-dependent repression of E-cadherin transcription. Acts as a hypoxic regulator by bridging an association between the prolyl hydroxylases and VHL enabling efficient degradation of HIF1A. Positively regulates microRNA (miRNA)-mediated gene silencing. Negatively regulates the Hippo signaling pathway and antagonizes phosphorylation of YAP1.
Gene References into Functions
  1. High AJUBA level enhances cervical cancer cells. PMID: 29126926
  2. Data show that AJUBA upregulated MMP10 and MMP13 expression in esophageal squamous cell carcinoma (ESCC). PMID: 27172796
  3. Mechanistic investigations reveal that AJUBA specifically binds the FERM domain of JAK1 to dissociate JAK1 from the IFNgamma recepter, resulting in an inhibition of STAT1 phosporylation and concomitantly its nuclear translocation. Clinically, the level of AJUBA in CRC specimens is negatively correlated with the levels of IFIT2 and pSTAT1 PMID: 27893714
  4. AJUBA is a LIM domain protein and contributes to the formation and stability of cadherin-mediated cell-cell adhesion. Loss of AJUBA enhances Prostate cancer cell migration and downregulation of AJUBA expression is observed in metastatic Prostate cancer. PMID: 28422308
  5. Mutations of the LIM protein AJUBA mediate sensitivity of head and neck squamous cell carcinomas to treatment with PLK1 inhibitors. PMID: 28126323
  6. mitotic phosphorylation of Ajuba is sufficient to promote cell proliferation and anchorage-independent growth in vitro and tumorigenesis in vivo PMID: 27226586
  7. The results in this study uncovered that JUB was a regulator involved in proliferation of glioma cells, and it could be used as a potential therapeutic target for glioma. PMID: 26406867
  8. AJUBA negatively regulates YAP activity through the LATS family, and inactivation of AJUBA is a novel key mechanism in malignant mesothelioma cell proliferation PMID: 24336325
  9. the LIM protein JUB serves as a tumor-promoting gene in colorectal cancer by promoting epithelial-mesenchymal transition, a critical process of metastasis. PMID: 24673742
  10. The LIM domain of Ajuba can competitively bind to the N-terminal of Aurora-A, and inhibited the interaction between N-terminal and C-terminal of Aurora A. PMID: 24680704
  11. A Rac-PAK1-Ajuba feedback loop integrates spatiotemporal signaling with actin remodeling at cell-cell contacts and stabilizes preassembled cadherin complexes. PMID: 22105346
  12. Ajuba contains functional nuclear-receptor interacting motifs and selectively interacts with retinoic acid receptors and rexinoid receptor subtypes. PMID: 20133701
  13. Ajuba contributes to the bridging of the cadherin adhesive complexes to the actin cytoskeleton and as such contribute to the formation or strengthening of cadherin-mediated cell-cell adhesion. PMID: 12417594
  14. in addition to its effects upon Rac activity, Ajuba can also influence cell migration through regulation of PI(4,5)P2 synthesis through direct activation of PIPKIalpha enzyme activity PMID: 15870270
  15. Ajuba is a new cytosolic component of the IL-1 signaling pathway modulating IL-1-induced NF-kappaB activation by influencing the assembly and activity of the aPKC/p62/TRAF6 multiprotein signaling complex PMID: 15870274
  16. Ajuba promoted GSK-3beta-mediated phosphorylation of beta-catenin by reinforcing the association between beta-catenin and GSK-3beta. PMID: 17621269
  17. Ajuba is a microtubule-associated protein that collaborates with Aurora B and BUBR1 at the metaphase-anaphase transition and this may be important to ensure proper chromosome segregation. PMID: 18710370
  18. Ajuba is utilized as a corepressor selectively on Gfi1 target genes PMID: 18805794

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Subcellular Location Cytoplasm, cytoskeleton, Cell membrane, Cell junction, Nucleus, Cytoplasm, cytoskeleton, microtubule organizing center, centrosome, Cytoplasm, P-body
Protein Families Zyxin/ajuba family
Database Links

HGNC: 20250

OMIM: 609066

KEGG: hsa:84962

STRING: 9606.ENSP00000262713

UniGene: Hs.655832

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