Recombinant Human Jouberin (AHI1), partial

Code CSB-YP836642HU
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Source Yeast
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Code CSB-EP836642HU
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Source E.coli
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Code CSB-EP836642HU-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-BP836642HU
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Source Baculovirus
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Code CSB-MP836642HU
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Source Mammalian cell
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Product Details

Purity
>85% (SDS-PAGE)
Target Names
AHI1
Uniprot No.
Alternative Names
Abelson helper integration site 1; Abelson helper integration site 1 protein homolog; Abelson helper integration site; AHI 1; AHI-1; Ahi1; AHI1_HUMAN; Contatins SH3 and WD40 domains; dJ71N10.1; DKFZp686J1653; FLJ14023; FLJ20069; JBTS3; Jouberin; ORF1; OTTHUMP00000017263; OTTHUMP00000017265; OTTHUMP00000234456; OTTHUMP00000234654; OTTHUMP00000234656
Species
Homo sapiens (Human)
Protein Length
Partial
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.

Customer Reviews and Q&A

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Target Background

Function
Involved in vesicle trafficking and required for ciliogenesis, formation of primary non-motile cilium, and recruitment of RAB8A to the basal body of primary cilium. Component of the tectonic-like complex, a complex localized at the transition zone of primary cilia and acting as a barrier that prevents diffusion of transmembrane proteins between the cilia and plasma membranes. Involved in neuronal differentiation. As a positive modulator of classical Wnt signaling, may play a crucial role in ciliary signaling during cerebellum embryonic development.
Gene References into Functions
  1. Two copies of the MS risk allele within AHI1 (rs11154801) is associated with increased relapses among children and adults. PMID: 29409597
  2. Elevated ORF1p expression is associated with tumor progression. ROS experimentally induce ORF1p expression and promote migration in bladder cancer cells. PMID: 29496693
  3. Kidney disease occurs in up to one third of patients with Joubert syndrome, most commonly in those with mutations in CEP290, TMEM67, and AHI1. PMID: 29146704
  4. study determined that variants in the AHI1 gene can cause non-syndromic retinitis pigmentosa (RP) next to Joubert syndrome;, patients with RP and with pathogenic AHI1 variants have a late onset of disease and mild progression PMID: 28442542
  5. Jbn expression correlates with the proliferation, invasive potential and invasion strategy of the tested tumor cells, and that its downregulation reduces their capability of migrating and invading the extracellular matrix PMID: 28361800
  6. Results identified 74 somatic insertions in squamous cell carcinoma of the esophagus (SCC); 12 of them appeared to be somatic, not genetically inherited, and sub-clonal in the adjacent normal esophagus, while clonal in the tumor. These results indicate that L1 retrotransposition is active in SCC of the esophagus and that insertion events are present in histologically NE that expands clonally in the subsequent tumors. PMID: 27319353
  7. a new AHI-1-BCR-ABL-DNM2 protein complex was uncovered, which regulates leukemic properties of these cells through a unique mechanism of cellular endocytosis and ROS-mediated autophagy. Thus, targeting this complex may facilitate eradication of LSCs for curative therapies PMID: 28366933
  8. introduction of equivalent stop codons in the full-length human L1 sequence leads to the expression of truncated ORF1 proteins. PMID: 28431148
  9. Aicardi-Goutieres syndrome protein TREX1 suppresses L1 and maintains genome integrity through exonuclease-independent ORF1p depletion. PMID: 28334850
  10. We observed that a cis-eQTL of AHI1, rs11154801, showed significant association with AHI1 expression. Genetic evidence exhibited that rs11154801 was significantly associated with schizophrenia risk in both the discovery and the replication sample. These results suggested that AHI1 is likely a risk gene for schizophrenia, at least in European populations. PMID: 27585752
  11. We examined a Chinese strabismus pedigree with the parents unaffected and 2 offspring affected. Whole-exome sequencing and bioinformatics filtering identified 2 variants including Abelson helper integration site 1 (AHI1) gene and nebulin (NEB) gene. The variant in the AHI1 gene, c.A3257G (p.E1086G), and the altered amino acid had a damaging effect on the encoded protein predicted by Polyphen2. PMID: 28391287
  12. A homozygous mutation located in exon 7 was present in the three Joubert syndrome-affected Moroccan siblings. PMID: 26541515
  13. Homozygosity mapping and WES in the only other reported JBTS family with a homozygous C-terminal truncation (p.Trp1088Leufs*16) confirmed AHI1 as disease gene. PMID: 25616960
  14. Two SNPs of AHI1 (rs7750586 and rs9647635) were associated with clinical improvement of negative symptoms in the allelic analysis, although in the genotypic analysis, only trends of association were found for the same SNPs. PMID: 25622261
  15. Joubert syndrome-associated missense mutations alter the subcellular distribution and protein interactions of AHI1. PMID: 23532844
  16. The WD40-repeat domain of AHI-1 interacts with BCR-ABL, whereas the N-terminal region interacts with JAK2; loss of these interactions statistically significantly increased the IM sensitivity of CML cells. PMID: 23446755
  17. Downregulation of CDKN1C is associated with poor disease outcome in patients with cutaneous T-cell lymphoma, while upregulation of AHI1 shows a weak association with aggressive disease course. PMID: 23171462
  18. a role for AHI1 and CEP290 in multiple organs throughout development PMID: 23028714
  19. There was a significant linear trend for increasing AHI1 gene copy number frequencies with increasing body mass index. PMID: 22285701
  20. Data suggest that that the change in AHI1 expression during chronic myeloid leukemia (CML) therapy might be under the control of mechanisms independent from BCR-ABL1. PMID: 22183070
  21. Ahi1 mediates feeding behavior by interacting with 5-HT(2C)R to modulate the serotonin signaling pathway. PMID: 22123816
  22. Over-expression of exogenous Ahi-1 can not only inhibit the growth and colony formation potential of Jurkat cells, but also induce phosphorylation of c-myb. PMID: 19379585
  23. Our data demonstrate a key role for CEP290 in Leber Congenital Amaurosis (LCA) and identify 2 AHI1 mutations as neurological modifiers of the CEP290 related disease. PMID: 20683928
  24. the contribution of AHI1 to the susceptibility of schizophrenia PMID: 20805890
  25. This study provides further evidence for involvement of AHI1 in susceptibility to schizophrenia. PMID: 20452750
  26. role of AHI1 as a susceptibility gene for schizophrenia; confirm it has been subjected to positive selection PMID: 20371615
  27. These findings indicate a novel role for AHI1 in skeletal muscle and identify additional genetic links with metabolic syndrome phenotypes suggesting an involvement of AHI1 in the maintenance of glucose homeostasis and type 2 diabetes mellitus progression PMID: 20045148
  28. in both mice and humans, Ahi-1/AHI-1 expression is highest in the most primitive hematopoietic cells with specific patterns of down-regulation in different lineages. Cells from CML patients show elevated AHI-1 transcripts in all disease phases PMID: 14751929
  29. Here we identified a locus associated with Joubert syndrome, JBTS3, on chromosome 6q23.2-q23.3 and found three deleterious mutations in AHI1, the first gene to be associated with Joubert syndrome PMID: 15322546
  30. AHI1 is required for both cerebellar and cortical development in humans. Mutations associated with Joubert syndrome. PMID: 15467982
  31. Joubert syndrome patients with AHI1 mutations are at risk of developing both retinal dystrophy and progressive kidney disease. PMID: 16155189
  32. AHI1 mutations are a frequent cause of disease in patients with specific forms of Joubert syndrome-related disorders. PMID: 16453322
  33. Both, AHI1 and C6orf217 appear to be highly relevant candidate genes for schizophrenia. PMID: 16773125
  34. Epistatic effects that are provided by heterozygous NPHP6 and AHI1 mutations and variants may contribute to the appearance of extrarenal symptoms in patients with NPHP1 mutations. PMID: 17409309
  35. a case-control study showing that AHI1 contributes to schizophrenia PMID: 17473831
  36. AHI1 mutations are an important cause of JBS in Dutch patients, and should always be looked for in patients suspected of JBS, especially when retinal dystrophy is present. PMID: 18054307
  37. Putative association between AHI1 polymorphisms and type 2 diabetes or type 2 diabetes-related metabolic traits in Danish individuals have been disproved. PMID: 18227995
  38. Jouberin interacts with nephrocystin-1 in HEK293 cells PMID: 18633336
  39. A role is suggested for AHI1 in common disorders that affect human cognition and behavior, such as Joubert syndrome with autism spectrum disorder. PMID: 18782849
  40. Results describe spatiotemporal expression patterns of AHI1 and orthologs throughout development, in human, mouse, and zebrafish, and suggest roles for AHI1 in neurodevelopmental processes behind most of the neuroanatomical defects in Joubert syndrome. PMID: 18785627
  41. AHI-1 interacts with BCR-ABL and modulates BCR-ABL transforming activity and imatinib response of Chronic myeloid leukemia stem/progenitor cells. PMID: 18936234
  42. Data provide an important basis for further investigations on the transcriptional regulation of the AHI1 gene. PMID: 19191019
  43. The SH3 domain of human AHI1 was cloned and expressed in Escherichia coli. The protein was purified by affinity and size-exclusion chromatography and was crystallized. PMID: 19342780

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Involvement in disease
Joubert syndrome 3 (JBTS3)
Subcellular Location
Cytoplasm, cytoskeleton, cilium basal body. Cell junction, adherens junction. Cytoplasm, cytoskeleton, microtubule organizing center, centrosome, centriole.
Tissue Specificity
Highly expressed in the most primitive normal hematopoietic cells. Expressed in brain, particularly in neurons that give rise to the crossing axons of the corticospinal tract and superior cerebellar peduncles. Expressed in kidney (renal collecting duct ce
Database Links

HGNC: 21575

OMIM: 608629

KEGG: hsa:54806

STRING: 9606.ENSP00000265602

UniGene: Hs.386684

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