Recombinant Mouse Protein atonal homolog 1(Atoh1)

Code CSB-EP002306MO
Size US$2466
  • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.

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Product Details

Purity Greater than 85% as determined by SDS-PAGE.
Target Names Atoh1
Uniprot No. P48985
Research Area Epigenetics and Nuclear Signaling
Alternative Names Atoh1; Ath1Protein atonal homolog 1; Helix-loop-helix protein mATH-1; mATH1
Species Mus musculus (Mouse)
Source E.coli
Expression Region 1-351aa
Note: The complete sequence including tag sequence, target protein sequence and linker sequence could be provided upon request.
Mol. Weight 41.9 kDa
Protein Length Full Length
Tag Info N-terminal 6xHis-tagged
Form Liquid or 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 If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol.
Note: If you have any special requirement for the glycerol content, please remark when you place the order.
If the delivery form is lyophilized powder, the buffer before lyophilization is 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°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference.
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.
Notes Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet & COA Please contact us to get it.

Target Data

Function Transcriptional regulator. Activates E box-dependent transcription in collaboration with TCF3/E47, but the activity is completely antagonized by the negative regulator of neurogenesis HES1. Plays a role in the differentiation of subsets of neural cells by activating E box-dependent transcription.
Gene References into Functions
  1. Sox4 promoted tuft and enteroendocrine cell lineage allocation independently of Atoh1. These results challenge the longstanding model in which Atoh1 is the sole regulator of secretory differentiation in the intestine and are relevant for understanding epithelial responses to parasitic infection. PMID: 30055169
  2. The results of this study presented here from various Atoh1 mutants demonstrate that neither peripheral nor central target cell differentiation is necessary for cochlear afferent segregation from vestibular afferents or for some degree of a cochleotopic segregation PMID: 28450830
  3. Atoh1 function in hair cell differentiation is modulated by interaction with other transcription factors, such as Gfi1 and Pou4f3. (Review) PMID: 27751776
  4. The data suggest that ErbB3 restricts Paneth cells numbers through PI3K-mediated suppression of Atoh1 levels leading to inhibition of Paneth cells differentiation, with important implications for regulation of the intestinal stem cells niche. PMID: 28304405
  5. This study illustrates a SHH-Stox1-Math1 regulatory axis in normal cerebellar development and medulloblastoma formation. PMID: 27564589
  6. This work reveals a dynamic ATOH1-driven molecular cascade underlying medulloblastoma metastasis that offers possible therapeutic opportunities PMID: 28490517
  7. The discovery that Atonal homolog 1 (Atoh1) governs the development of the sensory hair cells in the inner ear led to therapeutic efforts to restore these cells in cases of human deafness. PMID: 28729444
  8. miR-183 family expression in combination with Atoh1 not only appears to fine tune gene expression in favor of hair cells fate, but is also required for the expression of some hair cell-specific genes. PMID: 28686713
  9. These data illuminate a genetic pathway that initiates auditory HC regeneration and suggest p27(Kip1), GATA3, and POU4F3 as additional therapeutic targets for ATOH1-mediated auditory hair cells regeneration. PMID: 28402854
  10. Study provides evidence that Sox2 expression is required for the late stages of progenitor cell differentiation to hair cells and stimulates Atoh1 expression through a concentration dependent molecular interaction with the 3' enhancer of Atoh1. PMID: 26988140
  11. Hes/Hey signaling at the Atoh1 promoter has a role in selection of cell fate in the organ of Corti PMID: 26932672
  12. The retrotrapezoid nucleus neurons expressing Atoh1 and Phox2b are essential for the respiratory response to CO2. PMID: 25866925
  13. propose Atoh1 neurons tune the sequential activation of independent oscillators essential for the fine control of different muscles during breathing PMID: 24842997
  14. our data indicate that beta-catenin and Atoh1 mediate synergistic effects on both proliferation and differentiation of a subset of neonatal cochlear Lgr5+ cells PMID: 26224861
  15. Atoh1 expression is sufficient to produce new Merkel cells in the epidermis PMID: 26138479
  16. The transcription factor Atoh1 is required for initial Merkel cell specification. PMID: 25468937
  17. The existence of spatial compartmentation in the rhombic lip and the interplay between Wls, Math1, and Pax6 in the rhombic lip provides novel views of early cerebellar development. PMID: 25209290
  18. Normal lifespan and fecundity of Atoh1(trhl) mice provide a complementary model to facilitate elucidation of ATOH1 function in hearing,central nervous system and cancer biology. PMID: 24265785
  19. Msx1 and Msx2 proteins activate Atoh1 transcription by specifically interacting with several homeodomain binding sites in the Atoh1 3' enhancer. PMID: 24715462
  20. The results of this study suggested that Atoh1 specify spatial identities of cerebellar neuron progenitors in the neuroepithelium, leading to appropriate production of GABAergic and glutamatergic neurons, respectively. PMID: 24695699
  21. Math1 plays a critical role in the pathogenesis of otitis media by induction of mucous cell differentiation in the presence of TNF-alpha and retinoic acid. PMID: 23783432
  22. the cerebellar Atoh1 precursor pool is partitioned into spatial domains that reflect the activity of two organisers: an isthmic Atoh1 domain, which gives rise to isthmic nuclei, and the rhombic lip, which generates cerebellar nuclei and granule cells PMID: 24381197
  23. Math1 may be an important factor for induction of hair cell-like cells from differentiating embryonic stem cells. PMID: 23828563
  24. Continued Atoh1 expression is necessary for differentiation of vestibular hair cells. PMID: 23796904
  25. Conditional induction of Math1 specifies embryonic stem cells to cerebellar granule neuron lineage and promotes differentiation into mature granule neurons. PMID: 23225629
  26. The results of this study suggested that Atoh1 regulates multiple aspects of hair cell development and function. PMID: 23761906
  27. The Atoh1-expressing lineage is established early in cochlear development and gives rise to hair cells and supporting cells. PMID: 23318633
  28. Expression of Atoh1 in retrotrapezoid neurons is not required for their specification or maintenance, but is important for their proper localization and to establish essential connections with the preBotzinger complex. PMID: 22958821
  29. Atoh1 is broadly upregulated in supporting cells after damage, but a substantial proportion of supporting cells with Atoh1 activation fail to acquire hair cell features, in part due to gamma secretase-dependent activities. PMID: 22543087
  30. involved in differentiation of neurons, secretory cells in the gut, and mechanoreceptors including auditory hair cells [review] PMID: 22370966
  31. Math1-deficient crypts counteract the absence of Paneth cell-derived Wnts and prevent base columnar cell-stem cell exhaustion. PMID: 22586121
  32. Data show that Atoh1 is crucial for hair cell mechanotransduction development, viability, and maintenance. PMID: 22279587
  33. Atoh1(KINeurog1) can provide some degree of functional support for survival of organ of Corti cells. PMID: 22292060
  34. Atoh1, Hes1, and Gfi1b form a fate-determining Notch signaling driven ternary switch in the developing intestinal epithelium. PMID: 22185794
  35. This study demonistrated that Atoh1 in the developing spinal cord that represent genes enriched in the Atoh1-expressing cells in the dorsal neural tube. PMID: 21795538
  36. Atoh1 (Pax2-Cre) CKO mice undergo a rapid change of the embryonic prosensory epithelium through exaggerated cell death that results in near complete cellular loss of the organ of Corti PMID: 21146598
  37. Genes expressed in Atoh1 neuronal lineages arising from the r1/isthmus rhombic lip.( PMID: 21440680
  38. acetylcholine receptor alpha could be the first transcriptional target of ATOH1 in the inner ear PMID: 17961150
  39. ATOH1 is essential for tuft cell differentiation. PMID: 21383077
  40. Study demenstrate that the conversion of intestinal stem cells into goblet cells upon inhibition of the Notch signalling pathway requires Math1. PMID: 20975679
  41. besides transmitting Notch signals, the transcription factor Hes1 acts downstream of Math1 to regulate expression of cell cycle inhibitors and intestinal crypt cell replication. PMID: 21282114
  42. created a comprehensive list of over 600 direct Atoh1 target genes in the postnatal cerebellum. Atoh1 binds to a 10 nucleotide motif to directly regulate genes involved in migration, cell adhesion, metabolism, and other previously unsuspected functions. PMID: 21300888
  43. Thus, Math1 is a key effector directing multipotential precursors to adopt secretory and not absorptive cell fate. PMID: 20691176
  44. Atoh1 up-regulation may either be a result of Hes5 down-regulation or mediated by another signaling pathway during hair cell regeneration in the mouse utricle. PMID: 20433915
  45. Atoh1 expression is associated with the sensory organs in the inner ear. PMID: 20533400
  46. Atonal homolog 1 is required for growth and differentiation effects of notch/gamma-secretase inhibitors on normal and cancerous intestinal epithelial cells. PMID: 20621629
  47. Taken together, our data suggest that SHH plays an important role in the promotion of auditory hair cell differentiation via the Math1-Brn3.1 signaling pathway. PMID: 19908278
  48. Data show that Hnf1alpha and beta act upstream of the Notch pathway controlling directly the expression of two crucial components: Jag1 and Atoh1. PMID: 20388655
  49. Math1 is required for the conscious proprioceptive system, including excitatory projection neurons of the dorsal column nuclei and for vital components of the interoceptive system, such as Barrington's nucleus, that is closely associated with arousal. PMID: 20080794
  50. Beta-catenin expression was required for increased expression of Atoh1 after Notch inhibition. PMID: 19864427
  51. Data show that deletion of Atoh1 from the skin lineage resulted in loss of Merkel cells from all regions of the skin, while deletion from the neural crest lineage had no effect on this cell population. PMID: 19782676
  52. results suggest that secretory cells (goblet, enteroendocrine, and Paneth cells) arise from a common progenitor that expresses Math1, whereas absorptive cells (enterocytes) arise from a progenitor that is Math1-independent PMID: 11739954
  53. Math1 is only expressed after the appearance of a zone of non-proliferating cells that delineates the sensory primordium within the cochlear anlage PMID: 11973280
  54. study suggests complex specific relationships between Notch signaling, Math1 and Hes1/Hes5 in the control of hair cell differentiation in the developing organ of Corti PMID: 12208538
  55. Null mutation produces abnormalities of cerebellar development and embryonic purkinje cell migration PMID: 12223565
  56. atonal fully rescues the phenotype of Math1 null mice PMID: 12372255
  57. Neurotrophins increased Mash1 and Math1 mRNAs of mouse neural stem cells growing in the presence of fibroblast growth factor-2, but did not alter Hes1, Hes5, or NeuroD mRNA levels PMID: 12584723
  58. Math1 functions in the developing cochlea to initiate both inductive and inhibitory signals that regulate the overall formation of the sensory epithelia. PMID: 15543141
  59. ear patterning processes can form discrete patches of Atoh1 and brain-derived neurotrophic factor expression in the absence of ATOH1 protein PMID: 15844198
  60. Math1 is expressed in temporally discrete pools of cerebellar rhombic-lip neural progenitors. PMID: 16202705
  61. Math1 expression delimits the extent of the rhombic lip and is required for the generation of the hindbrain superficial migratory streams, all of which contribute neurons to the proprioceptive/vestibular/auditory sensory network. PMID: 16202707
  62. Ids proteins play a key role in the regulation of expression of Math1 and hair cell differentiation in the developing cochlea. PMID: 16407553
  63. Results describe the effect of Math1 knockout on the expression profile of multiple genes in the embryonic cerebellum. PMID: 16679559
  64. Based on these results, we hypothesize that Cdx2 is involved in activating Math1 expression in intestinal epithelial cells. PMID: 16831200
  65. Math1 is critical for both cell fate determination within the intestinal epithelium and for regulation of the response to intestinal resection. PMID: 17570220
  66. Tcf4 interacts with Math1 to regulate differentiation of a specific subset of neuronal progenitors PMID: 17878293
  67. Pax6 binds to particular Math5 and Math1 regulatory sequences in vitro. PMID: 17900924
  68. Ngn1, as well as promoting neurogenesis, maintains an uncommitted progenitor cell population through Notch-mediated lateral inhibition, and Math1 irreversibly commits these progenitors to a hair-cell fate. PMID: 18039969
  69. Proper Barhl1 expression in inner ear hair cells & cerebellar & precerebellar neurons requires the presence of Atoh1, a key upstream regulator. PMID: 18212062
  70. Adenovirus-mediated Atoh1 expression did not induce hair cell regeneration in neomycin treated cochlea. PMID: 18430530
  71. Math1 directly regulates the Mbh genes in CGCs. Furthermore, a dominant-negative form of the Mbh proteins disrupted proper formation of the external granule layer and differentiation of CGCs PMID: 18723012
  72. Results describe the existence of multiple Atoh1 dependent cell types in the spinal cord, and uncover a novel progenitor domain that arises late in development. PMID: 19135992
  73. Results suggest that the Notch1 signaling pathway through Jagged2 could be importantly related to Math1, directing the process of odontogenesis toward cell differentiation. PMID: 19181188
  74. Our data indicate that ATOH1 may be an early target for oncogenic mutations in tissues where it instructs cellular differentiation. PMID: 19243219
  75. inhibitory and excitatory subtypes of CN neurons are defined by Ptf1a and Atoh1, respectively and, furthermore, provide important insights into understanding the machinery of neuron subtype specification in the dorsal hindbrain. PMID: 19439493
  76. Neurod1 negatively regulates Atoh1 to ensure a rapid transition from proliferative precursors to differentiating neurons PMID: 19609565
  77. findings show that proper development of the parafacial respiratory group/retrotrapezoid nucleus requires Math1; study identifies Math1-dependent neurons that are critical for perinatal breathing that may link proprioception and arousal with respiration PMID: 19914183
  78. findings show Atoh1 regulates the signal transduction pathway of Sonic Hedgehog, an extracellular factor essential for granule neuron precursor proliferation & demonstrate that deletion of Atoh1 prevents cerebellar neoplasia in a model of medulloblastoma PMID: 19965762
  79. Math1 is essential for generation of inner ear hair cells. Null mutant mice lack cochlear and vestibular hair cells. PMID: 10364557
  80. Math1/LacZ mice demonstrate similarities in the expression of Math1 in the CNS and PNS of Drosophila and mouse. First identification of expression in inner ear hair cells and in skin Merkel cells (mechano-receptors). PMID: 10662643
  81. Math1 is essential for the generation of cerebellar graule cells. Knockout mice lack EGL already at time of birth. PMID: 9367153

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Subcellular Location Nucleus
Tissue Specificity Developing nervous system, and in adult epithelial cells of the gastrointestinal tract.
Database Links

KEGG: mmu:11921

STRING: 10090.ENSMUSP00000098903

UniGene: Mm.57229

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