MYO9B Antibody

Code CSB-PA020012
Size US$100
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Product Details

Uniprot No.
Target Names
Alternative Names
MYO9B antibody; MYR5 antibody; Unconventional myosin-IXb antibody; Unconventional myosin-9b antibody
Raised in
Species Reactivity
Synthesized peptide derived from the N-terminal region of Human Myosin IXb.
Immunogen Species
Homo sapiens (Human)
Purification Method
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
It differs from different batches. Please contact us to confirm it.
Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.
Tested Applications
Recommended Dilution
Application Recommended Dilution
WB 1:500-1:2000
ELISA 1:10000
Troubleshooting and FAQs
Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
Lead Time
Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.

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Target Background

Myosins are actin-based motor molecules with ATPase activity. Unconventional myosins serve in intracellular movements. Binds actin with high affinity both in the absence and presence of ATP and its mechanochemical activity is inhibited by calcium ions. Also acts as a GTPase activator for RHOA. Plays a role in the regulation of cell migration via its role as RHOA GTPase activator. This is regulated by its interaction with the SLIT2 receptor ROBO1; interaction with ROBO1 impairs interaction with RHOA and subsequent activation of RHOA GTPase activity, and thereby leads to increased levels of active, GTP-bound RHOA.
Gene References into Functions
  1. Analysis of PTPN22, ZFAT and MYO9B polymorphisms in Turner Syndrome and risk of autoimmune disease. PMID: 28627089
  2. data indicate that polymorphisms in MY09B are associated with the risk of inflammatory bowel disease PMID: 27556856
  3. Mutating either of the two arginine fingers impaired the catalytic activity of Myo9b-RhoGAP. PMID: 27363609
  4. meta-analysis indicates that MYO9B gene polymorphisms might be not associated with coeliac disease susceptibility in Caucasians. [meta-analysis] PMID: 27219348
  5. this meta-analysis shows that MYO9B genetic polymorphism is associated with Crohn's disease and ulcerative colitis PMID: 27435931
  6. newly defined SLIT/ROBO/Myo9b/RhoA signaling pathway that restricts lung cancer progression and metastasis. PMID: 26529257
  7. Our data suggest a link between MYO9B variants to an increased intestinal permeability in Crohn's disease patients. PMID: 25098938
  8. Results does not support the association of MYO9B with schizophrenia in Chinese population. PMID: 25710847
  9. MYO9B SNPs may influence the sub-phenotypic expression of Crohn's disease but did not find an association between these MYO9B polymorphisms and intestinal permeability in IBD. PMID: 24966617
  10. Variants in MYO9B may be involved in acute pancreatitis PMID: 24386489
  11. genetic variation MYO9B gene is associated with celiac disease as a protective or a risk factor PMID: 23368647
  12. The homozygous G/G group of theMyo9B polymorphism was associated with an increased risk for Barrett's esophagus and esophageal adenocarcinoms (EAC) development. Also the heterozygous A/G genotype was associated with an increased risk for EAC development. PMID: 22954106
  13. critical roles for Myo9b during epithelial wound healing and maintenance of tight junction integrity-key functions that may be altered in patients with Myo9b-linked inflammatory bowel disease. PMID: 22573889
  14. we performed genetic analysis of the MYO9B gene and the IL-2/IL-21 locus by genotyping SNPs that have been previously associated with coeliac disease or schizophrenia found no evidence for association with these two loci. PMID: 21688385
  15. These data demonstrate an association of MYO9B with ileal CD. PMID: 21515326
  16. gene polymorphism is associated with type i diabetes in Dutch but not in Brotosh population PMID: 20303373
  17. Myosin-IXb is a single-headed and processive motor PMID: 11801597
  18. myosin IXb binds to BIG1, which regulates its Rho-GTPase activating protein activity PMID: 15644318
  19. Individuals homozygous with respect to the at-risk allele have a 2.3-times higher risk of celiac disease (P = 1.55 x 10(-5)). PMID: 16282976
  20. myosin IX uses a unique ATP hydrolysis mechanism PMID: 16338935
  21. Genotyping of the three SNPs which tagged the associated haplotype was performed in a Celiac disease family dataset in a Swedish/Norwegian cohort. PMID: 16720215
  22. tested the association between celiac disease and the three most associated single nucleotide polymorphisms by the transmission disequilibrium test in the Italian population PMID: 16943798
  23. Unlike previous variants (in other genes) reported to predispose to inflammatory bowel disease, the association at MYO9B was considerably stronger with ulcerative colitis, although weaker association with Crohn's disease also was observed. PMID: 17087940
  24. Results support a negligible influence of MYO9B polymorphisms on celiac disease predisposition. PMID: 17176439
  25. The MYO9B gene rs 2305764 polymorphism is not associated to coeliac disease in coeliac children from southern Italy. The allelic frequences of the polymorphism found in these patients and in the population control were not statistically different. PMID: 17267307
  26. study suggests that genetic variation in MYO9B is associated with celiac disease, systemic lupus erythematosus, and rheumatoid arthritis and that MYO9B is a general risk factor for autoimmunity PMID: 17584584
  27. Our data and the results of our meta-analysis question the role of MYO9B as a causative gene for celiac disease. PMID: 17667713
  28. study did not confirm the association of celiac disease with the CELIAC4 region polymorphisms described in other populations PMID: 17767555
  29. demonstrate significant association of allelic variants in MYO9B with schizophrenia. To our knowledge, this is the first molecular genetic evidence for a correlation between autoimmune diseases and the risk of developing schizophrenia PMID: 17948900
  30. MYO9B homozygosity might be involved in the prognosis of CD and the chance of developing RCD II and EATL. PMID: 17967566
  31. Myosin IXB variants were not associated with coeliac disease in this study; however, weak evidence of association with dermatitis herpetiformis was found. PMID: 18077767
  32. Minor alleles of rs962917, rs2279003, and rs2305764 polymorphisms were more frequent in diabetic patients than in controls and the haplotype carrying major alleles in rs962917*G/rs2279003*C/rs2305764*G, significantly reduced the risk of type 1 diabetes PMID: 18361936
  33. No association of MYO9B variants to multiple sclerosis (MS) in four Northern European populations PMID: 19142207
  34. MYO9B variants may be involved in inflammatory bowel disease pathogenesis PMID: 19235913

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Involvement in disease
Celiac disease 4 (CELIAC4)
Subcellular Location
Cytoplasm, cell cortex. Cytoplasm, perinuclear region. Cytoplasm, cytoskeleton.
Protein Families
TRAFAC class myosin-kinesin ATPase superfamily, Myosin family
Tissue Specificity
Detected in peripheral blood leukocytes (at protein level). Expressed predominantly in peripheral blood leukocytes and at lower levels, in thymus, spleen, testis, prostate, ovary, brain, small intestine and lung.
Database Links

HGNC: 7609

OMIM: 602129

KEGG: hsa:4650

STRING: 9606.ENSP00000380444

UniGene: Hs.123198

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