NUMB Antibody

Code CSB-PA909836
Size US$299
Image
  • Gel: 6%SDS-PAGE, Lysate: 40 μg, Lane 1-6: K562 cells, hela cells, skov3 cells, NIH/3T3 cells, Raji cells, human testis tissue, Primary antibody: CSB-PA909836(NUMB Antibody) at dilution 1/200, Secondary antibody: Goat anti rabbit IgG at 1/8000 dilution, Exposure time: 2 minutes
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Product Details

Uniprot No. P49757
Target Names NUMB
Alternative Names c14_5527 antibody; C14orf41 antibody; FLJ31314 antibody; h Numb antibody; h-Numb antibody; Numb antibody; Numb homolog (Drosophila) antibody; Numb homolog antibody; Numb protein homolog antibody; NUMB_HUMAN antibody; Protein numb homolog antibody; Protein S171 antibody; S171 antibody
Raised in Rabbit
Species Reactivity Human,Mouse,Rat
Immunogen Fusion protein of Human NUMB
Immunogen Species Homo sapiens (Human)
Conjugate Non-conjugated
Isotype IgG
Purification Method Antigen affinity purification
Concentration It differs from different batches. Please contact us to confirm it.
Buffer -20°C, pH7.4 PBS, 0.05% NaN3, 40% Glycerol
Form Liquid
Tested Applications ELISA,WB
Recommended Dilution
Application Recommended Dilution
ELISA 1:1000-1:2000
WB 1:200-1:1000
Protocols ELISA Protocol
Western Blotting(WB) Protocol
Troubleshooting and FAQs Antibody FAQs
Storage 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 Data

Function Plays a role in the process of neurogenesis. Required throughout embryonic neurogenesis to maintain neural progenitor cells, also called radial glial cells (RGCs), by allowing their daughter cells to choose progenitor over neuronal cell fate. Not required for the proliferation of neural progenitor cells before the onset of neurogenesis. Also involved postnatally in the subventricular zone (SVZ) neurogenesis by regulating SVZ neuroblasts survival and ependymal wall integrity. May also mediate local repair of brain ventricular wall damage.
Gene References into Functions
  1. The Numb-Mdm2 interaction represents a fuzzy complex mediated by a short Numb sequence encompassing its alternatively spliced exon 3 (Ex3), which is necessary and sufficient to inhibit Mdm2 and prevent p53 degradation. PMID: 29269425
  2. High NUMB expression is associated with endometriosis. PMID: 29398419
  3. The results provide new evidence of Numb and Gli1 on the clinical characteristics of Malignant pleural mesothelioma, which may be helpful in clinical diagnosis and targeted therapy. Further research with larger sample size is needed PMID: 30197333
  4. Numb is associated with modulation of Notch-driven epithelial-mesenchymal transition. PMID: 29187638
  5. Numb(-/low) prostate cancer cells were smaller and quiescent, preferentially expressed Notch and Hedgehog downstream and stem-cell-associated genes, and associated with a greater resistance to androgen-deprivation therapy PMID: 28751447
  6. MAP17 overexpression activates Notch pathway by sequestering NUMB. High levels of MAP17 correlated with tumorsphere formation and Notch and Stem gene transcription. Its direct modification causes direct alteration of tumorsphere number and Notch and Stem pathway transcription PMID: 28153862
  7. NUMB has a role in negatively regulating the epithelial-mesenchymal transition of triple-negative breast cancer by antagonizing Notch signaling PMID: 27506933
  8. In the present study, we identified that the adaptor protein Numb, which is demonstrated to be a novel binding partner of NEDD4-1, plays important roles in controlling PTEN ubiquitination through regulating NEDD4-1 activity and the association between PTEN and NEDD4-1. PMID: 28437168
  9. Numb expression is not associated with favorable prognosis in small cell lung cancer. PMID: 28060745
  10. Data suggest that over-expression of NUMB has anti-cancer effects to prostatic cancer cells; these studies included experiments both in vitro and in vivo (xenograft experiments in nude mice). PMID: 28531799
  11. Using patient-derived xenografts, the study shows that expansion of the cancer stem cells pool, due to altered self-renewing divisions, is also a feature of Numb-deficient human breast cancers . PMID: 28298340
  12. Numb binds to another docking regulator, Mon1b, and is required for the recruitment of cytosolic Mon1b to the early endosomes membrane. PMID: 26987402
  13. this study identified a novel molecular determinant of breast cancer progression, uncovering a potential oncogenic role for the NUMB6 protein in cancer cell migration and invasion, coupled to the maintenance of mesenchymal-like cells. PMID: 27302072
  14. Low NUMB expression is associated with pancreatic cancer. PMID: 27092875
  15. Together, our findings revealed a novel function of Numb and its likely mechanism in regulation of autophagy events. PMID: 28720501
  16. investigations revealed that NUMB and NUMBL interacted with small GTPase Rab7 to transition ERBB2 from early to late endosome for degradation. PMID: 28067668
  17. These findings highlight the importance of Numb and Numbl in the control of myoepithelial cell fate determination, epithelial identity, and lactogenesis PMID: 27383182
  18. Our evidence supports a mechanism by which Numb AS is regulated in response to oncogenic signaling pathways, and contributes to activation of downstream pathways to promote tumorigenesis. PMID: 27041567
  19. Numb is a pivotal adaptor protein that mediates the subcellular localization of EAAT3 through binding the YxNxxF (where x stands for any amino acid) motif. PMID: 27358480
  20. HBeAg and its precursors promote HDM2-mediated degradation and impair transcriptional activity of p53 by interacting with NUMB, consequently contributing to hepatocellular carcinoma development. PMID: 27106262
  21. High expression of Numb is associated with radiation resistance in pancreatic cancer. PMID: 27677287
  22. Upregulated expression of Numb is associated with reduced radiosensitivity of lung cancer. PMID: 27476167
  23. Radiation sensitivity of NSCLC stem cells was enhanced with the increase of Numb expression. PMID: 27310305
  24. PNA-antimiR-182 reduced the levels of NICD, Hes1, HIF-1alpha, and p-Akt in both cell groups, while it augmented the intracellular content of FOXO1 and Numb suppressor proteins. In other words, PNA-antimiR-182-mediated upregulation of Numb was associated with downregulation of HIF-1alpha and Hes1. Consequently, downregulation of miR-182 might find therapeutical value for overcoming trastuzumab resistance PMID: 26563369
  25. Dominant negative NUMB expression confers a high proliferative phenotype to chronic myeloid leukemia cells. PMID: 26944313
  26. Notch1/Numb/Snail signal pathway plays an important role in the pathogenesis of adenomyosis. PMID: 26307032
  27. Numb polymorphisms are associated with coronary artery disease among Han Chinese and Uighur Chinese in Xinjiang, China. PMID: 26415596
  28. Methylation of the Numb promoter contributed to hepatocarcinogenesis. PMID: 26165304
  29. results indicated that both rs2108552 and rs17781919 in the Numb gene were associated with total cholesterol level and density lipoprotein-cholesterol level in Chinese subjects. PMID: 26264115
  30. Report alternative splicing of NUMB in colorectal cancer. PMID: 26074693
  31. NANOG-NUMB-p53 signaling axis is an important regulatory pathway for tumor-initiating cells events in TIC self-renewal and liver tumorigenesis PMID: 26174965
  32. Alternative splicing of Numb may provide a useful prognostic biomarker in HCC and is pharmacologically tractable PMID: 26058814
  33. Numb/Numbl control VEGF receptor endocytosis, signaling, and recycling in endothelial cells, which promotes the angiogenic growth of blood vessels. PMID: 26069237
  34. Using LC-MS/MS, the study reports the identification of 25 serine/threonine Numb phosphorylation sites, and a single tyrosine phosphorylation site. PMID: 25403733
  35. Taken together, our data suggest that Numb may possibly function as a tumor suppressor involved in the carcinogenesis of clear cell renal cell carcinoma PMID: 25480416
  36. Findings suggested NUMB-1 functions as a tumor-suppressor and serves as a prognositc biomarker for ESCC patients. PMID: 24980814
  37. Numb specifically regulates NPC1L1-mediated cholesterol absorption both in human intestine and liver, distinct from ARH and Dab2, which selectively participate in LDLR-mediated LDL uptake. PMID: 25331956
  38. Numb up-regulation significantly correlates with cell proliferation and poor prognosis in hepatocellular carcinoma patients. PMID: 24770339
  39. miR-146a enhances the oncogenicity of oral carcinoma by concomitant targeting of the IRAK1, TRAF6 and NUMB genes. PMID: 24302991
  40. The study demonstrates coordinated regulation of Numb, MDM2 and p53 on cell invasion and migration in pancreatic cancer. PMID: 23881403
  41. Identify the Notch pathway regulator NUMB as a key target of these factors. PMID: 24332178
  42. Overexpression of Numb inhibited proliferation, promoted apoptosis and enhanced sensitivity to cisplatin, and activated caspase-9 and caspase-3 through release of cytochrome c as well as downregulation of XIAP and survivin. PMID: 23624653
  43. The Numb modulates the paracellular permeability by affecting apical junctional complex (AJC) assembly and myosin light chain (MLC) phosphorylation. PMID: 23872314
  44. Numb1 interacts with TRPV6 through charged residues and inhibits its activity via the regulation of protein expression. PMID: 23140583
  45. Data indicate the Set8-Numb-p53 signaling axis as an important regulatory pathway for apoptosis and suggests a therapeutic strategy by targeting Numb methylation. PMID: 23706821
  46. This study implies that any mutations within the NUMB gene that might influence the disease course of chronic myeloid leukemia are very rare. PMID: 22734830
  47. Expression of stem cell regulator NUMB is not associated with any prognostic significance in acute myeloid leukemia patients. PMID: 23233047
  48. Down-modulation of NUMB is associated with myelodysplastic syndromes and acute myeloid leukemia. PMID: 22784712
  49. Dysregulation of Numb expression results in mislocalized Plk1 and poor centrosomal gamma-tubulin recruitment, potentially contributing to mitotic errors, aneuploidy, and cancer development. PMID: 22593191
  50. Numb regulates glioma stem cell fate and growth by altering epidermal growth factor receptor and Skp1-Cullin-F-box ubiquitin ligase activity PMID: 22553175

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Subcellular Location Membrane, Peripheral membrane protein
Database Links

HGNC: 8060

OMIM: 603728

KEGG: hsa:8650

STRING: 9606.ENSP00000347169

UniGene: Hs.525443

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