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  4. CDC37 Recombinant Monoclonal Antibody

CDC37 Recombinant Monoclonal Antibody

  • 货号：
    CSB-RA964136A0HU
  • 规格：
    ￥1320
  • 图片：
    • Western Blot
      Positive WB detected in: Hela whole cell lysate, Jurkat whole cell lysate, MCF-7 whole cell lysate, 293 whole cell lysate, K562 whole cell lysate, PC-3 whole cell lysate
      All lanes: CDC37 antibody at 1:2000
      Secondary
      Goat polyclonal to rabbit IgG at 1/50000 dilution
      Predicted band size: 45 kDa
      Observed band size: 50 kDa
    • Overlay histogram showing Hela cells stained with CSB-RA964136A0HU (red line) at 1:50. The cells were fixed with 70% Ethylalcohol (18h) and then incubated in 10% normal goat serum to block non-specific protein-protein interactions followedby the antibody (1µg/1*106 cells) for 1 h at 4℃.The secondary antibody used was FITC-conjugated goat anti-rabbit IgG (H+L) at 1/200 dilution for 30min at 4℃. Control antibody (green line) was Rabbit IgG (1µg/1*106 cells) used under the same conditions. Acquisition of >10,000 events was performed.
  • 其他：

产品详情

  • 产品描述：

    The anti-CDC37 antibody is a human CDC37-specific recombinant monoclonal antibody. This CDC37 antibody was extracted from the tissue culture supernatant (TCS), which was used to develop cell lines with human CDC37 monoclonal antibody gene vectors. It was purified using affinity chromatography. It is a rabbit IgG. It is also reactive with human samples for ELISA, WB, and FC testing.

    CDC37 is a molecular chaperone that works in tandem with Hsp90 to facilitate protein kinase folding. CDC37 is up-regulated in cancer cells. By stabilizing the damaged structures of mutant and/or over-expressed oncogenic kinases, CDC37 acts as an oncoprotein, mediating carcinogenesis and maintaining the malignant phenotype.

  • Uniprot No.：
    Q16543
  • 基因名：
  • 别名：
    Hsp90 co-chaperone Cdc37 (Hsp90 chaperone protein kinase-targeting subunit) (p50Cdc37) [Cleaved into: Hsp90 co-chaperone Cdc37, N-terminally processed], CDC37, CDC37A
  • 反应种属：
    Human
  • 免疫原：
    A synthesized peptide derived from human Cdc37
  • 免疫原种属：
    Homo sapiens (Human)
  • 标记方式：
    Non-conjugated
  • 克隆类型：
    Monoclonal
  • 抗体亚型：
    Rabbit IgG
  • 纯化方式：
    Affinity-chromatography
  • 克隆号：
    10C3
  • 浓度：
    It differs from different batches. Please contact us to confirm it.
  • 保存缓冲液：
    Rabbit IgG in phosphate buffered saline, pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
  • 产品提供形式：
    Liquid
  • 应用范围：
    ELISA, WB, FC
  • 推荐稀释比：
    Application Recommended Dilution
    WB 1:500-1:5000
    FC 1:20-1:200
  • Protocols：
  • 储存条件：
    Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
  • 货期：
    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.

产品评价

靶点详情

  • 功能：
    Co-chaperone that binds to numerous kinases and promotes their interaction with the Hsp90 complex, resulting in stabilization and promotion of their activity. Inhibits HSP90AA1 ATPase activity.
  • 基因功能参考文献：
    1. Study showed that Cdc37 gene was up-regulated in human colorectal adenocarcinoma (CRC). Furthermore, knockdown of Cdc37 effectively reduced cell proliferation activity, enhanced apoptosis, and inhibited G1-S transition in CRC cells, and vice versa. For the mechanism, Cdc37 increased CDK4 stability to promote the phosphorylation of RB1, which finally promoted the progression of CRC. PMID: 29288563
    2. During the kinase chaperone cycle, Cdc37 phosphorylated at Y298 acts as a platform for docking of non-receptor tyrosine kinases through their regulatory domains to drive the coupled Hsp90 phosphorylation at Y197 and specifically regulate kinase chaperoning. PMID: 29343704
    3. findings suggested that this mechanism may be exploited by the Hsp90-Cdc37 chaperone to recruit and protect intrinsically dynamic kinase clients from degradation PMID: 29267381
    4. The results suggest a re-evaluation of the role of Cdc37 in the kinase lifecycle, and suggest that such interactions potentially allow kinases to more rapidly respond to key signals while simultaneously protecting unstable kinases from degradation and suppressing unwanted basal activity. PMID: 28784328
    5. Niclosamide ethanolamine disrupted the interaction between cell division cycle 37 and heat shock protein 90 in hepatocellular carcinoma, reducing tumor growth. PMID: 28284560
    6. Cdc37 performs a quality control of protein kinases, including b-raf, where induced conformational instability acts as a "flag" for Hsp90 dependence and stable cochaperone association. PMID: 27105117
    7. Ulk1 promoted the degradation of Hsp90-Cdc37 client kinases, resulting in increased cellular sensitivity to Hsp90 inhibitors. Thus, our study provides evidence for an anti-proliferative role of Ulk1 in response to Hsp90 inhibition in cancer cells PMID: 28073914
    8. The s find that the interaction between sB-Raf and the Hsp90 chaperone system is based on contacts with the M domain of Hsp90, which contributes in forming the ternary complex with Cdc37 as long as the kinase is not stabilized by nucleotide. PMID: 27620500
    9. Apart from these distinct Cdc37/Hsp90 interfaces, binding of the B-Raf protein kinase to the cochaperone is conserved between mammals and nematodes. PMID: 26511315
    10. Suppressing expression of the cochaperone CDC37 in hepatocellular carcinoma cells inhibits cell cycle progression and cell growth. PMID: 25098386
    11. Correlation between PDZK1, Cdc37, Akt and breast cancer malignancy: the role of PDZK1 in cell growth through Akt stabilization by increasing and interacting with Cdc37 PMID: 24869908
    12. The N-terminal tail serves as an intramolecular chaperone ensuring that CDC37 assumes one of two interconvertible states in a manner impacting the interaction of the client binding N-domain and the MC-domains, involved in dimerization and HSP90 binding. PMID: 25619116
    13. CDC37 has an important role in chaperoning protein kinases; it stabilizes kinase clients by a mechanism that is not dependent on a substantial direct interaction between CDC37 and HSP90, but requires HSP90 activity PMID: 24292678
    14. As a novel Hsp90 inhibitor, FW-04-806 binds to the N-terminal of Hsp90 and inhibits Hsp90/Cdc37 interaction, resulting in the disassociation of Hsp90/Cdc37/client complexes and the degradation of Hsp90 client proteins. PMID: 24927996
    15. CDC37 is a crucial HSP90-cofactor for KIT oncogenic expression in gastrointestinal stromal tumors PMID: 23584476
    16. SGK3 stability and kinase activation are regulated by the Hsp90-Cdc37 chaperone complex. PMID: 24379398
    17. Cdc37 (cell division cycle 37) restricts Hsp90 (heat shock protein 90) motility by interaction with N-terminal and middle domain binding sites. PMID: 23569206
    18. ERK5 interacts with the Hsp90-Cdc37 chaperone in resting cells, and inhibition of Hsp90 or Cdc37 results in ERK5 ubiquitylation and proteasomal degradation. PMID: 23428871
    19. an essential role for surface Cdc37 in concert with HSP90 on the cell surface during cancer cell invasion processes PMID: 22912728
    20. A series of tyrosine phosphorylation events, involving both p50(Cdc37) and Hsp90, are minimally sufficient to provide directionality to the chaperone cycle. PMID: 22727666
    21. Data show that part of the normal clearance cascade for TDP-43 involves the Cdc37/Hsp90 complex. PMID: 22674575
    22. Cdc37-mediated direct interaction between Hsp90/Cdc37 and an IRE1alpha cytosolic motif is important to maintain basal IRE1alpha activity and contributes to normal protein homeostasis and unfolded protein response under physiological stimulation. PMID: 22199355
    23. The primary mechanisms by which apigenin kill multiple myeloma cells is by targeting the trinity of CK2-Cdc37-Hsp90. PMID: 21871133
    24. the Hsp90 kinase co-chaperone Cdc37 regulates tau stability and phosphorylation dynamics PMID: 21367866
    25. Hsp90-Cdc37 complex acta as an endogenous regulator of noncanonical p38alpha activity. PMID: 20299663
    26. Tnf-induced recruitment and activation of the IKK complex require Cdc37 and Hsp90. PMID: 11864612
    27. role in regulating Hsp90 ATPase activity PMID: 11916974
    28. CDC37 binds to Akt and HSP90 in the signal transduction pathway in human tumor cells PMID: 12176997
    29. Results show that Cdc37 and heat shock protein 90 bind specifically to the kinase domain of LKB1. PMID: 12489981
    30. phosphorylation of Cdc37 on Ser13 is critical for its ability to coordinate Hsp90 nucleotide-mediated conformational switching and kinase binding PMID: 12930845
    31. Heteromeric comlpexes containing the molecular chaperones Hsp90 and Cdc37/p50 interacts with the kinase domain of LKB1. PMID: 14668798
    32. the interaction of Cdc37 with its client protein kinases requires amino acid residues within a motif that is present in many protein kinases PMID: 14701845
    33. Hsp90/p50cdc37 is required for mixed-lineage kinase (MLK) 3 signaling PMID: 15001580
    34. the Hsp90.Cdc37 molecular chaperone module has a central role in interleukin-1 receptor-associated-kinase-dependent signaling by toll-like receptors PMID: 15647277
    35. Cdc37 is found to heterodimerize with heat-shock protein 90 (Hsp90)-associating relative of Cdc37 (Harc) in vitro. PMID: 15850399
    36. Nuclear magnetic resonance study of binding to to HSP90. PMID: 16132836
    37. results suggest that a region of Cdc37 other than the client-binding site may be responsible for discriminating client protein kinases from others PMID: 16156789
    38. JAK1/2 are client proteins of Hsp90 alpha and beta; Hsp90 and CDC37 play a critical role in types I and II interferon pathways PMID: 16280321
    39. N-terminal glycine-rich loop of protein kinases is essential for physically associating with Cdc37. PMID: 16611982
    40. The data shows the expression and purification of an Hsp90-Cdc37-Cdk4 complex, defining its stoichiometry, and determining its 3D structure by single-particle electron microscopy. PMID: 16949366
    41. these observations support the hypothesis that there is a specific coordination between the activation of the cytosolic Ah receptor and the c-Src- and cdc37-containing HSP90 complex. PMID: 17223712
    42. The present data denote Hsp90-Cdc37 as a transiently acting essential regulatory component of IKK signaling. PMID: 17728246
    43. identify Pink1 as a novel Cdc37/Hsp90 client kinase PMID: 18003639
    44. Cdc37 is essential for maintaining prostate tumor cell growth and may represent a novel target in the search for multitargeted therapies. PMID: 18089825
    45. These data reveal a cyclic regulatory mechanism for Cdc37, in which its constitutive phosphorylation is reversed by targeted dephosphorylation in Hsp90 complexes. PMID: 18922470
    46. CDC37 in concert with HSP90 plays an essential role in maintaining oncogenic protein kinase clients including ERBB2, CRAF, CDK4, CDK6, & phosphorylated AKT. PMID: 18931700
    47. The human Cdc37.Hsp90 complex studied by heteronuclear NMR spectroscopy. PMID: 19073599
    48. C-terminal tail and determinants in the alphaE-helix of the catalytic domain allows the chaperones Hsp90 and Cdc37 to bind newly synthesized PKC beta II, a required event in the processing of PKC by phosphorylation PMID: 19091746
    49. celastrol may represent a new class of Hsp90 inhibitor by modifying Hsp90 C terminus to allosterically regulate its chaperone activity and disrupt Hsp90-Cdc37 complex. PMID: 19858214

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  • 亚细胞定位：
    Cytoplasm.
  • 蛋白家族：
    CDC37 family
  • 数据库链接：

    HGNC: 1735

    OMIM: 605065

    KEGG: hsa:11140

    STRING: 9606.ENSP00000222005

    UniGene: Hs.160958