G3381
Geldanamycin from Streptomyces hygroscopicus
from Streptomyces hygroscopicus, ≥98% (HPLC), Nuclear hormone receptor inhibitor, powder
别名:
NSC 122750
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关于此项目
经验公式（希尔记法）:
C29H40N2O9
化学文摘社编号:
分子量:
560.64
UNSPSC Code:
12352200
PubChem Substance ID:
NACRES:
NA.77
MDL number:
产品名称
Geldanamycin from Streptomyces hygroscopicus, ≥98% (HPLC), powder
SMILES string
CO[C@H]1C[C@H](C)CC2=C(OC)C(=O)C=C(NC(=O)\C(C)=C\C=C[C@H](OC)[C@@H](OC(N)=O)\C(C)=C\[C@H](C)[C@H]1O)C2=O
InChI
1S/C29H40N2O9/c1-15-11-19-25(34)20(14-21(32)27(19)39-7)31-28(35)16(2)9-8-10-22(37-5)26(40-29(30)36)18(4)13-17(3)24(33)23(12-15)38-6/h8-10,13-15,17,22-24,26,33H,11-12H2,1-7H3,(H2,30,36)(H,31,35)/b10-8-,16-9+,18-13+/t15-,17+,22+,23+,24-,26+/m1/s1
InChI key
QTQAWLPCGQOSGP-KSRBKZBZSA-N
sterility
non-sterile
assay
≥98% (HPLC)
form
powder
color
yellow to orange
solubility
DMSO: soluble
antibiotic activity spectrum
neoplastics
mode of action
enzyme | inhibits
storage temp.
−20°C
Quality Level
General description
Chemical structure: benzenoid
Biochem/physiol Actions
Geldanamycin is a potent antitumor antibiotic active at nanomolar concentration against 60 cell lines.
Geldanamycin is a potent antitumor antibiotic active at nanomolar concentration against 60 cell lines.
Geldanamycin binds specifically to the heat shock protein Hsp90 and to its endoplasmic reticulum homologue GP96, and thus interferes with conformational maturation of proteins and the cellular stress response. In addition, Geldanamycin is a potent inhibitor of the nuclear hormone receptor family.
Geldanamycin binds specifically to the heat shock protein Hsp90 and to its endoplasmic reticulum homologue GP96, and thus interferes with conformational maturation of proteins and the cellular stress response. In addition, Geldanamycin is a potent inhibitor of the nuclear hormone receptor family.
Features and Benefits
This compound is a featured product for Kinase Phosphatase Biology research. Click here to discover more featured Kinase Phosphatase Biology products. Learn more about bioactive small molecules for other areas of research at sigma.com/discover-bsm.
This compound is featured on the Met page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.
存储类别
11 - Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
涉药品监管产品
此项目有
Robert Y L Wang et al.
Virology, 443(2), 236-247 (2013-05-29)
Molecular chaperones are reported to be crucial for virus propagation, but are not yet addressed in Human Enterovirus 71 (EV71). Here we describe the specific association of heat shock protein-90-beta (Hsp90β), but not alpha form (Hsp90α), with EV71 viral particles
Aarif Ahsan et al.
The Journal of biological chemistry, 288(37), 26879-26886 (2013-07-31)
An eight-amino acid segment is known to be responsible for the marked difference in the rates of degradation of the EGF receptor (ErbB1) and ErbB2 upon treatment of cells with the Hsp90 inhibitor geldanamycin. We have scrambled the first six
Sailendra Mahanta et al.
Medical hypotheses, 81(3), 463-469 (2013-07-19)
Geldanamycin, which is one of the most potent and effective hsp90 alpha inhibitor until date, is normally used to target breast cancer. Inhibition of hsp90 alpha leads to the degradation of client proteins involved in the initiation and progress of
Dixian Luo et al.
The Journal of biological chemistry, 288(51), 36733-36740 (2013-11-13)
Aldo-keto reductase 1B10 (AKR1B10) protein is a new tumor biomarker in humans. Our previous studies have shown that AKR1B10 is secreted through a lysosome-mediated nonclassical pathway, leading to an increase in the serum of breast cancer patients. This study illuminates
Jana Franke et al.
Natural product reports, 30(10), 1299-1323 (2013-08-13)
Covering 2005 to 2013. In this review recent progress in the development of heat shock proteins (Hsp90) in oncogenesis is illuminated. Particular emphasis is put on inhibitors such as geldanamycin and analogues that serve as a natural product show case.
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