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生物源
Streptomyces hygroscopicus
品質等級
化驗
≥95% (HPLC)
形狀
powder
顏色
yellow
溶解度
DMSO: 7.5 mg/mL
抗生素活性譜
viruses
作用方式
enzyme | inhibits
儲存溫度
−20°C
SMILES 字串
CO[C@H]1C[C@H](C)[C@@H](OC)C2=CC(=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]1OC)C2=O
InChI
1S/C30H42N2O9/c1-16-10-9-11-23(37-5)28(41-30(31)36)18(3)12-17(2)27(40-8)24(38-6)13-19(4)26(39-7)21-14-20(33)15-22(25(21)34)32-29(16)35/h9-12,14-15,17,19,23-24,26-28H,13H2,1-8H3,(H2,31,36)(H,32,35)/b11-9-,16-10+,18-12+/t17-,19-,23-,24-,26+,27+,28-/m0/s1
InChI 密鑰
MCAHMSDENAOJFZ-BVXDHVRPSA-N
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一般說明
DMSO stock solution can be diluted in phosphate buffered saline. The ratio of buffer:DMSO should be greater than 500:1.
Herbimycin A from Streptomyces hygroscopicus is a benzoquinoid ansamycin antibiotic. It is an analog of geldanamycin.
應用
Herbimycin A from Streptomyces hygroscopicus has been used as an inhibitor of Src tyrosine kinase in HEK293T cells and rat intestinal epithelial cells. It has also been used to test its attenuation effect in intimal hyperplasia (IH) post balloon injury in rat carotid artery.
生化/生理作用
Herbimycin A is an inducer of heat shock protein (HSP). It increases HSP expression resulting in the attenuation of ischemia reperfusion induced pulmonary injury.
An antibiotic that inhibits protein tyrosine kinase. Herbimycin A is a potent inhibitor of angiogenesis.
注意
Hygroscopic and photosensitive
儲存類別代碼
11 - Combustible Solids
水污染物質分類(WGK)
WGK 3
個人防護裝備
Eyeshields, Gloves, type N95 (US)
Journal of cellular physiology, 180(3), 345-354 (1999-08-03)
We previously reported that a 21-kDa phosphoprotein may play an important role in superoxide production through dephosphorylation by neutrophillike differentiated HL-60 cells (Suzuki et al., 1995, Biochim Biophys Acta 1266: 261-267). The phosphoprotein was identified as cofilin, an actin-binding protein
Canadian journal of physiology and pharmacology, 77(2), 138-142 (1999-10-27)
Human amnion cells in primary culture respond to glucocorticoids in a characteristic fashion by the increased expression of the inducible prostaglandin endoperoxide H synthase isoenzyme, PGHS-2. Since PGHS-2 induction by agonists generally involves tyrosine kinases, we examined the possibility that
Toxicology and applied pharmacology, 161(1), 59-74 (1999-11-24)
It is important to understand the mechanisms by which phosphorylation-dependent events play a role in regulation of apoptosis in toxicant-metabolizing organs such as the kidney. Our previous work demonstrated that the toxicant and phosphatase inhibitor okadaic acid induces apoptosis of
Gastroenterology, 122(2), 331-339 (2002-02-08)
Src activation is correlated with progression of colorectal cancer (CRC). CRCs accompanied by ulcerative colitis, chronic inflammation in the colon, often have elevated Src activity, and ulcerative colitis-related CRCs are more likely to become invasive, whereas Ras activation is rarely
Biological & pharmaceutical bulletin, 17(10), 1430-1432 (1994-10-01)
Six herbimycin A (HBM) derivatives were examined for their anti-angiogenic effects in a bioassay system involving chorioallantoic membranes (CAMs) of growing chick embryos on the basis of our previous observation that HBM is a potent angiogenesis inhibitor. 17-Cyclopropylamino-HBM dose-dependently inhibited
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