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重要文件

H6649

Sigma-Aldrich

Herbimycin A from Streptomyces hygroscopicus

≥95% (HPLC), powder

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About This Item

經驗公式(希爾表示法):
C30H42N2O9
CAS號碼:
分子量::
574.66
Beilstein:
4834067
MDL號碼:
分類程式碼代碼:
12352200
PubChem物質ID:
NACRES:
NA.77

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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相關類別

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

An antibiotic that inhibits protein tyrosine kinase. Herbimycin A is a potent inhibitor of angiogenesis.
Herbimycin A is an inducer of heat shock protein (HSP). It increases HSP expression resulting in the attenuation of ischemia reperfusion induced pulmonary injury.

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)


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分析證明 (COA)

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K Nagaishi et al.
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
T Zakar et al.
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
M A Davis et al.
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
Naoki Kawai et al.
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
T Oikawa et al.
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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