분석
≥99.0% (TLC)
solubility
acetone: 10 mg/mL, clear, colorless to faintly yellow
저장 온도
−20°C
SMILES string
O[C@@H]1CC([C@H](C/C=C\CCCC(O)=O)[C@H]1/C=C/[C@@H](O)CCCCC)=O
InChI
1S/C20H32O5/c1-2-3-6-9-15(21)12-13-17-16(18(22)14-19(17)23)10-7-4-5-8-11-20(24)25/h4,7,12-13,15-17,19,21,23H,2-3,5-6,8-11,14H2,1H3,(H,24,25)/b7-4-,13-12+/t15-,16+,17+,19+/m0/s1
InChI key
XEYBRNLFEZDVAW-ARSRFYASSA-N
유사한 제품을 찾으십니까? 방문 제품 비교 안내
생화학적/생리학적 작용
Most biologically active prostaglandin. PGE2 induces cervical ripening and parturition; mediates bradykinin-induced vasodilation; regulates adenylyl cyclase. Tumor cells that over-express cyclooxygenase 2 display increased invasiveness, angiogenesis, and resistance to apoptosis that may be due to the PGE2-induced expression of angiogenic factors and stabilization of the anti-apoptotic protein, survivin.The effect of PGE2 on the immune system is mixed. It inhibits T cell activation in vitro, suggesting it is an immunosuppressant. However, in vivo, it appears to effect expansion of the Th17 subset and differentiation of the Th1 subset of T helper cells, marking it as an immunoactivator.
기타 정보
Differential effect of PGE2 on transforming growth factor-β, and insulin-induced collagen formation in lung fibroblasts
신호어
Danger
유해 및 위험 성명서
Hazard Classifications
Acute Tox. 4 Oral - Repr. 1B
Storage Class Code
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK
WGK 3
개인 보호 장비
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
A Fine et al.
The Journal of biological chemistry, 264(29), 16988-16991 (1989-10-15)
We examined the effect of prostaglandin (PG) E2 on transforming growth factor-beta (TGF-beta) and insulin-stimulated collagen formation in lung fibroblast cultures. TGF-beta increased type I collagen production 2-3-fold as determined by the densitometric analysis of autoradiograms from polyacrylamide gels and
Alexandra Medeiros et al.
Mediators of inflammation, 2012, 327568-327568 (2012-10-02)
The local and systemic production of prostaglandin E(2) (PGE(2)) and its actions in phagocytes lead to immunosuppressive conditions. PGE(2) is produced at high levels during inflammation, and its suppressive effects are caused by the ligation of the E prostanoid receptors
John R Grainger et al.
Nature medicine, 19(6), 713-721 (2013-05-28)
The commensal flora can promote both immunity to pathogens and mucosal inflammation. How commensal-driven inflammation is regulated in the context of infection remains poorly understood. Here, we show that during acute mucosal infection of mice with Toxoplasma gondii, inflammatory monocytes
Sofia Eberstål et al.
International journal of cancer, 134(11), 2748-2753 (2013-11-19)
Immunotherapy has shown effectiveness against experimental malignant brain tumors, but the clinical results have been less convincing most likely due to immunosuppression. Prostaglandin E2 (PGE2 ) is the key immunosuppressive product of cyclooxygenase-2 (COX-2) and increased levels of PGE2 and
Yumeng Mao et al.
Cancer research, 73(13), 3877-3887 (2013-05-02)
Tumors can suppress the host immune system by employing a variety of cellular immune modulators, such as regulatory T cells, tumor-associated macrophages, and myeloid-derived suppressor cells (MDSC). In the peripheral blood of patients with advanced stage melanoma, there is an
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