Astressin 产品活性：Astressin是有效的促肾上腺皮质激素释放因子 (CRF) 拮抗剂。 产品来源： https://www.medchemexpress.cn/Astressin.html 研究领域：Others 作用靶点：Others In Vitro: Astressin has low affinity for the CRF binding protein and high affinity (Ki=2 nM) for the cloned pituitary receptor. Astressin shows high affinity for cloned human CRF-RA1 stably expressed in CHO cells and high potency to inhibit ACTH secretion. In Vivo: Astressin is significantly more potent than any previously tested antagonist in reducing hypophyseal corticotropin (ACTH) secretion in stressed or adrenalectomized rats. Low doses of astressin (30 μg and 100 μg per kg) administered i.v. still produce a significant decrease in ACTH levels at 45 and 90 min, respectively. Astressin significantly reverses the anxiogenic-like response induced by both social stress and ICV rat/humanCRF (r/hCRF) on the elevated plus-maze, but fails to block the effects of r/hCRF-induced locomotor activity in a familiar environment. Intracerebroventricular infusion of the peptide both 30 min before and 10 min after seizures decreases damage in some hippocampal cell fields by as much as 84%, a magnitude of protection greater than reported for other CRF antagonists against other models of necrotic neuronal injury. Astressin protects even if administered only 10 min following excitotoxin exposure. 相关产品：Bioactive Compound Library Plus | Peptide Library | Digitonin | 5-Ph-IAA | FLAG peptide | 3X FLAG peptide | TCEP hydrochloride | Monocrotaline | Tocofersolan | Pronase E (Activity ≥ 7000 U/g) | DPPH | DNase I, Bovine pancreas | NMDI14 | O-Propargyl-Puromycin | Human IgG1 kappa, Isotype Control | Phytohemagglutinin | Hyaluronidase | Biotinyl tyramide | MYLS22 | Pertussis Toxin | N,N-Dimethylformamide | Kifunensine | OVA Peptide (323-339) | L-Tryptophan | 6-Aminonicotinamide | Lauryl maltose neopentyl glycol | Alkyne-phenol | Potassium oxonate | OVA Peptide(257-264) TFA | CHAPS | Teriparatide 品牌介绍: MCE (MedChemExpress) 拥有数百种全球独家化合物，我们致力于为全球科研客户提供最新最全的高品质小分子活性化合物；10,000 多种高选择性抑制剂、激动剂涉及各热门信号通路及疾病领域；设有专业的实验中心和严格的质控、验证体系；提供 LC/MS、NMR、HPLC、手性分析、元素分析等各项质检报告，确保产品的高纯度、高品质；产品的生物活性多经各国客户实验验证；Nature, Cell, Science 等多种顶级期刊及制药专利收录了MCE客户的科研成果；专业团队跟踪最新的制药及生命科学研究进展，为您提供全球最新的活性化合物；与世界各大制药公司及知名科研机构建立了长期的合作。