β-Amyloid (12-28) (TFA) 产品活性：β-Amyloid (12-28) (TFA) (Amyloid β-Protein (12-28) (TFA)) 是 β-淀粉样蛋白 (β1-42) 的肽片段。 β1-42 是 42 个氨基酸的蛋白质，是老年斑核心的主要成分。β-Amyloid (12-28) (TFA) 具有聚集特性。β-Amyloid (12-28) (TFA) 有潜力用于阿尔茨海默氏病的研究。 产品来源： https://www.medchemexpress.cn/β-amyloid-12-28-tfa.html 研究领域：Neuronal Signaling 作用靶点：Amyloid-β In Vitro: β-amyloid (12-28) may exert dysregulation cognitive effects by means of defective coordination of potassium channel function in nerve, glia and endothelial cells. β-Amyloid Aggregation Guidelines (Following is our recommended protocol. This protocol only provides a guideline, and should be modified according to your specific needs). 1. Solid Aβ peptide was dissolved in cold hexafluoro-2-propanol (HFIP). The peptide was incubated at room temperature for at least 1h to establish monomerization and randomization of structure. 2. The HFIP was removed by evaporation, and the resulting peptide was stored as a film at -20 or -80 ℃. 3. The resulting film was dissolved in anhydrous DMSO at 5 mM and then diluted into the appropriate concentration and buffer (serum- and phenol red-free culture medium) with vortexing. 4. Next, the solution was age 48h at 4-8 ℃. The sample was then centrifuged at 14000g for 10 min at 4-8 ℃; the soluble oligomers were in the supernatant. The supernatant was diluted 10-200-fold for experiments. Methods vary depends on the downstream applications. 相关产品：Bioactive Compound Library Plus | Peptide Library | DAPT | β-Amyloid (25-35) | Thioflavin T | β-Amyloid (1-42), human TFA | FPS-ZM1 | Rutin | Colivelin TFA | Azeliragon | Santacruzamate A | 20(S)-Ginsenoside Rg3 | Ginsenoside Rg1 | β-Amyloid (1-42), (rat/mouse) | Tolcapone | Methoxy-X04 | Aducanumab | Geniposide | Notoginsenoside R1 | Semagacestat | Ginsenoside Re | Bavachinin | Emrusolmin | Leucomethylene blue mesylate | Glimepiride | Hoechst 34580 tetrahydrochloride | Hematoxylin | Valiltramiprosate | Direct Blue 1 | β-Amyloid (1-40) (TFA) | β-Amyloid (42-1), human 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。