171596

β-Amyloid Peptide

≥80% (HPLC), lyophilized, 1-42, rat

• 別名: β-Amyloid Peptide (1-42), Rat, DAEFGHDSGFEVRHQKLVFFAEDVGSNKGAIIGLMVGGVVIA
• 実験式（ヒル表記法）: C₁₉₉H₃₀₇N₅₃O₅₉S
• CAS番号: 107761-42-2
• 分子量: 4417.95
• MDL番号: MFCD00163049
• UNSPSCコード: 12352202
• NACRES: NA.26

特性

• 製品名: β-Amyloid Peptide (1-42), Rat,
• 詳細: Predominant peptide found in the brain of patients with Alzheimer′s Disease and Down′s Syndrome. Promotes down-regulation of Bcl-2 and upregulation of Bax expression in neurons.
• 品質水準: 100
• アッセイ: ≥80% (HPLC)
• フォーム: lyophilized
• メーカー／製品名: Calbiochem^®
• 保管条件: OK to freeze; desiccated (hygroscopic)
• 溶解性: 5% acetic acid: 1 mg/mL
• 輸送温度: ambient
• 保管温度: −20°C
• SMILES記法: S(CC[C@H](NC(=O)[C@@H](NC(=O)CNC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)CNC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)CNC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(
• InChI: 1S/C203H311N55O60S/c1-28-106(20)164(195(310)220-91-149(267)228-130(71-98(4)5)181(296)238-129(66-70-319-27)179(294)251-158(100(8)9)193(308)218-87-146(264)215-88-151(269)250-160(102(12)13)198(313)255-163(105(18)19)199(314)258-165(107(21)29-2)200(315)227-112
• InChI Key: DZHSAHHDTRWUTF-SIQRNXPUSA-N

詳細

詳細

β-Amyloid Peptide (Aβ) is the main constituent in both senile plaques and diffuse deposits in Alzheimer′s diseased brains. Under appropriate conditions, the soluble amyloid peptides aggregate into the fibrils associated with the disease state. It has proposed that Aβ peptide may increase the sensitivity of neurons to oxidative damage by downregulating expression of bcl-2, a key anti-apoptotic protein and upregulating of bax expression, a protein known to induce cell death.

Predominant peptide found in the brain of patients with Alzheimer’s Disease and Down’s Syndrome. Promotes down-regulation of Bcl-2 and upregulation of Bax expression in neurons.

警告

Toxicity: Standard Handling (A)

シーケンス

H-Asp-Ala-Glu-Phe-Gly-His-Asp-Ser-Gly-Phe-Glu-Val-Arg-His-Gln-Lys-Leu-Val-Phe-Phe-Ala-Glu-Asp-Val-Gly-Ser-Asn-Lys-Gly-Ala-Ile-Ile-Gly-Leu-Met-Val-Gly-Gly-Val-Val-Ile-Ala-OH

その他情報

Paradis, E., et al. 1996. J. Neurosci.16, 7533.
Roher, A.E., et al. 1996. J. Biol. Chem.271, 20631.
Soto, C., and Castano, E.M. 1996. Biochem. J.314, 701.
Murrell, J., et al. 1991. Science254, 97.
Goldgaber, D., et al. 1987. Science235, 877.
Kang, J., et al. 1987. Nature 325, 733.

法的情報

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

安全性情報

• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 3
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable