推荐产品
品質等級
化驗
≥98%
SMILES 字串
N[C@@H](CN1C=CC(=O)C(O)=C1)C(O)=O
InChI
1S/C8H10N2O4/c9-5(8(13)14)3-10-2-1-6(11)7(12)4-10/h1-2,4-5,12H,3,9H2,(H,13,14)/t5-/m0/s1
InChI 密鑰
WZNJWVWKTVETCG-YFKPBYRVSA-N
一般說明
L-含羞草素 [β-N（3-羟基-4-吡啶酮）-α-氨基丙酸] 是一种非蛋白质氨基酸，是热带豆科植物，如 银合欢 和其他属于 含羞草 属豆科植物的重要成分。除 3,4-二羟基苯环被 3-羟基-4-吡啶酮环取代外，结构上 L-含羞草素与二羟基苯丙氨酸相似。
應用
Koa hoale 种子中的 L-含羞草素已被用于研究其在慢性炎症反应（高锰酸钾诱导的慢性肉芽肿）中的抗炎作用。
生化／生理作用
含羞草素是一种植物氨基酸，也是一种潜在的细胞周期抑制剂，可使植物生长停滞在 G1 期。它是一种铁螯合剂，可抑制哺乳动物细胞中的 DNA 复制。L-含羞草素可促进异种移植的人胰腺癌细胞凋亡。L-含羞草素稳定缺氧诱导因子 1 (HIF-1)，在转录级别刺激 B 细胞转位基因 2 (Btg2) 和 N-myc 下游调控基因 1 (Ndrg1) 的表达，从而降低前列腺癌细胞的体外细胞增殖 。L-含羞草素通过抑制脯氨酰羟化酶 (PHD) 稳定 HIF-1，PHD 降解 HIF-1。抑制机制可能是通过 Fe 2 + 与酶活性所需站点 PHD 活性位点结合的螯合。含羞草素通过铁螯合作用抑制 MDA-MB-453 人乳腺癌细胞的细胞周期进程。含羞草素，以细胞特异性方式阻碍叶酸代谢。
訊號詞
Warning
危險分類
Acute Tox. 4 Oral
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 3
閃點（°F）
Not applicable
閃點（°C）
Not applicable
個人防護裝備
dust mask type N95 (US), Eyeshields, Gloves
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