Heme arginine (or heme arginine) is a compound of heme and arginine used to treat acute porphyria by reducing the excessive production of δ-aminolevulinicacid, which causes acute symptoms during the onset of acute porphyria.
4,6-Dioxoheptanoic acid (Standard)(4,6-二氧代庚酸标准品)是一种内源性代谢产物,是酪氨酸分解的代谢副产物,可抑制血红素生物合成途径中的δ-氨基酮戊酸(ALA)脱水酶;是遗传性肝肾酪氨酸血症(Type I Tyrosinemia)的特异性标志物,可用于该疾病的诊断。作为标准品可用于定量分析、研究代谢通路、检测相关疾病以及开发诊断工具。