Bacteriochlorophyll a, from Rhodopseudomonas sphaeroides (under argon) (BChl a, from Rhodopseudomonas sphaeroides (under argon)) 是一种类似叶绿素的化合物,存在于某些细菌中,能够参与光合作用中的光吸收和能量传递。
Sonoflora 1, also known as SF1, a PDT photosensitivizer. Chemically, SF1 is an analog of chlorophyll in that its macrocycle backbone is porphyrin-based and the center of the porphyrin ring consists of a metal ion. Preclinical studies showed that SF1 had v
Mg(II) protoporphyrin IX is a crucial compound in the synthesis of chlorophyll in Chlorella. It also serves as a negative regulator of nuclear photosynthetic gene expression. Additionally, Mg(II) protoporphyrin IX is employed as a valuable research tool for investigating the signaling molecule involved in plastid-to-nucleus communication.
Phytyl Acetate(cis-and trans-mixture) is a compound found in chlorophyll that is involved in chlorophyll biosynthesis. It acts in plants to capture light energy and convert it into chemical energy. It has antioxidant properties and protects plants from oxidative damage.
Pheophytin a, a chlorophyll isolated from S. vermiculata extracts, demonstrates antioxidant activity with IC50 values of 200.5 and 137.7 μg mL for SOD and NO, respectively. It also exhibits reducing power (IC50 = 4.2 μg mL) and a cytotoxic effect on the MCF-7 cell line (IC50 = 35.9 μg mL) [1].
Chlorophyll b 是一种口服活性的四吡咯衍生物和色素,可从植物、藻类等光合生物中提取。它作为氢供体,能够提升Glutathione水平,且具备抗氧化活性。在光系统 II 中,Chlorophyll b 能功能性替代叶绿素 a 参与光合作用,并减少Cisplatin(HY-17394)引起的DNA损伤、染色体不稳定性和氧化应激。Chlorophyll b 主要用于研究植物光合作用机制。