ml 204

ML204 是有效的TRPC4/TRPC5通道选择性抑制剂，相比于 TRPC6 ，对TRPC4/TRPC5通道的选择性高出 19 倍，不影响其他的 TRP 通道和电压门控的钠、钾或 Ca2+通道。

ML204 hydrochloride (ML204 HCl) 是一种具有选择性和高效性的 TRPC4/TRPC5 通道拮抗剂，可阻断通过 μ-阿片受体刺激或鸟苷 5'-3-O-（硫代）三磷酸 （GTPgammaS） 的细胞内透析激活的 TRPC4β 电流。

HT-2 Toxin-13C22 is intended for use as an internal standard for the quantification of HT-2 toxin by GC- or LC-MS. HT-2 toxin is a type A trichothecene mycotoxin and an active,deacetylated metabolite of the trichothecene mycotoxin T-2 toxin .1,2Like T-2 toxin,HT-2 toxin inhibits protein synthesis and cell proliferation in plants.2HT-2 toxin also reduces viability of HepG2,A549,HEp-2,Caco-2,A-204,U937,Jurkat,and RPMI-8226 cancer cells with IC50values ranging from 3.1 to 23 ng/ml and human umbilical vein endothelial cells with an IC50value of 56.4 ng/ml.1It induces oxidative stress,DNA damage,and autophagy in,as well as halts the development of,cultured mouse embryos when used at a concentration of 10 nM.3HT-2 toxin has been found in cereal grains and food products.4,5

Tilapia piscidin 3 是具抗菌谱广的肽类化合物，有效对抗多种革兰氏阳性菌与阴性菌，其对 V. vulnificus 204、V. alginolyticus、S. agalactiae 819、E. faecalis BCRC 10066、S. agalactiae BCRC 10787 的最小抑菌浓度 (MIC) 分别为 2.44、2.44、9.78、19.55、0.61 μg/mL。同時，Tilapia piscidin 3 对鱼红细胞显示出溶血性。