PLL-CY5（Poly-L-lysine-Cyanine 5）是一种荧光标记的聚赖氨酸衍生物，具有优异的生物相容性和荧光特性。我们提供这个产品，仅供科研，如有需要，欢迎咨询！ 聚赖氨酸（PLL）是一种阳离子型生物聚合物，广泛用于基因递送、细胞培养基涂层和纳米粒子功能化。

The dark skies during a new moon provide ideal conditions for spotting skywatching targets that would otherwise be outshined by moonlight. The next new moon will occur on Saturday, March 29, at 6: ...

Monthly rates based on full coverage car insurance for a 30-year-old man. Some rates use different ages or coverage limits. State Farm has the best mix of reliable customer service and affordable ...

Make no mistake about it; Mexico City is a foodie paradise. The gastronomy of this thrilling city reflects the history of Mexican cooking and the immense diversity of the modern city, bringing ...

Mexico will look to win the Concacaf Nations League for the first time. / IMAGO/AgenciaMex-Sport With eyes on winning the first Concacaf Nations League in Mexico's history, Javier Aguirre ...

PHOENIX — If you’re planning to travel to Mexico for spring break, there’s something that is not new, but important that you need to know. Mexican immigration authorities are asking U.S ...

为解决类风湿关节炎（RA）治疗难题，研究人员开发 NaHS@Cy5@MS@SP 纳米颗粒，能缓解炎症，为 RA 治疗提供新策略。 类风湿关节炎（Rheumatoid Arthritis，RA）是一种令人头疼的慢性炎症性自身免疫疾病，它就像一个隐藏在身体里的 “破坏分子”，专门攻击关节的结构和 ...

Brand new Prime Video movies are added to the streamer’s library every month, and this March the fresh batch of films is packed with exciting releases. Whether you're in the mood for feel-good ...

25, 2025, in Lubbock, Texas. (AP Photo/Julio Cortez) A historic measles outbreak in West Texas is just short of 200 cases, Texas state health officials said Friday, while the number of cases in ...

2:11 Upgrades to Toronto’s BMO Field teased ahead of FIFA World Cip U.S. President Donald Trump created a task force Friday to prepare for the 2026 World Cup, which will bring the globe’s ...

An unvaccinated adult in New Mexico tested positive for measles after their death, health officials announced Thursday. The New Mexico Department of Health said that the official cause of death is ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. March 2025 brings a wave of new TV shows and movies to broadcast, cable and streaming ...