FITC标记细胞穿膜肽（Cell Penetrating Peptide，CPP）是一种结合了荧光标记技术和细胞穿膜肽特性的新型分子工具。以下是对其的详细解释： CPP通常富含碱性氨基酸，如赖氨酸和精氨酸，具有正电荷。 CPP的长度一般不超过30个氨基酸，且二级结构多具有α-螺旋的空间 ...

The use of 4D number plates is directly linked to extremely rare levels of intelligence and sophistication, a leading think tank has claimed. A study of 5,000 drivers whose cars bear the so-called ...

C4D 2025 details Developer Maxon Price $109/month or $839/year, £112.20/month or £772/year Release Out now System requirements Windows 10+ / macOS 13.6+ New features Redshift GPU now included ...