Hyaluronic Acid–Rhodamine B (HA-RhB), MW 250 kDa
A high-molecular-weight fluorescent conjugate with good water solubility and CD44 targeting. It emits stable red fluorescence and is mainly used for long-term in vivo tracking, tissue distribution research and targeted delivery. Store at −20 °C protected from light.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.
