Hyaluronic Acid–Rhodamine B (HA-RhB), MW 500 kDa
An ultra-high molecular weight fluorescent conjugate with excellent water solubility, CD44 targeting capability, and stable red fluorescence. Mainly used for long-term in vivo tracking, tissue distribution studies, and targeted delivery research. Store at −20 °C away from light.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.
