Hyaluronic Acid–Rhodamine B (HA-RhB), MW 50 kDa
A fluorescent conjugate of 50 kDa hyaluronic acid and Rhodamine B, with good water solubility, CD44 targeting, and red fluorescence. Used for cell imaging, in vivo tracking, and drug delivery research. 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.
