Indocyanine Green (ICG) is more than just a dye; it's a sophisticated diagnostic and surgical tool that leverages unique photochemical properties to enhance medical procedures. NINGBO INNO PHARMCHEM CO.,LTD. is at the forefront of providing high-quality ICG powder, enabling healthcare professionals to harness its full potential. This article explores the science behind ICG, detailing its properties and diverse applications.

Chemically, ICG is a tricarbocyanine dye known for its water solubility and rapid binding to plasma proteins, primarily albumin. This characteristic is crucial for its pharmacokinetic profile, ensuring it stays within the bloodstream and is efficiently cleared by the liver. Optically, ICG's remarkable property is its fluorescence when exposed to near-infrared (NIR) light. It absorbs light in the NIR spectrum (around 780 nm) and emits fluorescence (around 810-830 nm), allowing for deep tissue penetration and clear visualization, which is a significant advantage over visible light-based imaging.

These properties make ICG invaluable across various medical fields. In ophthalmology, it's used for angiography to visualize the choroidal vasculature, aiding in the diagnosis of retinal diseases. Its role in lymphatic mapping, including sentinel lymph node biopsy, is critical for accurate cancer staging. Surgeons widely employ ICG for intraoperative surgical guidance, visualizing tumor margins, and assessing tissue perfusion, particularly in minimally invasive procedures.

NINGBO INNO PHARMCHEM CO.,LTD. is a leading supplier in China dedicated to producing ICG powder of exceptional purity and consistency. We understand that the effectiveness of ICG as a fluorescence imaging agent, a medical dye for angiography, or a guide in cancer surgery depends on the quality of the raw material. Our products are instrumental in applications such as liver function test dye analysis and various surgical interventions.

The scientific underpinnings of ICG’s utility—its chemical stability, predictable pharmacokinetics, and distinctive optical properties—position it as an indispensable tool in modern healthcare. By providing clear, real-time visual information, ICG empowers clinicians to make more informed decisions, leading to improved diagnostic accuracy and surgical outcomes. As a trusted provider, NINGBO INNO PHARMCHEM CO.,LTD. is committed to supplying the high-quality ICG that fuels these advancements.