Retinol-Binding Proteins, Interstitial

**Definition:** A subclass of retinol-binding proteins that take part in the transport of RETINOL between the ROD CELL OUTER SEGMENT and RETINAL PIGMENT EPITHELIUM. Do not confuse with inverted repeat binding protein (also known as IRBP).

**Tree numbers:** - D12.776.157.700.001 - D12.776.306.752

**Synonyms:** - Interphotoreceptor Retinoid-Binding Protein - Interphotoreceptor Retinol-Binding Protein - Interstitial Retinol-Binding Protein - Retinal A-Antigen