This protein belongs to the lipocalin family and is the specific carrier for retinol (vitamin A alcohol) in the blood. It delivers retinol from the liver stores to the peripheral tissues. In plasma, the RBP-retinol complex interacts with transthyretin which prevents its loss by filtration through the kidney...

Applications: , Suitable for use in ELISA. Other applications not tested. Recommended Dilution: ELISA: 1:2000, Optimal dilutions to be determined by the researcher. Storage and Stability: Lyophilized powder may be stored at 4°C for short-term only. Reconstitute to nominal volume by adding sterile 40-50% glycerol and...

RBP4, also known as plasma retinol-binding protein, is a member of the lipocalin superfamily that solubilizes and stabilizes retinol (vitamin A) for transport to the peripheral tissues. RBP4 shows retinol-dependent secretion by the liver, and its deficiency causes night blindness. In plasma, the 183aa RBP4-retinol...