RBP4 monoclonal antibody; host Mouse; reactivity Human
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retinol binding protein 4(RBP4) Homo sapiens 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 glomeruli. A deficiency of vitamin A blocks secretion of the binding protein posttranslationally and results in defective delivery and supply to the epidermal cells. [provided by RefSeq, Jul 2008],
Fully tested in-house by ABMIUM, or supported by an advanced validation report from a partner reviewed by ABMIUM. Highest confidence. Non-conformities fully supported under the ABMIUM Product Promise.
Quality verified. Independent collaborator or expected-performance data available. Product meets ABMIUM quality standards.
Expected to work based on structural and biochemical data. Not yet directly tested by ABMIUM or a collaborator. No non-conformity support for this combination.
Not recommended for this application or species/sample combination. This may indicate either evidence of unsuitability or that the combination has not been tested and therefore cannot currently be recommended.
Evidence status by application and model.
| Species / reactivity | ELISA |
|---|---|
| Human |
This product is manufactured by Reed Biotech and sold through ABMIUM without relabelling.
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Unless the listing expressly states otherwise, ABMIUM products are supplied for research use only and are not for diagnostic or therapeutic use.
Retinol binding protein 4 (RBP4), also written retinol-binding protein 4, is the principal circulating carrier of retinol (vitamin A). ABMIUM catalogue products linked below support research on RBP4 biology.
Biological function: Retinol binding protein 4 (RBP4) is a secreted lipocalin that transports retinol from hepatic stores to peripheral tissues. In circulation, retinol-bound RBP4 can associate with transthyretin, which reduces renal filtration of the complex, while cellular uptake and retinoid delivery support vitamin A-dependent physiology.
