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Human RBP4 Protein LS-G50065


Wt. Vol. Conc. Price
20 µg - - $295
50 µg - - $455
Inquire for larger quantities
LSBio (Direct) LSBio (Direct)

Most Popular RBP4 Proteins

Human RBP4 Recombinant (FLAG) Protein - LS-G5326
Human HEK 293 Cells
Unpurified / Lyophilized / Endotoxin Level: Less than 0.1 EU/µg protein (determined by LAL method).
Human RBP4 Recombinant Protein - LS-G38701
E. coli Expression System
RBP4 Protein - LS-G45854
Unpurified / Lyophilized

100% Guaranteed 100% Guaranteed
Met 1-Leu 201
Greater than 97% by SDS-PAGE
Measured by its ability to bind alltrans retinoic acid. The binding of retinoic acid results in the quenching of Trp fluorescence in RBP4. The 50% binding concentration (BC50) is >0.5 µM
Lyophilized PBS, pH 7.4
Aliquot and store at -20°C or -80°C. Avoid freeze-thaw cycles.
For research use only.

About RBP4

P02753 NM_006744 NP_006735.2

RBP4 Protein, PRBP Protein, Plasma retinol-binding protein Protein, RBP Protein, Retinol-binding protein 4 Protein

RBP4 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.

Requested From: United States
Date Requested: 10/25/2016

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