Name: Recombinant Human Retinol-Binding Protein 4/RBP4
Price: Inquiry

- Overview
  - MW : 21.2kD. Recombinant Human Retinol-Binding Protein 4 is produced by our E.coli expression system and the target gene encoding Glu19-Leu201 is expressed. Retinol Binding Protein 4 (RBP4) is a member of the Lipocalin family and in the blood. RBP4 is the specific vector for retinol. RBP4 is expressed and secreted by adipose tissue, and is associated with insulin resistance. RBP4 delivers retinol from the liver stores to the peripheral tissues. In plasma, the RBP-retinol complex interacts with transthyretin to prevents its loss by filtration through the kidney glomeruli. Defects in RBP4 cause retinol-binding protein deficiency and can cause night vision problems.
    
    Please contact us at for specific academic pricing.
- Properties
  - Source
    
    E. coli
    
    Type
    
    Recombinant Proteins
    
    Formulation
    
    Lyophilized from a 0.2 µm filtered solution of 50mM TrisHCl, 10mM CaCl2, 150mM NaCl, pH 7.5 .
    
    Storage
    
    Lyophilized protein should be stored at -20°C, though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 4-7°C for 2-7 days. Aliquots of reconstituted samples are stable at -20°C for 3 months.
    
    Endotoxin
    
    Less than 0.1 ng/µg (1 IEU/µg) as determined by LAL test.
    
    More Information
    
    UniProt
    
    P02753
    
    Gene ID
    
    5950
    
    * For Research Use Only. Not for use in diagnostic/therapeutics procedures.
- Applications
  - Application Description
    
    Always centrifuge tubes before opening. Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100 µg/ml. Dissolve the lyophilized protein in ddH2O. Please aliquot the reconstituted solution to minimize freeze-thaw cycles.

Recombinant Human Retinol-Binding Protein 4/RBP4

Recombinant Human Retinol-Binding Protein 4/RBP4

More Information

We Also Recommend

Recombinant Human 40S Ribosomal Protein S19/RPS19

Recombinant Human Sentrin-Specific Protease 7/SENP7 (N-6His)

Recombinant Human Sentrin-Specific Protease 8/SENP8 (N-6His)