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Retinol Binding Protein-1 (RBP1) Antibody

Mouse Monoclonal Antibody [Clone G4E4 ]

  • IHC -  Retinol Binding Protein-1 (RBP1) Antibody AH12228
    Formalin-fixed, paraffin-embedded human Hepatocellular Carcinoma stained with RBP1 (G4E4)
Product Information
  • Applications Legend:
  • WB=Western Blot
  • IHC=Immunohistochemistry
  • IHC-P=Immunohistochemistry (Paraffin-embedded Sections)
  • IHC-F=Immunohistochemistry (Frozen Sections)
  • IF=Immunofluorescence
  • FC=Flow Cytopmetry
  • IC=Immunochemistry
  • ICC=Immunocytochemistry
  • IP=Immunoprecipitation
  • DB=Dot Blot
  • CHIP=Chromatin Immunoprecipitation
  • FA=Fluorescence Assay
  • IEM=Immunoelectronmicroscopy
  • EIA=Enzyme Immunoassay
Primary Accession P02753
Other Accession 5947, 5948, 5950, 529571, P09455, P50120
Reactivity Human, Mouse, Rat, Rabbit, Monkey, Goat, Chimpanzee
Host Mouse
Clonality Monoclonal
Isotype Mouse / IgG1, kappa
Clone Names G4E4
Calculated MW 21-25kDa
Additional Information
Gene ID 5950
Other Names Retinol-binding protein 4, Plasma retinol-binding protein, PRBP, RBP, Plasma retinol-binding protein(1-182), Plasma retinol-binding protein(1-181), Plasma retinol-binding protein(1-179), Plasma retinol-binding protein(1-176), RBP4
StorageStore at 2 to 8°C.Antibody is stable for 24 months.
Precautions Retinol Binding Protein-1 (RBP1) Antibody is for research use only and not for use in diagnostic or therapeutic procedures.
Protein Information
Name RBP4
Function Delivers retinol from the liver stores to the peripheral tissues. In plasma, the RBP-retinol complex interacts with transthyretin, this prevents its loss by filtration through the kidney glomeruli.
Cellular Location Secreted.
Research Areas
Citations (0)

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This MAb recognizes an epitope within the 74-182 C-terminal sequence (11kD peptide fragment) of human serum Cellular Retinol Binding Protein 1 (CRBP 1), a single-chain glycoprotein belonging to the superfamily of hydrophobic molecule transporter proteins, which is responsible for transport of retinol (vitamin A1) from the liver to peripheral target tissues, like the eye, where it mediates the cellular uptake. CRBP 1 is synthesized by hepatic parenchymal cells where it becomes bound to its ligand retinol and is then released into the circulation, where it binds further to the protein transthyretin, to form a transporting complex, which is big enough not to be lost by filtration through the kidney glomeruli. It is detected in nearly all tissues with higher expression in adult ovary, pancreas, pituitary gland, adrenal gland, and fetal liver.


Reddy BM; Karande AA; Adiga PR. Antigenic determinants of human serum retinol binding protein as probed with monoclonal antibodies. Molecular Immunology, 1993, 30(15):1355-60. | Reddy B. et al.: Biochem. Int. 21, 367-376 (1990). | Reddy B. et al.: Molec. Immunol. 29, 511-516 (1992). |

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$ 324.00
Cat# AH12228
(40 western blots)
Availability: 2-3 days
Bulk Size
Seasonal Special on Bulk Order
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