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Lubricin / PRG4 Antibody (internal region)

Peptide-affinity purified goat antibody

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 Q92954
Other Accession NP_005798.2, 10216
Predicted Human
Host Goat
Clonality Polyclonal
Concentration 0.5 mg/ml
Isotype IgG
Calculated MW 151077 Da
Additional Information
Gene ID 10216
Other Names Proteoglycan 4, Lubricin, Megakaryocyte-stimulating factor, Superficial zone proteoglycan, Proteoglycan 4 C-terminal part, PRG4, MSF, SZP
Format 0.5 mg/ml in Tris saline, 0.02% sodium azide, pH7.3 with 0.5% bovine serum albumin
StorageMaintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.
PrecautionsLubricin / PRG4 Antibody (internal region) is for research use only and not for use in diagnostic or therapeutic procedures.
Protein Information
Name PRG4
Synonyms MSF, SZP
Function Plays a role in boundary lubrication within articulating joints. Prevents protein deposition onto cartilage from synovial fluid by controlling adhesion-dependent synovial growth and inhibiting the adhesion of synovial cells to the cartilage surface.
Cellular Location Secreted.
Tissue Location Highly expressed in synovial tissue, cartilage and liver and weakly in heart and lung. Isoform B is expressed in kidney, lung, liver, heart and brain. Isoform C and isoform D are widely expressed.
Research Areas
Citations (0)

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The role of lubricin in the mechanical behavior of synovial fluid. Jay GD, Torres JR, Warman ML, Laderer MC, Breuer KS. Proc Natl Acad Sci U S A. 2007 Apr 10;104(15):6194-9. Epub 2007 Apr 2. PMID: 17404241

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$ 325.00
Cat# AF2744a
(40 western blots)
Availability: 7-10 days
Bulk Size
Seasonal Special on Bulk Order
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