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Anti-Mannose 6 Phosphate Receptor (Cation independent) antibody (ab88579)

Overview

Properties

Applications

Our Abpromise guarantee covers the use of ab88579 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

Application Notes
ICC/IF ICC/IF: Use a concentration of 5 µg/ml.
WB WB: Use a concentration of 1 µg/ml. Detects a band of approximately 274 kDa (predicted molecular weight: 274 kDa).

Target

  • FunctionTransport of phosphorylated lysosomal enzymes from the Golgi complex and the cell surface to lysosomes. Lysosomal enzymes bearing phosphomannosyl residues bind specifically to mannose-6-phosphate receptors in the Golgi apparatus and the resulting receptor-ligand complex is transported to an acidic prelyosomal compartment where the low pH mediates the dissociation of the complex. This receptor also binds IGF2. Acts as a positive regulator of T-cell coactivation, by binding DPP4.
  • Sequence similaritiesBelongs to the MRL1/IGF2R family.
    Contains 1 fibronectin type-II domain.
  • DomainContains 15 repeating units of approximately 147 AA. The most highly conserved region within the repeat consists of a stretch of 13 AA that contains cysteines at both ends.
  • Cellular localizationLysosome membrane. Colocalized with DPP4 in internalized cytoplasmic vesicles adjacent to the cell surface.
  • Target information above from: UniProt accession P11717 The UniProt Consortium
    The Universal Protein Resource (UniProt) in 2010
    Nucleic Acids Res. 38:D142-D148 (2010) .

    Information by UniProt
  • Database links
  • Alternative names
      300 kDa mannose 6 phosphate receptor antibody300 kDa mannose 6-phosphate receptor antibodyCation independent mannose 6 phosphate receptor antibody
      Cation-independent mannose-6-phosphate receptor antibodyCD222 antibodyCD222 antigen antibodyCI Man 6 P receptor antibodyCI Man-6-P receptor antibodyCI MPR antibodyCI-MPR antibodyCIMPR antibodyIGF 2 receptor antibodyIGF 2R antibodyIGF II receptor antibodyIGF-II receptor antibodyIGF2 receptor antibodyIGF2R antibodyInsulin like growth factor 2 receptor antibodyInsulin like growth factor II receptor antibodyInsulin-like growth factor 2 receptor antibodyInsulin-like growth factor II receptor antibodyM6P R antibodyM6P/IGF2 receptor antibodyM6P/IGF2R antibodyM6PR antibodyMPR 300 antibodyMPR300 antibodyMPRI antibodyMPRI_HUMAN antibody
    see all

Anti-Mannose 6 Phosphate Receptor (Cation independent) antibody images

  • All lanes : Anti-Mannose 6 Phosphate Receptor (Cation independent) antibody (ab88579) at 1 µg/ml

    Lane 1 : HepG2 (Human hepatocellular liver carcinoma cell line) Whole Cell Lysate
    Lane 2 : U2OS (Human osteosarcoma cell line) Whole Cell Lysate

    Lysates/proteins at 10 µg per lane.

    Secondary
    Goat polyclonal Secondary Antibody to Rabbit IgG - H&L (HRP), pre-adsorbed (ab97080) at 1/5000 dilution
    developed using the ECL technique

    Performed under reducing conditions.

    Predicted band size : 274 kDa
    Observed band size : 274 kDa
    Additional bands at : 35 kDa,45 kDa,50 kDa. We are unsure as to the identity of these extra bands.

    Exposure time : 12 minutes
  • ICC/IF image of ab88579 stained HepG2 cells. The cells were 4% PFA fixed (10 min) and then incubated in 1%BSA / 10% normal goat serum / 0.3M glycine in 0.1% PBS-Tween for 1h to permeabilise the cells and block non-specific protein-protein interactions. The cells were then incubated with the antibody (ab88579, 5µg/ml) overnight at +4°C. The secondary antibody (green) was ab96899, DyLight® 488 goat anti-rabbit IgG (H+L) used at a 1/250 dilution for 1h. Alexa Fluor® 594 WGA was used to label plasma membranes (red) at a 1/200 dilution for 1h. DAPI was used to stain the cell nuclei (blue) at a concentration of 1.43µM.

References for Anti-Mannose 6 Phosphate Receptor (Cation independent) antibody (ab88579)

ab88579 has not yet been referenced specifically in any publications.

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Application Immunocytochemistry/ Immunofluorescence
Sample Human Cell (HeLa)
Specification HeLa
Fixative Paraformaldehyde
Permeabilization Yes - 0.5% Triton X100
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Submitted Jun 09 2011

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