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Anti-Mannose 6 Phosphate Receptor (Cation independent) antibody [MEM-238] (ab8093)

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Overview

Product name

Anti-Mannose 6 Phosphate Receptor (Cation independent) antibody [MEM-238]
See all Mannose 6 Phosphate Receptor (Cation independent) products (11) ...

Description

Mouse monoclonal [MEM-238] to Mannose 6 Phosphate Receptor (Cation independent)

Specificity

CD222 antigen (human)

Tested applications

Flow Cyt, IP, WB, ICC/IFmore details

Cross reactivity

Reacts with

Mouse, Human

Predicted to work with

Non Human Primates

Immunogen

Vaccinia-M6PR/iGFIIR

Epitope

Recognizes an epitope between domains 2 and 5.

Properties

Form

Liquid

Storage instructions

Store at +4°C short term (1-2 weeks). Aliquot and store at -20°C or -80°C. Avoid repeated freeze / thaw cycles.

Storage buffer

Preservative: 15mM Sodium Azide
Constituents: PBS, pH 7.4

Concentration

Concentration information loading...

Purity

>95% by SDS-PAGE

Purification notes

Purified from ascites using protein A affinity chromatography.

Primary antibody notes

CD222 is a 250kDa transmembrane protein with a short cytoplasmic tail containing an internalization signal. CD222 was originally identified as a receptor for IGFII and M6P-containing proteins (e.g. lysosomal hydrolases). Lysosomal enzymes are sorted to lysosomes via CD222 either from the Golgi, where the enzymes acquire M6P, or from the extracellular space. The majority of CD222 molecules (approximately 90-95%) are located intracellularly, only 5-10% is present on the cell membrane. The internalization rate seems to be enhanced by ligand induced dimerization of CD222 as well as by phosphorylation of its cytoplasmic serine. CD222 is also a receptor for TGFbeta latency associated peptide (LAP), proliferin and may bind several molecules independently of M6P, including plasminogen, CD87 or retinoic acid. It is involved in activation of latent TGFbeta [PROW].

Clonality

Monoclonal

Clone number

MEM-238

Isotype

IgG1

  • Immunocytochemistry/ Immunofluorescence - IGF2 Receptor antibody [MEM-238] (ab8093)Immunocytochemistry/ Immunofluorescence - IGF2 Receptor antibody [MEM-238] (ab8093) image (enlarge)

  • Immunocytochemistry/ Immunofluorescence - Mannose 6 Phosphate Receptor (Cation independent) antibody [MEM-238] (ab8093)Immunocytochemistry/ Immunofluorescence - Mannose 6 Phosphate Receptor (Cation independent) antibody [MEM-238] (ab8093) image (enlarge)

  • Flow Cytometry - Mannose 6 Phosphate Receptor (Cation independent) antibody [MEM-238] (ab8093)Flow Cytometry - Mannose 6 Phosphate Receptor (Cation independent) antibody [MEM-238] (ab8093) image (enlarge)

Applications

Show applications key

Our Abpromise guarantee covers the use of ab8093 in the following tested applications.

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

Target

Function

Transport 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 similarities

Belongs to the MRL1/IGF2R family.
Contains 1 fibronectin type-II domain.

Domain

Contains 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 localization

Lysosome membrane. Colocalized with DPP4 in internalized cytoplasmic vesicles adjacent to the cell surface.

Target information above from: UniProt accessionP11717 The UniProt Consortium
The Universal Protein Resource (UniProt) in 2010
Nucleic Acids Res. 38:D142-D148 (2010).

Information by UniProt

Alternative names

  • 300 kDa mannose 6 phosphate receptor antibody
  • 300 kDa mannose 6-phosphate receptor antibody
  • Cation independent mannose 6 phosphate receptor antibody
  • Cation-independent mannose-6-phosphate receptor antibody
  • CD MPR antibody
  • CD222 antibody
  • CD222 antigen antibody
  • CI Man 6 P receptor antibody
  • CI Man-6-P receptor antibody
  • CI MPR antibody
  • CI-MPR antibody
  • CIMPR antibody
  • IGF 2 receptor antibody
  • IGF 2R antibody
  • IGF II receptor antibody
  • IGF-II receptor antibody
  • IGF2 receptor antibody
  • Igf2r antibody
  • IGFR2 antibody
  • Insulin like growth factor 2 receptor antibody
  • Insulin like growth factor II receptor antibody
  • Insulin-like growth factor 2 receptor antibody
  • Insulin-like growth factor II receptor antibody
  • M6P R antibody
  • M6P/IGF2 receptor antibody
  • M6P/IGF2R antibody
  • M6PR antibody
  • MPR 300 antibody
  • MPR300 antibody
  • MPR46 antibody
  • MPRI antibody
  • MPRI_HUMAN antibody
  • SMPR antibody
see all

Anti-Mannose 6 Phosphate Receptor (Cation independent) antibody [MEM-238] images:

  Immunocytochemistry/ Immunofluorescence - IGF2 Receptor antibody [MEM-238] (ab8093)

Immunocytochemistry/ Immunofluorescence - IGF2 Receptor antibody [MEM-238] (ab8093)

ab8093 at 5µg/ml staining human HEK cells by immunocytochemistry. The cells were fixed with paraformaldehyde and incubated with the antibody for 1 hour. Bound antibody was detected using a goat anti-mouse IgG Alexa-Fluor ® 568. In the confocal image ab8093 labelling in red shows a distribution consistent with the location of the trans-Golgi network and lysosomes. Blue nuclear counterstain is present.

This image is courtesy of an Abreview submitted by Randal Moldrich on 31 March 2006.

See Abreview

  Immunocytochemistry/ Immunofluorescence - Mannose 6 Phosphate Receptor (Cation independent) antibody [MEM-238] (ab8093)

Immunocytochemistry/ Immunofluorescence - Mannose 6 Phosphate Receptor (Cation independent) antibody [MEM-238] (ab8093)

ab8093 staining Mannose 6 Phosphate Receptor (Cation independent) in human HeLa cells by ICC/IF (Immunocytochemistry/immunofluorescence). Cells were fixed with 4% paraformaldehyde in PBS, permeabilized with 0.1% Triton X-100 and blocked with 2% BSA for 30 minutes at 25°C . Samples were incubated with primary antibody (1/300 in 2%BSA + 0.1% Triton X-100) for 2 hours at 25°C. An Alexa Fluor® 488-conjugated Goat polyclonal to mouse IgG (dilution 1/2000) was used as secondary antibody.

This image is courtesy of an anonymous Abreview

See Abreview

  Flow Cytometry - Mannose 6 Phosphate Receptor (Cation independent) antibody [MEM-238] (ab8093)

Flow Cytometry - Mannose 6 Phosphate Receptor (Cation independent) antibody [MEM-238] (ab8093)

Overlay histogram showing HeLa cells stained with ab8093 (red line). The cells were fixed with 80% methanol (5 min) and then permeabilized with 0.1% PBS-Tween for 20 min. The cells were then incubated in 1x PBS / 10% normal goat serum / 0.3M glycine to block non-specific protein-protein interactions followed by the antibody (ab8093, 1µg/1x106 cells) for 30 min at 22ºC. The secondary antibody used was DyLight® 488 goat anti-mouse IgG (H+L) (ab96879) at 1/500 dilution for 30 min at 22ºC. Isotype control antibody (black line) was mouse IgG1 [ICIGG1] (ab91353, 2µg/1x106 cells) used under the same conditions. Acquisition of >5,000 events was performed.

References for Anti-Mannose 6 Phosphate Receptor (Cation independent) antibody [MEM-238] (ab8093)

This product has been referenced in:

  • Poon IKet al. Histidine-rich glycoprotein binds heparanase and regulates its enzymatic activity and cell surface interactions. Int J Biochem Cell Biol 42:1507-16 (2010). Flow Cyt; Human.Read more (PubMed: 20561914) »
  • Hong Zet al. The retromer component SNX6 interacts with dynactin p150(Glued) and mediates endosome-to-TGN transport. Cell Res 19:1334-49 (2009). ICC/IF; Human.Read more (PubMed: 19935774) »

See all 6 publications for this product

Publishing research using ab8093? Please let us know so that we can cite the reference in this datasheet

Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"