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>   home   >   Products   >   Primary Antibodies   >   Signal Transduction   >   TAP2 Antibody (aa689-703)   

TAP2 Antibody (aa689-703)

Rabbit Polyclonal Antibody

     
  • IHC - TAP2 Antibody (aa689-703) ALS11603
    Anti-TAP2 antibody IHC of human thymus.
  • SPECIFICATION
  • CITATIONS
  • PROTOCOLS
  • BACKGROUND
Product Information
Application
  • 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
  • E=ELISA
  • IP=Immunoprecipitation
  • DB=Dot Blot
  • CHIP=Chromatin Immunoprecipitation
  • FA=Fluorescence Assay
  • IEM=Immunoelectronmicroscopy
  • EIA=Enzyme Immunoassay
IHC-P, E
Primary Accession Q03519
Reactivity Human
Host Rabbit
Clonality Polyclonal
Calculated MW 76kDa
Dilution ELISA (1:1000), IHC-P (10 µg/ml),
Additional Information
Gene ID 6891
Other Names Antigen peptide transporter 2, APT2, ATP-binding cassette sub-family B member 3, Peptide supply factor 2, Peptide transporter PSF2, PSF-2, Peptide transporter TAP2, Peptide transporter involved in antigen processing 2, Really interesting new gene 11 protein, TAP2, ABCB3, PSF2, RING11, Y1
Target/Specificity Amino acids 689 to 703 of human TAP2
Reconstitution & Storage Long term: -20°C; Short term: +4°C. Avoid repeat freeze-thaw cycles.
PrecautionsTAP2 Antibody (aa689-703) is for research use only and not for use in diagnostic or therapeutic procedures.
Protein Information
Name TAP2
Synonyms ABCB3, PSF2, RING11, Y1
Function Involved in the transport of antigens from the cytoplasm to the endoplasmic reticulum for association with MHC class I molecules. Also acts as a molecular scaffold for the final stage of MHC class I folding, namely the binding of peptide. Nascent MHC class I molecules associate with TAP via tapasin. Inhibited by the covalent attachment of herpes simplex virus ICP47 protein, which blocks the peptide-binding site of TAP. Inhibited by human cytomegalovirus US6 glycoprotein, which binds to the lumenal side of the TAP complex and inhibits peptide translocation by specifically blocking ATP-binding to TAP1 and prevents the conformational rearrangement of TAP induced by peptide binding. Inhibited by human adenovirus E3-19K glycoprotein, which binds the TAP complex and acts as a tapasin inhibitor, preventing MHC class I/TAP association.
Cellular Location Endoplasmic reticulum membrane; Multi-pass membrane protein. Note=The transmembrane segments seem to form a pore in the membrane
Research Areas
Citations (0)

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Background

Involved in the transport of antigens from the cytoplasm to the endoplasmic reticulum for association with MHC class I molecules. Also acts as a molecular scaffold for the final stage of MHC class I folding, namely the binding of peptide. Nascent MHC class I molecules associate with TAP via tapasin. Inhibited by the covalent attachment of herpes simplex virus ICP47 protein, which blocks the peptide-binding site of TAP. Inhibited by human cytomegalovirus US6 glycoprotein, which binds to the lumenal side of the TAP complex and inhibits peptide translocation by specifically blocking ATP-binding to TAP1 and prevents the conformational rearrangement of TAP induced by peptide binding. Inhibited by human adenovirus E3-19K glycoprotein, which binds the TAP complex and acts as a tapasin inhibitor, preventing MHC class I/TAP association.

References

Beck S.,et al.J. Mol. Biol. 228:433-441(1992).
Powis S.H.,et al.Proc. Natl. Acad. Sci. U.S.A. 89:1463-1467(1992).
Bahram S.,et al.Proc. Natl. Acad. Sci. U.S.A. 88:10094-10098(1991).
Powis S.H.,et al.Immunogenetics 37:373-380(1993).
Kumagai S.,et al.Arthritis Rheum. 40:1685-1692(1997).

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$ 395.00
Cat# ALS11603
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