PAG / Cbp monoclonal antibody

• Catalog number
  11-347-C025
• Price
  Please ask
• Size
  25ug

• Long name
  Mouse Monoclonal Antibody against Human PAG / Cbp, Clone: MEM-255
• Antigen
  PAG / Cbp
• Species reactivity
  Human (Homo sapiens)
• Negative species reactivity
  Mouse, Rat, Bovine
• Clonality
  Monoclonal Antibody (Mab)
• Clone
  MEM-255
• Applications
  FC, WB, IHC(P)
• Immunogen
  Recombinant intracellular fragment (aa 97-432) of human Cbp (PAG).
• Format conjugation
  purified; unconjugated
• Specificity
  The antibody MEM-255 recognizes an epitope (aa 235-280) of Csk-binding protein (Cbp) located in the cytoplasmic domain, also known as protein associated with glycosphingolipid-enriched microdomains (PAG).
• Research area
  Adaptor Proteins (Human), Adaptor Proteins
• Concentration
  1 mg/ml
• Storage buffer
  Phosphate buffered saline (PBS) with 15 mM sodium azide, approx. pH 7.4
• Shipping and storage
  Mouse Monoclonal Antibody against Human PAG / Cbp, Clone: MEM-255 is transported on blue ice/ice packs and should be stored at temperatures between 1 and 5 degrees Celsius. Do not freeze! Avoid exposing the product to direct light, especially the conjugated antibodies as most conjugates are very sentitive to light.
• Background
  PAG (phosphoprotein associated with GEMs), also known as Cbp (Csk-binding protein), is a ubiquitously expressed 46 kDa transmembrane adaptor protein present in membrane rafts (glycosphingolipid-enriched microdomains), which however migrates on SDS PAGE gels anomalously as an 80 kDa molecule. Following tyrosine phosphorylation by Src family kinases, PAG binds and thereby activates the protein tyrosine kinase Csk, the major negative regulator of the Src family kinases. Signaling via the B-cell receptor in B cells or high affinity IgE receptor (FcepsilonRI) in mast cells leads to PAG increased tyrosine phosphorylation and Csk binding, while T cell receptor signaling causes PAG dephosphorylation, loss of Csk binding and increased activation of the protein tyrosine kinase Lck.
• Purity
  > 95% (by SDS-PAGE)
• Purification method
  Purified by protein-A affinity chromatography
• Datasheet
• References
  *Schatzlmaier P, Supper V, Göschl L, Zwirzitz A, Eckerstorfer P, Ellmeier W, Huppa JB, Stockinger H: Rapid multiplex analysis of lipid raft components with single-cell resolution. Sci Signal. 2015 Sep 22;8(395):rs11, *Svec A, Velenská Z, Horejsí V: Expression pattern of adaptor protein PAG: correlation between secondary lymphatic follicle and histogenetically related malignant lymphomas. Immunol Lett. 2005 Aug 15;100(1):94-7., *Tedoldi S, Paterson JC, Hansmann ML, Natkunam Y, Rudiger T, Angelisova P, Du MQ, Roberton H, Roncador G, Sanchez L, Pozzobon M, Masir N, Barry R, Pileri S, Mason DY, Marafioti T, Horejsi V: Transmembrane adaptor molecules: a new category of lymphoid-cell markers._x000D_ Blood. 2006 Jan 1;107(1):213-21. Epub 2005 Sep 13. _x000D_ , *Davidson D, Bakinowski M, Thomas ML, Horejsi V, Veillette A: Phosphorylation-dependent regulation of T-cell activation by PAG/Cbp, a lipid raft-associated transmembrane adaptor._x000D_ Mol Cell Biol. 2003 Mar;23(6):2017-28. _x000D_ , Semac I, Palomba C, Kulangara K, Klages N, van Echten-Deckert G, Borisch B, Hoessli DC: Anti-CD20 therapeutic antibody rituximab modifies the functional organization of rafts/microdomains of B lymphoma cells. Cancer Res. 2003 Jan 15;63(2):534-40. _x000D_ , *Brdickova N, Brdicka T, Andera L, Spicka J, Angelisova P, Milgram SL, Horejsi V: Interaction between two adapter proteins, PAG and EBP50: a possible link between membrane rafts and actin cytoskeleton. FEBS Lett. 2001 Oct 26;507(2):133-6. _x000D_ , *Brdicka T, Pavlistova D, Leo A, Bruyns E, Korinek V, Angelisova P, Scherer J, Shevchenko A, Hilgert I, Cerny J, Drbal K, Kuramitsu Y, Kornacker B, Horejsi V, Schraven B: Phosphoprotein associated with glycosphingolipid-enriched microdomains (PAG), a_x000D_ novel ubiquitously expressed transmembrane adaptor protein, binds the protein tyrosine kinase csk and is involved in regulation of T cell activation. J Exp Med. 2000 May 1;191(9):1591-604. _x000D_
• Properties
  If you buy Antibodies supplied by Exbio they should be stored frozen at - 24°C for long term storage and for short term at + 5°C.
• About
  Monoclonals of this antigen are available in different clones. Each murine monoclonal anibody has his own affinity specific for the clone. Mouse monoclonal antibodies are purified protein A or G and can be conjugated to FITC for flow cytometry or FACS and can be of different isotypes.
• French translation
  anticorps

• Gene target
  PAG   Cbp   monoclonal  
• Gene symbol
  PAG1
• Short name
  Anti-PAG / Cbp Mab
• Technique
  Antibody, antibodies against human proteins, antibodies for, Monoclonals or monoclonal antibodies
• Host
  Mouse (Mus musculus)
• Isotype
  IgG2a
• Alternative name
  Mouse Monoclonal to PAG / Cbp
• Alternative technique
  antibodies

Gene info

• Identity
  HGNC:30043
• Gene
  PAG1
• Long gene name
  phosphoprotein membrane anchor with glycosphingolipid microdomains 1
• Synonyms gene name
  • phosphoprotein associated with glycosphingolipid microdomains 1
• Synonyms
  • PAG
  • CBP
• Synonyms name
  • Csk-binding protein
  • transmembrane adaptor protein PAG
• GenBank acession
  • AF240634
• Locus
  8q21.13
• Discovery year
  2005-04-25
• Entrez gene record
  55824
• Pubmed identfication
  • 10790433
• RefSeq identity
  • NM_018440
• VEGA ID
  OTTHUMG00000164592

MeSH Data

• Name
  Blotting, Western
• Concept
  Scope note: Identification of proteins or peptides that have been electrophoretically separated by blot transferring from the electrophoresis gel to strips of nitrocellulose paper, followed by labeling with antibody probes.
• Tree numbers
  • E05.196.401.143
  • E05.301.300.096
  • E05.478.566.320.200
  • E05.601.262
  • E05.601.470.320.200
• Qualifiers
  ethics, trends, veterinary, history, classification, economics, instrumentation, methods, standards, statistics & numerical data

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