Raul Peña

Lab manager
Fundación IMIM

Articles by Raul Peña

  • Antibody User Review

    Muscle Actin Identification by IHC

    September 05, 2014
    We use this antibody for some tumor types classifications. It can recognizes specific Actin present in skeletal muscle, not in ... read more
  • Antibody User Review

    Detecting TGFß1 in Human Sarcoma

    September 05, 2014
    The TGF family of proteins are implicated in many tumor processes, such as development, growth, migration, and metastasis. A good... read more
  • Antibody User Review

    EMT Analysis: Lef1 Detection by WB

    August 06, 2014
    Epithelial to Mesenchimal Transcription (EMT) is a cellular process in which cells transform their phenotype into a more ... read more
  • Antibody User Review

    NFkB - p65 Detection by WB

    August 06, 2014
    NfKB pathway is one most important transcriptional regulator in many cellular and physiological processes. Destabilization of ... read more
  • Antibody User Review

    S100A4 Detected by IHC

    July 07, 2014
    We use this marker to detect those active fibroblasts in tumoral samples to analyze patient or mice tumoral samples. read more
  • Antibody User Review

    Fibroblast Activation: S100A4

    June 04, 2014
    S100A4 is a marker of fibroblast activation in vivo. Among many other processes, growth and maintenance of many tumors are ... read more
  • Antibody User Review

    Akt 2 Detection

    June 03, 2014
    Epithelial-mesenchymal transition is a cellular process in which the repressor SNA1 transcription factor regulates negatively E-... read more
  • Antibody User Review

    HP1(alpha) Detection in Chromocenters

    June 02, 2014
    HP1 proteins bind to DNA regions to control gene expression and heterochromatin formation and maintenance. The amount of ... read more
  • Antibody User Review

    b-Catenin Detection

    May 30, 2014
    b-Catenin is the effector of Wnt pathway. Intracellular localization changes upon cytosolic stabilization in vivo. read more
  • Antibody User Review

    HA Detection by IF

    May 29, 2014
    HA tag is the most usual method to tag proteins. Good HA antibody is important to detect protein expression and localization in-... read more
  • Antibody User Review

    ECM Analysis: Fibronectin Detection

    May 28, 2014
    Fibronectin1 (FN1) is one of the most abundant extra cellular proteins in ECM of the tumors. read more
  • Antibody User Review

    p53 Binding to PTEN Promoter

    May 27, 2014
    After some cellular stress, cells undergo an important genomic instability. p53 oncogen is involved in genome maintenance in vivo. read more
  • Antibody User Review

    Epithelial Phetotype Detection by E-Cadh

    May 22, 2014
    E-Cadh is the most important marker of epithelial cells. Once SNA1 repressor triggers the Epithelial-mesenchymal transition (EMT),... read more
  • Antibody User Review

    Antibody for HA Tagging a Protein

    March 21, 2014
    Hemagglutinin (HA) epitope tag, or HA tag, is one of the most usual ways to mark and detect a protein in vivo. Good antibody for ... read more
  • Antibody User Review

    Antibody for Ubiquitination Analysis

    March 20, 2014
    Ubiquitination is the most important way to regulate proteins in cells. Our lab has demonstrated that FbxL5 can direct SNA1 to ... read more
Page