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Cortactin (CTTN)

EMS1; Cortical Actin binding Protein; Src substrate cortactin; Amplaxin; Oncogene EMS1

Cortactin is a monomeric protein located in the cytoplasm of cells that can be activated by external stimuli to promote polymerization and rearrangement of the actin cytoskeleton, especially the actin cortex around the cellular periphery. It is present in all cell types. When activated, it will recruit Arp2/3 complex proteins to existing actin microfilaments, facilitating and stabilizing nucleation sites for actin branching. Cortactin is important in promoting lamellipodia formation, invadopodia formation, cell migration, and endocytosis.Cortactin is a thin, elongated monomer that consists of an amino-terminal acidic (NTA) region; 37-residue-long segments that are highly conserved among cortactin proteins of all species and which are repeated up to 6.5 times in tandem (ldquo;cortactin repeats rdquo;); a proline-rich region; and an SH3 domain.

Organism species: Homo sapiens (Human)

PRODUCT TYPE CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins RPU611Hu01 Recombinant Cortactin (CTTN) Positive Control; Immunogen; SDS-PAGE; WB.
Antibodies MAU611Hu01 Monoclonal Antibody to Cortactin (CTTN) WB; IHC; ICC; IP.
PAU611Hu01 Polyclonal Antibody to Cortactin (CTTN) WB; IHC; ICC; IF.
Assay Kits CLU611Hu01 CLIA Kit for Cortactin (CTTN) CLIA assay for Antigen Detection
ELU611Hu01 ELISA Kit for Cortactin (CTTN) Enzyme-linked immunosorbent assay for Antigen Detection

Organism species: Mus musculus (Mouse)

PRODUCT TYPE CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins RPU611Mu01 Recombinant Cortactin (CTTN) Positive Control; Immunogen; SDS-PAGE; WB.
Antibodies MAU611Mu01 Monoclonal Antibody to Cortactin (CTTN) WB; IHC; ICC; IP.
PAU611Mu01 Polyclonal Antibody to Cortactin (CTTN) WB; IHC; ICC; IF.
Assay Kits CLU611Mu01 CLIA Kit for Cortactin (CTTN) CLIA assay for Antigen Detection
ELU611Mu01 ELISA Kit for Cortactin (CTTN) Enzyme-linked immunosorbent assay for Antigen Detection

Organism species: Rattus norvegicus (Rat)

PRODUCT TYPE CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins RPU611Ra01 Recombinant Cortactin (CTTN) Positive Control; Immunogen; SDS-PAGE; WB.
Antibodies MAU611Ra01 Monoclonal Antibody to Cortactin (CTTN) WB; IHC; ICC; IP.
PAU611Ra01 Polyclonal Antibody to Cortactin (CTTN) WB; IHC; ICC; IF.
Assay Kits CLU611Ra01 CLIA Kit for Cortactin (CTTN) CLIA assay for Antigen Detection
ELU611Ra01 ELISA Kit for Cortactin (CTTN) Enzyme-linked immunosorbent assay for Antigen Detection

Organism species: Canis familiaris; Canine (Dog)

PRODUCT TYPE CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins RPU611Ca01 Recombinant Cortactin (CTTN) Positive Control; Immunogen; SDS-PAGE; WB.
Antibodies MAU611Ca01 Monoclonal Antibody to Cortactin (CTTN) WB; IHC; ICC; IP.
PAU611Ca01 Polyclonal Antibody to Cortactin (CTTN) WB; IHC; ICC; IF.
Assay Kits CLU611Ca01 CLIA Kit for Cortactin (CTTN) CLIA assay for Antigen Detection
ELU611Ca01 ELISA Kit for Cortactin (CTTN) Enzyme-linked immunosorbent assay for Antigen Detection

Organism species: Sus scrofa; Porcine (Pig)

PRODUCT TYPE CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins RPU611Po01 Recombinant Cortactin (CTTN) Positive Control; Immunogen; SDS-PAGE; WB.
Antibodies MAU611Po01 Monoclonal Antibody to Cortactin (CTTN) WB; IHC; ICC; IP.
PAU611Po01 Polyclonal Antibody to Cortactin (CTTN) WB; IHC; ICC; IF.
Assay Kits CLU611Po01 CLIA Kit for Cortactin (CTTN) CLIA assay for Antigen Detection
ELU611Po01 ELISA Kit for Cortactin (CTTN) Enzyme-linked immunosorbent assay for Antigen Detection

Organism species: Bos taurus; Bovine (Cattle)

PRODUCT TYPE CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins RPU611Bo01 Recombinant Cortactin (CTTN) Positive Control; Immunogen; SDS-PAGE; WB.
Antibodies MAU611Bo01 Monoclonal Antibody to Cortactin (CTTN) WB; IHC; ICC; IP.
PAU611Bo01 Polyclonal Antibody to Cortactin (CTTN) WB; IHC; ICC; IF.
Assay Kits CLU611Bo01 CLIA Kit for Cortactin (CTTN) CLIA assay for Antigen Detection
ELU611Bo01 ELISA Kit for Cortactin (CTTN) Enzyme-linked immunosorbent assay for Antigen Detection

Organism species: Oryctolagus cuniculus (Rabbit)

PRODUCT TYPE CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins RPU611Rb01 Recombinant Cortactin (CTTN) Positive Control; Immunogen; SDS-PAGE; WB.
Antibodies MAU611Rb01 Monoclonal Antibody to Cortactin (CTTN) WB; IHC; ICC; IP.
PAU611Rb01 Polyclonal Antibody to Cortactin (CTTN) WB; IHC; ICC; IF.
Assay Kits CLU611Rb01 CLIA Kit for Cortactin (CTTN) CLIA assay for Antigen Detection
ELU611Rb01 ELISA Kit for Cortactin (CTTN) Enzyme-linked immunosorbent assay for Antigen Detection

Organism species: Rhesus monkey (Simian)

PRODUCT TYPE CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins RPU611Mo01 Recombinant Cortactin (CTTN) Positive Control; Immunogen; SDS-PAGE; WB.
Antibodies MAU611Mo01 Monoclonal Antibody to Cortactin (CTTN) WB; IHC; ICC; IP.
PAU611Mo01 Polyclonal Antibody to Cortactin (CTTN) WB; IHC; ICC; IF.
Assay Kits CLU611Mo01 CLIA Kit for Cortactin (CTTN) CLIA assay for Antigen Detection
ELU611Mo01 ELISA Kit for Cortactin (CTTN) Enzyme-linked immunosorbent assay for Antigen Detection

Reference

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"Growth factor-dependent phosphorylation of the actin-binding protein cortactin is mediated by the cytoplasmic tyrosine kinase FER."
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"Novel interaction of cortactin with endothelial cell myosin light chain kinase."
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"Tyrosine phosphorylation of Kv1.2 modulates its interaction with the actin-binding protein cortactin."
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"A probability-based approach for high-throughput protein phosphorylation analysis and site localization."
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"Toward a global characterization of the phosphoproteome in prostate cancer cells: identification of phosphoproteins in the LNCaP cell line."
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"An essential role for cortactin in the modulation of the potassium channel Kv1.2."
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"Combining protein-based IMAC, peptide-based IMAC, and MudPIT for efficient phosphoproteomic analysis."
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"A quantitative atlas of mitotic phosphorylation."
Proc. Natl. Acad. Sci. U.S.A. 105:10762-10767(2008) [PubMed] [Europe PMC] [Abstract]

"Lys-N and trypsin cover complementary parts of the phosphoproteome in a refined SCX-based approach."
Anal. Chem. 81:4493-4501(2009) [PubMed] [Europe PMC] [Abstract]

"Dynamic microtubules regulate dendritic spine morphology and synaptic plasticity."
Neuron 61:85-100(2009) [PubMed] [Europe PMC] [Abstract]

"Quantitative phosphoproteomic analysis of T cell receptor signaling reveals system-wide modulation of protein-protein interactions."
Sci. Signal. 2:RA46-RA46(2009) [PubMed] [Europe PMC] [Abstract]

"Lysine acetylation targets protein complexes and co-regulates major cellular functions."
Science 325:834-840(2009) [PubMed] [Europe PMC] [Abstract]

"Abl tyrosine kinase phosphorylates nonmuscle Myosin light chain kinase to regulate endothelial barrier function."
Mol. Biol. Cell 21:4042-4056(2010) [PubMed] [Europe PMC] [Abstract]

"Quantitative phosphoproteomics reveals widespread full phosphorylation site occupancy during mitosis."
Sci. Signal. 3:RA3-RA3(2010) [PubMed] [Europe PMC] [Abstract]

"Initial characterization of the human central proteome."
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"The immunoinhibitory adapter protein SRC homology domain 3 lymphocyte protein 2 (SLy2) regulates actin dynamics and B cell spreading."
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"System-wide temporal characterization of the proteome and phosphoproteome of human embryonic stem cell differentiation."
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"Cortactin controls surface expression of the voltage-gated potassium channel K(V)10.1."
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"An enzyme assisted RP-RPLC approach for in-depth analysis of human liver phosphoproteome."
J. Proteomics 96:253-262(2014) [PubMed] [Europe PMC] [Abstract]

"Solution structures of the SH3 domain of human Src substrate cortactin."
Submitted (NOV-2005) to the PDB data bank

"Targeting AMAP1 and cortactin binding bearing an atypical src homology 3/proline interface for prevention of breast cancer invasion and metastasis."
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