Rabbit Src Polyclonal Antibody | anti-Src antibody

Src(Phospho-Tyr418) Antibody

Cat. Num. AAA9404365

• Gene Names: SRC; ASV; SRC1; c-SRC; p60-Src
• Reactivity: Human, Mouse, Rat
• Applications: Western Blot, Immunohistochemistry
• Purity: Antibodies were produced by immunizing rabbits with synthetic phosphopeptide and KLH conjugates. Antibodies were purified by affinity-chromatography using epitope-specific phosphopeptide. Non-phospho specific antibodies were removed by chromatogramphy usi
• Synonyms: Src; Polyclonal Antibody; Src(Phospho-Tyr418) Antibody; ASV; SRC1; c-SRC; p60-Src; anti-Src antibody

• Host: Rabbit
• Reactivity: Human, Mouse, Rat
• Clonality: Polyclonal
• Specificity: The antibody detects endogenous level of Src only when phosphorylated at tyrosine 418.
• Purity/Purification: Antibodies were produced by immunizing rabbits with synthetic phosphopeptide and KLH conjugates. Antibodies were purified by affinity-chromatography using epitope-specific phosphopeptide. Non-phospho specific antibodies were removed by chromatogramphy usi
• Form/Format: Supplied at 1.0mg/mL in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
• Concentration: 1.0 mg/ml (varies by lot)
• Sequence Length: 536

• Applicable Applications for anti-Src antibody: Western Blot (WB), Immunohistochemistry (IHC)
• Application Notes: Western blotting: 1:500~1:1000; Immunohistochemistry: 1:50~1:100
• Immunogen Type: Peptide-KLH
• Immunogen Description: Peptide sequence around phosphorylation site of tyrosine 418(N-E-Y(p)-T-A)derived from Human Src.
• Modification: Phospho-Tyr418
• Target Name: Src
• Preparation and Storage: Store at -20 degree C

Western Blot (WB)

(Western blot analysis of extracts from COLO205 cells using Src (Ab-418) antibody (#21115, Lane 1 and 2) and Src (phospho-Tyr418) antibody (, Lane 3 and 4).)

Immunohistochemistry (IHC)

(Immunohistochemical analysis of paraffin- embedded human breast carcinoma tissue using Src (phospho- Tyr418) antibody ().)

Related Product Information for anti-Src antibody

Non-receptor protein tyrosine kinase which is activated following engagement of many different classes of cellular receptors including immune response receptors, integrins and other adhesion receptors, receptor protein tyrosine kinases, G protein-coupled receptors as well as cytokine receptors. Participates in signaling pathways that control a diverse spectrum of biological activities including gene transcription, immune response, cell adhesion, cell cycle progression, apoptosis, migration, and transformation. Due to functional redundancy between members of the SRC kinase family, identification of the specific role of each SRC kinase is very difficult. SRC appears to be one of the primary kinases activated following engagement of receptors and plays a role in the activation of other protein tyrosine kinase (PTK) families. Receptor clustering or dimerization leads to recruitment of SRC to the receptor complexes where it phosphorylates the tyrosine residues within the receptor cytoplasmic domains. Plays an important role in the regulation of cytoskeletal organization through phosphorylation of specific substrates such as AFAP1. Phosphorylation of AFAP1 allows the SRC SH2 domain to bind AFAP1 and to localize to actin filaments. Cytoskeletal reorganization is also controlled through the phosphorylation of cortactin (CTTN). When cells adhere via focal adhesions to the extracellular matrix, signals are transmitted by integrins into the cell resulting in tyrosine phosphorylation of a number of focal adhesion proteins, including PTK2/FAK1 and paxillin (PXN). In addition to phosphorylating focal adhesion proteins, SRC is also active at the sites of cell-cell contact adherens junctions and phosphorylates substrates such as beta-catenin (CTNNB1), delta-catenin (CTNND1), and plakoglobin (JUP). Another type of cell-cell junction, the gap junction, is also a target for SRC, which phosphorylates connexin-43 (GJA1). SRC is implicated in regulation of pre-mRNA-processing and phosphorylates RNA-binding proteins such as KHDRBS1. Also plays a role in PDGF-mediated tyrosine phosphorylation of both STAT1 and STAT3, leading to increased DNA binding activity of these transcription factors. Involved in the RAS pathway through phosphorylation of RASA1 and RASGRF1. Plays a role in EGF-mediated calcium-activated chloride channel activation. Required for epidermal growth factor receptor (EGFR) internalization through phosphorylation of clathrin heavy chain (CLTC and CLTCL1) at 'Tyr-1477'. Involved in beta-arrestin (ARRB1 and ARRB2) desensitization through phosphorylation and activation of ADRBK1, leading to beta-arrestin phosphorylation and internalization. Has a critical role in the stimulation of the CDK20/MAPK3 mitogen-activated protein kinase cascade by epidermal growth factor. Might be involved not only in mediating the transduction of mitogenic signals at the level of the plasma membrane but also in controlling progression through the cell cycle via interaction with regulatory proteins in the nucleus. Plays an important role in osteoclastic bone resorption in conjunction with PTK2B/PYK2. Both the formation of a SRC-PTK2B/PYK2 complex and SRC kinase activity are necessary for this function. Recruited to activated integrins by PTK2B/PYK2, thereby phosphorylating CBL, which in turn induces the activation and recruitment of phosphatidylinositol 3-kinase to the cell membrane in a signaling pathway that is critical for osteoclast function. Promotes energy production in osteoclasts by activating mitochondrial cytochrome C oxidase. Phosphorylates DDR2 on tyrosine residues, thereby promoting its subsequent autophosphorylation. Phosphorylates RUNX3 and COX2 on tyrosine residues, TNK2 on 'Tyr-284' and CBL on 'Tyr-731'. Enhances DDX58/RIG-I-elicited antiviral signaling. Phosphorylates PDPK1 at 'Tyr-9', 'Tyr-373' and 'Tyr-376'. Phosphorylates BCAR1 at 'Tyr-128'.

Product Categories/Family for anti-Src antibody

Phospho-specific Ab

NCBI and Uniprot Product Information

• NCBI GI #: 4885609
• NCBI GeneID: 6714
• NCBI Accession #: NP_005408.1
• NCBI GenBank Nucleotide #: NM_005417.4
• UniProt Accession #: P12931; Q76P87; Q86VB9; Q9H5A8; E1P5V4
• Molecular Weight: 60,589 Da
• NCBI Official Full Name: proto-oncogene tyrosine-protein kinase Src
• NCBI Official Synonym Full Names: SRC proto-oncogene, non-receptor tyrosine kinase
• NCBI Official Symbol: SRC
• NCBI Official Synonym Symbols: ASV; SRC1; c-SRC; p60-Src
• NCBI Protein Information: proto-oncogene tyrosine-protein kinase Src
• UniProt Protein Name: Proto-oncogene tyrosine-protein kinase Src
• Protein Family: Src-like-adapter
• UniProt Gene Name: SRC
• UniProt Synonym Gene Names: SRC1; p60-Src
• UniProt Entry Name: SRC_HUMAN

NCBI Description

This gene is highly similar to the v-src gene of Rous sarcoma virus. This proto-oncogene may play a role in the regulation of embryonic development and cell growth. The protein encoded by this gene is a tyrosine-protein kinase whose activity can be inhibited by phosphorylation by c-SRC kinase. Mutations in this gene could be involved in the malignant progression of colon cancer. Two transcript variants encoding the same protein have been found for this gene. [provided by RefSeq, Jul 2008]

Uniprot Description

Src: proto-oncogenic cytoplasmic tyrosine kinase of the SRC family. Highly expressed in certain fully differentiated cells such as neurons, platelets and macrophages. Phosphorylation of an activation loop tyrosine activates the enzyme; phosphorylation of a tyrosine in the C-terminus by Csk inhibits the enzyme. Two alternatively spliced isoforms have been described.

Protein type: Kinase, protein; EC 2.7.10.2; Protein kinase, TK; Oncoprotein; Protein kinase, tyrosine (non-receptor); TK group; Src family

Chromosomal Location of Human Ortholog: 20q12-q13

Cellular Component: neuron projection; mitochondrion; lysosome; postsynaptic density; actin filament; caveola; cytosol; extrinsic to internal side of plasma membrane; perinuclear region of cytoplasm; late endosome; cytoplasm; mitochondrial inner membrane; plasma membrane; nucleus

Molecular Function: protein C-terminus binding; ephrin receptor binding; non-membrane spanning protein tyrosine kinase activity; phosphoprotein binding; insulin receptor binding; protein kinase activity; integrin binding; protein binding; enzyme binding; protein kinase C binding; SH3/SH2 adaptor activity; protein-tyrosine kinase activity; heme binding; estrogen receptor binding; kinase activity; SH2 domain binding; ATP binding; hormone receptor binding; receptor binding

Biological Process: oogenesis; regulation of estrogen receptor signaling pathway; estrogen receptor signaling pathway; central nervous system development; progesterone receptor signaling pathway; positive regulation of cyclin-dependent protein kinase activity; nerve growth factor receptor signaling pathway; viral reproduction; regulation of cell cycle; positive regulation of apoptosis; positive regulation of transcription, DNA-dependent; uterus development; negative regulation of mitochondrial depolarization; negative regulation of protein homooligomerization; positive regulation of MAP kinase activity; cell-cell adhesion; transforming growth factor beta receptor signaling pathway; response to electrical stimulus; cell adhesion; bone resorption; response to drug; platelet activation; fibroblast growth factor receptor signaling pathway; response to virus; activation of protein kinase B; transcytosis; positive regulation of integrin activation; positive regulation of protein amino acid autophosphorylation; cellular response to insulin stimulus; response to mechanical stimulus; T cell costimulation; regulation of vascular permeability; negative regulation of transcription, DNA-dependent; leukocyte migration; negative regulation of apoptosis; axon guidance; peptidyl-tyrosine phosphorylation; protein amino acid autophosphorylation; platelet-derived growth factor receptor signaling pathway; negative regulation of caspase activity; positive regulation of smooth muscle cell migration; signal transduction; regulation of cell-cell adhesion; forebrain development; ephrin receptor signaling pathway; integrin-mediated signaling pathway; epidermal growth factor receptor signaling pathway; response to nutrient levels; regulation of bone resorption; negative regulation of focal adhesion formation; signal complex assembly; positive regulation of phosphoinositide 3-kinase activity; response to mineralocorticoid stimulus; cell cycle; regulation of cell proliferation; positive regulation of protein kinase B signaling cascade; cell proliferation; peptidyl-serine phosphorylation; response to hydrogen peroxide; regulation of protein binding; Ras protein signal transduction; stress fiber formation; innate immune response; response to acidity; positive regulation of insulin receptor signaling pathway; blood coagulation; vascular endothelial growth factor receptor signaling pathway; positive regulation of cytokine secretion