Phospho-RAF1 (S621) Antibody

Datasheet
Code CSB-RA019284A621phHU
Size US$350
Uniprot No. P04049
Image
  • Western Blot
    Positive WB detected in:Hela whole cell lysate(treated with Calyculin A or EGF)
    All lanes:Phospho-RAF1 antibody at 1.525μg/ml
    Secondary
    Goat polyclonal to rabbit IgG at 1/50000 dilution
    Predicted band size: 73 KDa
    Observed band size: 73 KDa

  • Immunofluorescence staining of HepG2 cells(treated with 50mM Calyculin A for 30min) with CSB-RA019284A621phHU at 1:100,counter-stained with DAPI. The cells were fixed in 4% formaldehyde, permeabilized using 0.2% Triton X-100 and blocked in 10% normal Goat Serum. The cells were then incubated with the antibody overnight at 4°C. The secondary antibody was Alexa Fluor 488-congugated AffiniPure Goat Anti-Rabbit IgG (H+L).

Protocols ELISA Protocol
Western Blotting(WB) Protocol
Immunofluorescence (IF) Protocol
Immunogen A synthesized peptide derived from Human Phospho-RAF1 (S621)
Species Reactivity Human
Tested Applications ELISA, WB, IF; Recommended dilution: WB:1:500-1:5000, IF:1:20-1:200
Relevance Serine/threonine-protein kinase that acts as a regulatory link between the membrane-associated Ras GTPases and the MAPK/ERK cascade, and this critical regulatory link functions as a switch determining cell fate decisions including proliferation, differentiation, apoptosis, survival and oncogenic transformation. RAF1 activation initiates a mitogen-activated protein kinase (MAPK) cascade that comprises a sequential phosphorylation of the dual-specific MAPK kinases (MAP2K1/MEK1 and MAP2K2/MEK2) and the extracellular signal-regulated kinases (MAPK3/ERK1 and MAPK1/ERK2). The phosphorylated form of RAF1 (on residues Ser-338 and Ser-339, by PAK1) phosphorylates BAD/Bcl2-antagonist of cell death at 'Ser-75'. Phosphorylates adenylyl cyclases: ADCY2, ADCY5 and ADCY6, resulting in their activation. Phosphorylates PPP1R12A resulting in inhibition of the phosphatase activity. Phosphorylates TNNT2/cardiac muscle troponin T. Can promote NF-kB activation and inhibit signal transducers involved in motility (ROCK2), apoptosis (MAP3K5/ASK1 and STK3/MST2), proliferation and angiogenesis (RB1). Can protect cells from apoptosis also by translocating to the mitochondria where it binds BCL2 and displaces BAD/Bcl2-antagonist of cell death. Regulates Rho signaling and migration, and is required for normal wound healing. Plays a role in the oncogenic transformation of epithelial cells via repression of the TJ protein, occludin (OCLN) by inducing the up-regulation of a transcriptional repressor SNAI2/SLUG, which induces down-regulation of OCLN. Restricts caspase activation in response to selected stimuli, notably Fas stimulation, pathogen-mediated macrophage apoptosis, and erythroid differentiation.
Form Liquid
Conjugate Non-conjugated
Storage Buffer Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
Purification Method Affinity-chromatography
Isotype Rabbit IgG
Clonality Monoclonal
Alias RAF proto-oncogene serine/threonine-protein kinase, Proto-oncogene c-RAF, cRaf, Raf-1, RAF1, RAF
Immunogen Species Homo sapiens (Human)
Research Area Signal Transduction
Gene Names RAF1
Storage Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
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Function Serine/threonine-protein kinase that acts as a regulatory link between the membrane-associated Ras GTPases and the MAPK/ERK cascade, and this critical regulatory link functions as a switch determining cell fate decisions including proliferation, differentiation, apoptosis, survival and oncogenic transformation. RAF1 activation initiates a mitogen-activated protein kinase (MAPK) cascade that comprises a sequential phosphorylation of the dual-specific MAPK kinases (MAP2K1/MEK1 and MAP2K2/MEK2) and the extracellular signal-regulated kinases (MAPK3/ERK1 and MAPK1/ERK2). The phosphorylated form of RAF1 (on residues Ser-338 and Ser-339, by PAK1) phosphorylates BAD/Bcl2-antagonist of cell death at 'Ser-75'. Phosphorylates adenylyl cyclases
Involvement in disease Noonan syndrome 5 (NS5); LEOPARD syndrome 2 (LPRD2); Cardiomyopathy, dilated 1NN (CMD1NN)
Subcellular Location Cytoplasm, Cell membrane, Mitochondrion, Nucleus
Protein Families Protein kinase superfamily, TKL Ser/Thr protein kinase family, RAF subfamily
Tissue Specificity In skeletal muscle, isoform 1 is more abundant than isoform 2.
Database Links

HGNC: 9829

OMIM: 164760

KEGG: hsa:5894

STRING: 9606.ENSP00000251849

UniGene: Hs.159130

Pathway cAMP signaling pathway
Chemokine signaling pathway
ErbB signaling pathway
Estrogen signaling pathway
Jak-STAT signaling pathway
MAPK signaling pathway
Melanogenesis
mTOR signaling pathway
PI3K-Akt signaling pathway
VEGF signaling pathway
Focal adhesion
Gap junction
Regulation of actin cytoskeleton
Vascular smooth muscle contraction
Apoptosis
Autophagy
Cellular senescence
MAPK Erk pathway
Ras signaling pathway
Signaling pathways regulating pluripotency of stem cells
B cell receptor signaling pathway
Fc epsilon RI signaling pathway
Fc gamma R-mediated phagocytosis
Natural killer cell mediated cytotoxicity
T cell receptor signaling pathway
Apelin signaling pathway
cGMP-PKG signaling pathway
FoxO signaling pathway
Insulin signaling pathway
Oxidative Phosphorylation
Phospholipase D signaling pathway
Rap1 signaling pathway
Sphingolipid signaling pathway
Excitatory synapse pathway
Neurotrophin signaling pathway

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