Phospho-CREB1 (S133) Antibody

Datasheet

Code CSB-RA005947A133phHU
Size US$350
Uniprot No. P16220
Abbreviation Cyclic AMP-responsive element-binding protein 1
Storage Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
Image
  • Western Blot
    Positive WB detected in:Hela whole cell lysate,293 whole cell lysate
    All lanes:Phospho-CREB1 antibody at 1.65ug/ml
    Secondary
    Goat polyclonal to rabbit IgG at 1/50000 dilution
    Predicted band size: 46 KDa
    Observed band size: 46 KDa

  • IHC image of CSB-RA005947A133phHU diluted at 1:100 and staining in paraffin-embedded human breast cancer performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a biotinylated secondary antibody and visualized using an HRP conjugated SP system.

  • IHC image of CSB-RA005947A133phHU diluted at 1:100 and staining in paraffin-embedded human lung cancer performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a biotinylated secondary antibody and visualized using an HRP conjugated SP system.

  • Immunofluorescence staining of Hela cells with CSB-RA005947A133phHU 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).

Immunogen A synthesized peptide derived from human Phospho-CREB1 (S133)
Species Reactivity Human
Tested Applications ELISA, WB, IHC, IF; Recommended dilution: WB:1:500-1:5000, IHC:1:50-1:200, IF:1:20-1:200
Relevance Phosphorylation-dependent transcription factor that stimulates transcription upon binding to the DNA cAMP response element (CRE), a sequence present in many viral and cellular promoters. Transcription activation is enhanced by the TORC coactivators which act independently of Ser-133 phosphorylation. Involved in different cellular processes including the synchronization of circadian rhythmicity and the differentiation of adipose cells.
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 Cyclic AMP-responsive element-binding protein 1, CREB-1, cAMP-responsive element-binding protein 1, CREB1
Immunogen Species Homo sapiens (Human)
Protocols ELISA Protocol
Western Blotting(WB) Protocol
Immunohistochemistry (IHC) Protocol
Immunofluorescence (IF) Protocol
Research Area Epigenetics and Nuclear Signaling
Gene Names CREB1
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Function Phosphorylation-dependent transcription factor that stimulates transcription upon binding to the DNA cAMP response element (CRE), a sequence present in many viral and cellular promoters. Transcription activation is enhanced by the TORC coactivators which act independently of Ser-133 phosphorylation. Involved in different cellular processes including the synchronization of circadian rhythmicity and the differentiation of adipose cells.
Involvement in disease Angiomatoid fibrous histiocytoma (AFH)
Subcellular Location Nucleus
Protein Families BZIP family
Database Links

HGNC: 2345

OMIM: 123810

KEGG: hsa:1385

STRING: 9606.ENSP00000387699

UniGene: Hs.516646

Pathway cAMP signaling pathway
Estrogen signaling pathway
Melanogenesis
PI3K-Akt signaling pathway
TNF signaling pathway
Antigen processing and presentation
Osteoclast differentiation
Th17 cell differentiation
Thyroid hormone synthesis
AMPK signaling
cGMP-PKG signaling pathway
Glucagon signaling pathway

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