• Product nameAnti-CREB3 antibody
    See all CREB3 primary antibodies
  • Description
    Rabbit polyclonal to CREB3
  • Tested applicationsSuitable for: WB, ICC/IFmore details
  • Species reactivity
    Reacts with: Human
    Predicted to work with: Orangutan
  • Immunogen

    Synthetic peptide conjugated to KLH derived from within residues 350 to the C-terminus of Human CREB3.

    (Peptide available as ab91077.)

  • Positive control
    • This antibody gave a positive signal in the following whole cell lysates: HepG2; HEK293.



Our Abpromise guarantee covers the use of ab78182 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

Application Abreviews Notes
WB Use a concentration of 1 µg/ml. Detects a band of approximately 43 kDa (predicted molecular weight: 43 kDa).
ICC/IF Use a concentration of 5 µg/ml.


  • RelevanceThis gene encodes a transcription factor that is a member of the leucine zipper family of DNA binding proteins. This protein binds to the cAMP-responsive element, an octameric palindrome. The protein interacts with host cell factor C1, which also associates with the herpes simplex virus (HSV) protein VP16 that induces transcription of HSV immediate-early genes. This protein and VP16 both bind to the same site on host cell factor C1. It is thought that the interaction between this protein and host cell factor C1 plays a role in the establishment of latency during HSV infection. An additional transcript variant has been identified, but its biological validity has not been determined.
  • Cellular localizationIsoform 2: Endoplasmic reticulum membrane; Single-pass type II membrane protein. Membrane. Isoform 3: Nucleus. Cytoplasm.
  • Database links
  • Alternative names
    • Basic leucine zipper protein antibody
    • cAMP responsive element binding protein 3 antibody
    • Clic AMP responsive element binding protein 3 antibody
    • CREB 3 antibody
    • cyclic AMP response element (CRE) binding protein/activating transcription factor 1 antibody
    • Cyclic AMP responsive element binding protein 3 antibody
    • Leucine zipper protein antibody
    • LUMAN antibody
    • LZIP antibody
    • MGC15333 antibody
    • MGC19782 antibody
    • Transcription factor LZIP alpha antibody
    see all

Anti-CREB3 antibody images

  • All lanes : Anti-CREB3 antibody (ab78182) at 1 µg/ml

    Lane 1 : HEK293 (Human embryonic kidney cell line) Whole Cell Lysate
    Lane 2 : HepG2 (Human hepatocellular liver carcinoma cell line) Whole Cell Lysate

    Lysates/proteins at 10 µg per lane.

    Goat polyclonal to Rabbit IgG - H&L - Pre-Adsorbed (HRP) at 1/3000 dilution
    developed using the ECL technique

    Performed under reducing conditions.

    Predicted band size : 43 kDa
    Observed band size : 45 kDa (why is the actual band size different from the predicted?)
    Additional bands at : 98 kDa. We are unsure as to the identity of these extra bands.

    Exposure time : 20 minutes
  • ICC/IF image of ab78182 stained HeLa cells. The cells were 4% PFA fixed (10 min) and then incubated in 1%BSA / 10% normal goat serum / 0.3M glycine in 0.1% PBS-Tween for 1h to permeabilise the cells and block non-specific protein-protein interactions. The cells were then incubated with the antibody (ab78182, 5µg/ml) overnight at +4°C. The secondary antibody (green) was Alexa Fluor® 488 goat anti-rabbit IgG (H+L) used at a 1/1000 dilution for 1h. Alexa Fluor® 594 WGA was used to label plasma membranes (red) at a 1/200 dilution for 1h. DAPI was used to stain the cell nuclei (blue) at a concentration of 1.43µM. This antibody also gave a positive result in 4% PFA fixed (10 min) Hek293, HepG2 and MCF7 cells at 5µg/ml.

References for Anti-CREB3 antibody (ab78182)

ab78182 has not yet been referenced specifically in any publications.

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Expiration date: 19-07-2012
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