Anti-HAND1 antibody (ab46822)


  • Product nameAnti-HAND1 antibody
    See all HAND1 primary antibodies
  • Description
    Rabbit polyclonal to HAND1
  • Tested applicationsSuitable for: WBmore details
  • Species reactivity
    Reacts with: Human
    Predicted to work with: Mouse, Rat, Sheep, Rabbit, Chicken, Cow, Pig
  • Immunogen

    Synthetic peptide conjugated to KLH derived from within residues 150 to the C-terminus of Human HAND1.

    (Peptide available as ab47013.)

  • Positive control
    • This antibody gave a positive signal in the following Human tissue lysates: Brain, Heart.



Our Abpromise guarantee covers the use of ab46822 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 25.8 kDa (predicted molecular weight: 25.8 kDa).


  • FunctionTranscription factor that plays an essential role in both trophoblast-giant cells differentiation and in cardiac morphogenesis. In the adult, could be required for ongoing expression of cardiac-specific genes. Binds the DNA sequence 5'-NRTCTG-3' (non-canonical E-box).
  • Tissue specificityHeart.
  • Sequence similaritiesContains 1 basic helix-loop-helix (bHLH) domain.
  • Post-translational
    Phosphorylation by PLK4 disrupts the interaction with MDFIC and leads to tranlocation into the nucleoplasm, allowing dimerization and transcription factor activity.
  • Cellular localizationNucleus > nucleoplasm. Nucleus > nucleolus. Interaction with MDFIC sequesters it into the nucleolus, preventing the transcription factor activity. Phosphorylation by PLK4 disrupts the interaction with MDFIC and releases it from the nucleolus, leading to transcription factor activity.
  • Information by UniProt
  • Database links
  • Alternative names
    • autonomic nervous system and neural crest derivatives-expressed protein 1 antibody
    • Basic helix loop helix transcription factor HAND1 antibody
    • bHLHa27 antibody
    • Class A basic helix-loop-helix protein 27 antibody
    • eHAND antibody
    • Extraembryonic tissues antibody
    • Extraembryonic tissues heart autonomic nervous system and neural crest derivatives expressed protein 1 antibody
    • HAND 1 antibody
    • HAND1 antibody
    • HAND1_HUMAN antibody
    • Heart and neural crest derivatives expressed 1 antibody
    • Heart and neural crest derivatives expressed protein 1 antibody
    • heart antibody
    • Heart- and neural crest derivatives-expressed protein 1 antibody
    • Hxt antibody
    • Thing 1 antibody
    • Thing1 antibody
    • Thing1 antibody
    see all

Anti-HAND1 antibody images

  • All lanes : Anti-HAND1 antibody (ab46822) at 1 µg/ml

    Lane 1 : Human brain tissue lysate - total protein (ab29466)
    Lane 2 : Human heart tissue lysate - total protein (ab29431)

    Lysates/proteins at 10 µg per lane.

    Goat polyclonal to Rabbit IgG - H&L - Pre-Adsorbed (HRP) at 1/3000 dilution

    Performed under reducing conditions.

    Predicted band size : 25.8 kDa
    Observed band size : 25.8 kDa
    Additional bands at : 50 kDa. We are unsure as to the identity of these extra bands.

References for Anti-HAND1 antibody (ab46822)

ab46822 has not yet been referenced specifically in any publications.

Product Wall

Application Western blot
Sample Human Tissue lysate - whole (293T)
Gel Running Conditions Non-reduced Denaturing (10%)
Loading amount 60 µg
Treatment transfected with pCMV-HAND1
Specification 293T
Blocking step BSA as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 5% · Temperature: RT°C

Abcam user community

Verified customer

Submitted Dec 18 2015

Thank you for your inquiry.

We have a number of antibodies in our catalog that might be of interest to you. I would like to direct you to the search facility on our website (

Please enter the name of the protein int...

Read More
Abcam has not validated the combination of species/application used in this Abreview.
Application Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)
Sample Human Tissue sections (heart)
Specification heart
Fixative Formaldehyde
Antigen retrieval step Heat mediated - Buffer/Enzyme Used: Tris-EDTA pH9.0
Permeabilization No
Blocking step 5 minutes of peroxidase block then 10 minutes of protein block. These are ready-to-use reagents purchased from Dako as blocking agent for 15 minute(s) · Concentration: 100% · Temperature: 20°C

Mr. Antibody Solutions

Verified customer

Submitted Nov 06 2008