• Species Reactivity

  Human

• Specificity

  Detects human TBX20 in ELISA.

• Source

  Monoclonal Mouse IgG    _2A Clone # 668710

• Purification

  Protein A or G purified from hybridoma culture supernatant

• Immunogen

  E. coli-derived recombinant human TBX20    
  Met1-Leu116    
  Accession # Q9UMR3

• Formulation

  Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied as a 0.2 μm filtered solution in PBS.

• Label

  Unconjugated

Applications

• Recommended    
  Concentration

  Sample

• Immunocytochemistry

  8-25 μg/mL

  See below

• 
  

Please Note: Optimal dilutions should be determined by each laboratory for each application.  are available in the Technical Information section on our website.

Data Examples

Preparation and Storage

• Reconstitution

  Reconstitute at 0.5 mg/mL in sterile PBS.

• Shipping

  The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C

• Stability & Storage

  Use a manual defrost freezer and avoid repeated freeze-thaw cycles.    

• 12 months from date of receipt, -20 to -70 °C as supplied.

• 1 month, 2 to 8 °C under sterile conditions after reconstitution.

• 6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: TBX20

TBX20 (T-box transcription factor 20) is a transcriptional activator and repressor that is essential for cardiac development and to adult cardiomyocyte function. Mutation in humans or mice can result in congenital heart disease, including septation, chamber, and valvulogenesis defects and dilated cardiomyopathy. These include atrial septal defect 4 (ASD4). The 447 amino acid (aa) human TBX20 contains a T-box DNA binding domain at aa 109-228. Between aa 1-116, human TBX20 shares 96% aa sequence identity with mouse TBX20. One isoform that is truncated at aa 297 has been described.

• Long Name:

  T-box Transcription Factor 20

• Entrez Gene IDs:

  57057 (Human); 57246 (Mouse)

• Alternate Names:

  ASD4; T-box 20; T-box protein 20; T-box transcription factor TBX20; TBX20