Product Datasheet  
Twist1 Antibody  
Catalog Number: 21642  
Technical:tech@swbio.com  
Information:info@swbio.com  
Description  
  • host_species:  
  • Rabbit
  • Amount:  
  • 100μgμg
  • Swiss-Prot No.:  
  • Swiss-Prot: Q15672
    NCBI Protein: NP_000465.1
  • Form of Antibody:  
  • Supplied at 1.0mg/mL in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
  • Storage:  
  • Store at -20°C for long term preservation (recommended). Store at 4°C for short term use.
  • Immunogen:  
  • Peptide sequence around aa.18~22(S-N-S-E-E) derived from Human Twist1
  • reactivity:  
  • Hu Ms Rt
  • appl_detail:  
  • Western blotting      1:500-1:1000
    Immunohistochemistry  1:100-1:500

  • other_names:  
  • SCS; ACS3; CRS1; BPES2; BPES3
  • Purification:  
  • Antibodies were produced by immunizing rabbits with synthetic peptide and KLH conjugates. Antibodies were purified by affinity-chromatography using epitope-specific peptide.
  • Specificity:  
  • The antibody detects endogenous levels of total Twist1 protein.
  • Applications:  
  • WB IHC
  • Background:  
  • Acts as a transcriptional regulator. Inhibits myogenesis by sequestrating E proteins, inhibiting trans-activation by MEF2, and inhibiting DNA-binding by MYOD1 through physical interaction. This interaction probably involves the basic domains of both proteins. Also represses expression of proinflammatory cytokines such as TNFA and IL1B. Regulates cranial suture patterning and fusion. Activates transcription as a heterodimer with E proteins. Regulates gene expression differentially, depending on dimer composition. Homodimers induce expression of FGFR2 and POSTN while heterodimers repress FGFR2 and POSTN expression and induce THBS1 expression. Heterodimerization is also required for osteoblast differentiation.

    "Twist regulates cytokine gene expression through a negative feedback loop that represses NF-kappaB activity."Sosic D., Richardson J.A., Yu K., Ornitz D.M., Olson E.N.Cell 112:169-180(2003) 
    "Mutations of the TWIST gene in the Saethre-Chotzen syndrome."el Ghouzzi V., le Merrer M., Perrin-Schmitt F., et al., Nat. Genet. 15:42-46(1997)




 
© Signalway Biotechnology All Rights Reserved.