BarX2 Recombinant Protein Antigen

• Reactivity: Hu
• Applications: AC

BarX2 Recombinant Protein Antigen Summary

• Description: A recombinant protein antigen with a N-terminal His6-ABP tag corresponding to human BarX2.

  Source: E. coli

  Amino Acid Sequence: TSEEIEAEEKMNSQAQGQEQLEPSQGQEELCEAQEPKARDVPLEMAEPPDPPQELPIPSS

  Fusion Tag: N-terminal His6ABP (ABP = Albumin Binding Protein derived from Streptococcal Protein G)

  This product is intended to be used as a blocking antigen for antibody competition assays. Any other use of this antigen is done at the risk of the user. The use of this product for commercial production is strictly prohibited. Please contact technical support if you have any questions.

• Source: E. coli
• Protein/Peptide Type: Recombinant Protein Antigen
• Gene: BARX2
• Purity: >80% by SDS-PAGE and Coomassie blue staining

Applications/Dilutions

• Dilutions:
  • Antibody Competition 10 - 100 molar excess
• Application Notes: This recombinant antigen is only intended to be used as a blocking agent to confirm antibody specificity with the corresponding antibody, catalog number NBP2-57843.

  It is purified by IMAC chromatography, and the expected concentration is greater than 0.5 mg/ml.

  For current lot information, including availability, please contact our technical support team click nb-technical@bio-techne.com

• Theoretical MW: 24 kDa.
  Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Packaging, Storage & Formulations

• Storage: Store at -20C. Avoid freeze-thaw cycles.
• Buffer: PBS and 1M Urea, pH 7.4.
• Preservative: No Preservative
• Purity: >80% by SDS-PAGE and Coomassie blue staining

Alternate Names for BarX2 Recombinant Protein Antigen

• BarH-like homeobox 2
• BARX homeobox 2
• homeobox protein BarH-like 2
• MGC133368
• MGC133369

Background

BARX2 is a member of the Bar class of homeodomain transcription factors. It binds optimally to the DNA consensus sequence YYTAATGRTTTTY. It may control the expression of neural adhesion molecules such as L1 or Ng-CAM during embryonic development of both the central and peripherical nervous system. It may be involved in controlling adhesive processes in keratinizing epithelia. It is highly expressed in adult salivary gland and at much lower levels in mammary gland, kidney and placenta. It contains 1 homeobox DNA-binding domain. BarX2 is a tumour suppressor gene that encodes for a transcription factor known to regulate transcription of cell adhesion molecules in the mouse.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Peptides and proteins are guaranteed for 3 months from date of receipt.

Bioinformatics

• Gene Symbol: BARX2