GTF3A Recombinant Protein Antigen

Product Discontinued

GTF3A Recombinant Protein Antigen Summary

• Description: A recombinant protein antigen with a N-terminal His6-ABP tag corresponding to human GTF3A.
  
  

  Source: E. coli

  Amino Acid Sequence: KRKDYLKQHMKTHAPERDVCRCPREGCGRTYTTVFNLQSHILSFHEESRPFVCEHAGCGKTFAMKQSLTRHAVVHDPDKKKMKLKVKKSREKRSLASHLSGYIPPKRKQGQGLSLCQNGESPNCVEDKMLSTV

  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: GTF3A
• 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 NBP1-89064.

  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: 33 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 GTF3A Recombinant Protein Antigen

• general transcription factor IIIA
• TFIIIAAP2
• transcription factor IIIA

Background

The GTF3A gene encodes a zinc finger protein with nine Cis(2)-His(2) domains that interacts with the internal control region (ICR) of approximately 50 bases within 5S RNA genes. This is where it works as a RNA polymerase III transcription factor to induce transcription of the 5S rRNA genes. The proteins coded by the GTF3A gene also play a role in regulating the stability of transcription of other genes. The GTF3A gene exists in two isoforms: isoform 1 is 365 amino acids long at 41 kDA while isoform 2 is 340 amino acids long at 38 kDA. GTF3A has been investigated in its role in apnea, glaucoma, digeorge syndrome, acute liver failure, and endocarditis. GTF3A participates in RNA polymerase III transcription and interacts with genes ABL1, FYN, CXCR2, GTF3C2, and EPN1.

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: GTF3A