ATF7 Antibody

Product Discontinued

ATF7 Antibody Summary

• Immunogen: Synthetic peptide, corresponding to amino acids 40-90 of Human ATF-7.
• Specificity: ATF-7 (F74) detects endogenous levels of ATF-7 (F74) protein.
• Clonality: Polyclonal
• Host: Rabbit
• Gene: ATF7
• Purity: Immunogen affinity purified

Applications/Dilutions

• Dilutions:
  • Immunocytochemistry/ Immunofluorescence 1:50-1:200
  • Immunohistochemistry 1:10-1:500
  • Immunohistochemistry-Paraffin 1:50-1:200
  • Western Blot 1:500-1:1000
• Application Notes: Western blot (WB) analysis of ATF-7 (F74) pAb in extracts from HeLa cells.
  Immunohistochemistry (IHC) analyzes of ATF-7 (F74) pAb in paraffin-embedded human brain tissue.
• Theoretical MW: 35 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.

Reactivity Notes

This antibody is reactive against Human, Mouse, ,.

Packaging, Storage & Formulations

• Storage: Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.
• Buffer: PBS (pH 7.2)
• Preservative: 0.05% Sodium Azide
• Concentration: 1.0 mg/ml
• Purity: Immunogen affinity purified

Alternate Names for ATF7 Antibody

• activating transcription factor 7ATFATranscription factor ATF-A
• cAMP-dependent transcription factor ATF-7
• cyclic AMP-dependent transcription factor ATF-7
• MGC57182

Background

Eukaryotic gene transcription is regulated by sequence-specific transcription factors, which bind modular cis acting promoter and enhancer elements. The cAMP response element (CRE) consists of the palindromic octanucleotide TGACGTCA. There are several CRE binding proteins within the ATF/CREB family, including CREB-1, CREB-2 (also designated ATF-4), ATF-1, ATF-2 and ATF-3. A novel basic leucine zipper (bZIP) protein, designated ATF-7, is closely related to members of the ATF/CREB family of bZIP proteins, with highest homology to ATF-4. ATF-7 physically interacts with the PRL-1 protein-tyrosine phosphatase (PTPase), which is a predominately nuclear, farnesylated PTPase. ATF-7 homodimers bind specifically to CRE elements. ATF-7 is expressed in a number of different tissues and is expressed in association with differentiation. ATF-7 and PRL-1 interact with each other through the bZIP region of ATF-7 and the phosphatase domain of PRL-1. In addition, PRL-1 is able to dephosphorylate ATF-7 in vitro.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

Bioinformatics

• Gene Symbol: ATF7
• Entrez:
  • 11016(Human)