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Recombinant Human ATF3 Protein

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Recombinant Human ATF3 Protein [NBP1-72373]

Product Details

Summary
Reactivity HuSpecies Glossary
Applications PAGE
Concentration
1 mg/ml

Order Details

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Recombinant Human ATF3 Protein Summary

Description
An un-tagged denatured recombinant protein corresponding to the amino acids 1-181 of Human ATF3

Source: E.coli

Amino Acid Sequence: MMLQHPGQVS ASEVSASAIV PCLSPPGSLV FEDFANLTPF VKEELRFAIQ NKHLCHRMSS ALESVTVSDR PLGVSITKAE VAPEEDERKK RRRERNKIAA AKCRNKKKEK TECLQKESEK LESVNAELKA QIEELKNEKQ HLIYMLNLHR PTCIVRAQNG RTPEDERNLF IQQIKEGTLQ S

Source
E. coli
Protein/Peptide Type
Recombinant Protein
Gene
ATF3
Purity
>90%, by SDS-PAGE

Applications/Dilutions

Dilutions
  • SDS-Page
Theoretical MW
20.6 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 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.
Buffer
20 mM Tris-HCl buffer (pH8.0), 2M UREA, 20% glycerol
Preservative
No Preservative
Concentration
1 mg/ml
Purity
>90%, by SDS-PAGE

Alternate Names for Recombinant Human ATF3 Protein

  • activating transcription factor 3cAMP-dependent transcription factor ATF-3
  • ATF3deltaZip2
  • ATF3deltaZip2c
  • ATF3deltaZip3
  • cyclic AMP-dependent transcription factor ATF-3

Background

ATF3 (activating transcription factor 3) is a member of the mammalian activation transcription factor/cAMP responsive element-binding (CREB) protein family of transcription factors. This protein binds the cAMP response element (CRE) (consensus: 5'-GTGACGT[AC][AG]-3'), a sequence present in many viral and cellular promoters. Multiple transcript variants encoding two different isoforms have been found for this gene. The longer isoform represses rather than activates transcription from promoters with ATF binding elements. The shorter isoform (deltaZip2) lacks the leucine zipper protein-dimerization motif and does not bind to DNA, and it stimulates transcription, it is presumed, by sequestering inhibitory co-factors away from the promoter.

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.

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Publications for ATF3 Recombinant Protein (NBP1-72373) (0)

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Bioinformatics

Gene Symbol ATF3