ATF1 Protein, Human (His)
Based on 1 Customer Validation
ATF1 Protein, Human (His) expressed in E. coli with a His tag. ATF1 is a member of the ATF/CREB family of transcription factors (TFs), specifically interacting with the consensus ATF/CRE site ‘TGACGTCA’.
- Species: Human
- Source: E. coli
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Storage:Stored at -20°C for 2 years from date of receipt. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer (with carrier protein). It is recommended to freeze aliquots at -20°C or -80°C for extended storage.
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Biological Activity
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Technical Parameters
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Product Properties
- Documentation
- References
- Help & FAQs
Biological Activity
ATF1 Protein, Human (His) expressed in E. coli with a His tag. ATF1 is a member of the ATF/CREB family of transcription factors (TFs), specifically interacting with the consensus ATF/CRE site ‘TGACGTCA’[1].
Activating transcription factor 1 (ATF1) is a member of the ATF/CREB family of transcription factors (TFs), specifically interacting with the consensus ATF/CRE site ‘TGACGTCA’. CREB and ATF1 are required for t-Darpp upregulating Bcl-2 levels in resistance to ceramide-induced apoptosis in gastric cancer. Furthermore, expression of single chain antibody fragment anti-ATF1 in melanoma cells is found to suppresses the ATF1 tumorigenicity and metastatic potential in nude mice[1].
Technical Parameters
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Species Human
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Source E. coli
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Tag C-6*His
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Accession
P18846 (M1-V271)
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Molecular Construction
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N-term
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ATF1 (M1-V271)
Accession # P18846 -
6*His
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C-term
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Protein Length
Full Length
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Synonyms
ATF1; CAMP-Dependent Transcription Factor ATF-1; Activating Transcription Factor 1; Protein TREB36; TREB36; FUS/ATF-1; Cyclic AMP-Dependent Transcription Factor ATF-1; EWS-ATF1
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AA Sequence
MEDSHKSTTSETAPQPGSAVQGAHISHIAQQVSSLSESEESQDSSDSIGSSQKAHGILARRPSYRKILKDLSSEDTRGRKGDGENSGVSAAVTSMSVPTPIYQTSSGQYIAIAPNGALQLASPGTDGVQGLQTLTMTNSGSTQQGTTILQYAQTSDGQQILVPSNQVVVQTASGDMQTYQIRTTPSATSLPQTVVMTSPVTLTSQTTKTDDPQLKREIRLMKNREAARECRRKKKEYVKCLENRVAVLENQNKTLIEELKTLKDLYSNKSV
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Predicted Molecular Mass
30.3 kDa
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Molecular Weight
Approximately 32 kDa, based on SDS-PAGE under reducing conditions.
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Purity
≥ 95%, as determined by reducing SDS-PAGE.
Product Properties
Lyophilized powder.
Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4.
<1 EU/μg, determined by LAL method.
It is not recommended to reconstitute to a concentration less than 100 μg/mL in ddH2O. For long term storage it is recommended to add a carrier protein (0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose).
Stored at -20°C for 2 years from date of receipt. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer (with carrier protein). It is recommended to freeze aliquots at -20°C or -80°C for extended storage.
Room temperature in continental US; may vary elsewhere.
Documentation
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Data Sheet (261 KB)
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SDS (251 KB)
- English - EN (251 KB)
- Français - FR (251 KB)
- Deutsch - DE (251 KB)
- Norwegian - NO (251 KB)
- Español - ES (251 KB)
- Swedish - SV (251 KB)
- Italian - IT (251 KB)
- Korean - KR (251 KB)
- Portuguese - PT (251 KB)
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Handling Instructions (2659 KB)
References
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
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