Invitrogen

ATF4 Polyclonal Antibody

View all (48) ATF4 antibodies
Datasheet
Protocols
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Datasheet
Protocols
Questions & Answers

Product Details

PA5-85153

Applications
Tested Dilution
Publications

Western Blot (WB)

1:500-1:3,000
-
Product Specifications

Species Reactivity

Human

Host/Isotype

Rabbit / IgG

Class

Polyclonal

Type

Antibody

Immunogen

Recombinant protein encompassing a sequence within the center region of human ATF4.

Conjugate

Unconjugated Unconjugated Unconjugated

Form

Liquid

Concentration

1 mg/mL

Purification

Antigen affinity chromatography

Storage buffer

PBS, pH 7, with 40% glycerol

Contains

0.01% thimerosal

Storage conditions

Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.

Shipping conditions

Wet ice

RRID

AB_2792300

Product Specific Information

Keep as concentrated solution.

Predicted reactivity: Mouse (85%), Rat (86%), Pig (82%), Sheep (82%), Rhesus Monkey (97%), Chimpanzee (98%), Bovine (81%).

Positive Control: HeLa, HeLa treated tunicamycin (4 µg/ml).

Store product as a concentrated solution. Centrifuge briefly prior to opening the vial.

Target Information

This gene encodes a transcription factor that was originally identified as a widely expressed mammalian DNA binding protein that could bind a tax-responsive enhancer element in the LTR of HTLV-1. The encoded protein was also isolated and characterized as the cAMP-response element binding protein 2 (CREB-2). The protein encoded by this gene belongs to a family of DNA-binding proteins that includes the AP-1 family of transcription factors, cAMP-response element binding proteins (CREBs) and CREB-like proteins. These transcription factors share a leucine zipper region that is involved in protein-protein interactions, located C-terminal to a stretch of basic amino acids that functions as a DNA binding domain. Two alternative transcripts encoding the same protein have been described. Two pseudogenes are located on the X chromsome at q28 in a region containing a large inverted duplication.

⚠WARNING: This product can expose you to chemicals including mercury, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.

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Bioinformatics

Protein Aliases: Activating transcription factor 4; ATF 4; ATF4 protein; cAMP response element-binding protein 2; cAMP-dependent transcription factor ATF-4; cAMP-responsive element-binding protein 2; CREB 2; CREB-2; Cyclic AMP-dependent transcription factor ATF-4; Cyclic AMP-responsive element-binding protein 2; DNA-binding protein TAXREB67; OTTHUMP00000199130; tax-re; tax-responsive enhancer element B67; Tax-responsive enhancer element-binding protein 67; TaxREB67

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Gene Aliases: ATF4; CREB-2; CREB2; TAXREB67; TXREB

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UniProt ID: (Human) P18848

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Entrez Gene ID: (Human) 468

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Function(s)
RNA polymerase II regulatory region sequence-specific DNA binding RNA polymerase II core promoter proximal region sequence-specific DNA binding RNA polymerase II transcription factor activity, sequence-specific DNA binding core promoter sequence-specific DNA binding transcription factor activity, RNA polymerase II transcription factor binding transcriptional activator activity, RNA polymerase II core promoter proximal region sequence-specific binding RNA polymerase II transcription factor binding DNA binding transcription factor activity, sequence-specific DNA binding protein binding protein C-terminus binding leucine zipper domain binding sequence-specific DNA binding transcription regulatory region DNA binding protein heterodimerization activity DNA-binding transcription factor
Process(es)
gluconeogenesis regulation of transcription, DNA-templated transcription from RNA polymerase II promoter cellular amino acid metabolic process gamma-aminobutyric acid signaling pathway positive regulation of vascular endothelial growth factor production positive regulation of gene expression negative regulation of translational initiation in response to stress circadian regulation of gene expression cellular response to amino acid starvation cellular response to UV response to endoplasmic reticulum stress positive regulation of transcription from RNA polymerase II promoter in response to stress positive regulation of transcription from RNA polymerase II promoter in response to oxidative stress PERK-mediated unfolded protein response cellular response to glucose starvation mRNA transcription from RNA polymerase II promoter positive regulation of apoptotic process negative regulation of potassium ion transport positive regulation of neuron apoptotic process positive regulation of transcription, DNA-templated positive regulation of transcription from RNA polymerase I promoter positive regulation of transcription from RNA polymerase II promoter positive regulation of transcription from RNA polymerase II promoter in response to arsenic-containing substance intrinsic apoptotic signaling pathway in response to endoplasmic reticulum stress negative regulation of oxidative stress-induced neuron death positive regulation of transcription from RNA polymerase II promoter in response to endoplasmic reticulum stress response to manganese-induced endoplasmic reticulum stress
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