ATF1 Antibody (OTI2B4)

Novus Biologicals, part of Bio-Techne | Catalog # NBP2-46552

Novus Biologicals, part of Bio-Techne

Key Product Details

Species Reactivity

Human, Mouse, Rat

Applications

Immunohistochemistry, Immunohistochemistry-Paraffin, Western Blot

Label

Unconjugated

Antibody Source

Monoclonal Mouse IgG2B Clone # OTI2B4

Concentration

1 mg/ml

View all ATF1 Antibodies »

Product Specifications

Immunogen

Full length human recombinant protein of human ATF1(NP_005162) produced in E.coli.

Reactivity Notes

Please note that this antibody is reactive to Mouse and derived from the same host, Mouse. Mouse-On-Mouse blocking reagent may be needed for IHC and ICC experiments to reduce high background signal. You can find these reagents under catalog numbers PK-2200-NB and MP-2400-NB. Please contact Technical Support if you have any questions.

Clonality

Monoclonal

Host

Mouse

Isotype

IgG2B

Theoretical MW

29.1 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.

Scientific Data Images for ATF1 Antibody (OTI2B4)

Western Blot: ATF1 Antibody (OTI2B4) [NBP2-46552]

Western Blot: ATF1 Antibody (OTI2B4) [NBP2-46552]

Western Blot: ATF1 Antibody (2B4) [NBP2-46552] - Analysis of HEK293T cells were transfected with the pCMV6-ENTRY control (Left lane) or pCMV6-ENTRY ATF1.
Immunohistochemistry: ATF1 Antibody (OTI2B4) [NBP2-46552]

Immunohistochemistry: ATF1 Antibody (OTI2B4) [NBP2-46552]

Immunohistochemistry: ATF1 Antibody (2B4) [NBP2-46552] - Analysis of Human lymphoma tissue. (Heat-induced epitope retrieval by 1mM EDTA in 10mM Tris buffer (pH8.5) at 120C for 3 min)
Immunohistochemistry: ATF1 Antibody (OTI2B4) [NBP2-46552]

Immunohistochemistry: ATF1 Antibody (OTI2B4) [NBP2-46552]

Immunohistochemistry: ATF1 Antibody (2B4) [NBP2-46552] - Analysis of Adenocarcinoma of Human ovary tissue. (Heat-induced epitope retrieval by 1mM EDTA in 10mM Tris buffer (pH8.5) at 120C for 3 min)
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Applications for ATF1 Antibody (OTI2B4)

Application
Recommended Usage

Immunohistochemistry

1:150

Western Blot

1:2000

Formulation, Preparation, and Storage

Purification

Immunogen affinity purified

Formulation

PBS (pH 7.3), 1.0% BSA and 50% Glycerol

Preservative

0.02% Sodium Azide

Concentration

1 mg/ml

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store at -20C. Avoid freeze-thaw cycles.

Background: ATF1

ATF2 (Activating Transcription Factor 2, CREBP, HB16, CREB2, TREB7) is a member of the ATF/CREB family of basic region leucine zipper DNA binding proteins that regulates transcription by binding to a consensus cAMP response element (CRE) in the promoter of various viral and cellular genes. Many of these genes are important in cell growth and differentiation, and in stress and immune responses. ATF2 is a nuclear protein that binds DNA as a dimer and can form dimers with members of the ATF/CREB and Jun/Fos families. It is a stronger activator as a heterodimer with cJun than as a homodimer. Several isoforms of ATF2 arise by differential splicing. The stable native full length ATF2 is transcriptionally inactive as a result of an inhibitory direct intramolecular interaction of its carboxy terminal DNA binding domain with the amino terminal transactivation domain. Following dimerization ATF2 becomes a short lived protein that undergoes ubiquitination and proteolysis, seemingly in a protein phosphatase-dependent mechanism. Stimulation of the transcriptional activity of ATF2 occurs following cellular stress induced by several genotoxic agents, inflammatory cytokines, and UV irradiation. This activation requires phosphorylation of two threonine residues in ATF2 by both JNK/SAP kinase and p38 MAP kinase. ATF2 is abundantly expressed in brain.

Long Name

Activating Transcription Factor 1

Alternate Names

TREB36

Gene Symbol

ATF1

Additional ATF1 Products

Product Documents for ATF1 Antibody (OTI2B4)

Product Datasheets

Certificate of Analysis

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Product Specific Notices for ATF1 Antibody (OTI2B4)

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.

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