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  4. ATF3 Antibody (YA3844)

ATF3 Antibody (YA3844) is a Mouse-derived and non-conjugated IgG1 monoclonal antibody, targeting to ATF3.

For research use only. We do not sell to patients.

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Top Publications Citing Use of Products
  • WB: Western Blot;
  • IHC-P: Immunohistochemistry-Paraffin;
  • IHC-F: Immunohistochemistry-Frozen;
  • ICC/IF: Immunocytochemistry/Immunofluorescence;
  • IF-Tissue: Immunofluorescence-Tissue;
  • mIHC: Multiplex Immunohistochemical;
  • IP: Immunoprecipitation;
  • ChIP: Chromatin Immunoprecipitation;
  • FC: Flow Cytometry;
  • ELISA: Enzyme Linked Immunosorbent Assay
  • Product Detail

  • Verification Image

  • Background

  • Documentation

  • References

Description

ATF3 Antibody (YA3844) is a Mouse-derived and non-conjugated IgG1 monoclonal antibody, targeting to ATF3.

Host

Mouse

Clonality

Monoclonal Antibody

Molecular Weight
Predicted band size: 21 kDa;
Observed band size: 21 kDa
Note: Due to possible protein modifications or aggregation, the molecular weight should be confirmed by actual measurement, and the predicted value is for reference only.
Species Reactivity
Human
SwissProt ID
Gene ID
Immunogen

Purified recombinant fragment of human ATF3 (AA: 1-181) expressed in E. Coli.

Application &
Dilution Ratio
Application Dilution Ratio
ICC/IF
ICC/IF: Immunocytochemistry/Immunofluorescence
1:200-1:1000
FC
FC: Flow Cytometry
1:200-1:400
ELISA
ELISA: Enzyme Linked Immunosorbent Assay
1:10000
Purity affinity purified. Conjugation Non-conjugated
Modification Unmodified Isotype IgG1
Appearance

Liquid

Formulation

Supplied in PBS with 0.05% sodium azide

Storage & Stability

Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.

Shipping

Shipping with blue ice.

Verification Image
ALL FC ICC
  • Flow cytometric analysis of 1X106 HeLa cells labeling ATF3 Antibody (HY-P84147, red). Cells were fixed with 4% paraformaldehyde. Then stained with the primary antibody at 1/50 dilution for an hour at 4℃. AF 488-conjugated AffiniPure Goat Anti- Mouse IgG H&L (HY-P8005) was used as the secondary antibody at 1/1,000 dilution for 30 minutes at 4℃. Mouse IgG Isotype Control (HY-P80757, blue) was used as the isotype control, cells without incubation with primary antibody were used as the unlabeled control (black).

  • Immunocytochemistry analysis of A549 cells labeling ATF3 with ATF3 Antibody (HY-P84147) at 1/500 dilution. Cells were fixed in 4% paraformaldehyde for 15 minutes at room temperature, permeabilized with 0.1% Triton X-100 in PBS for 15 minutes at room temperature, then blocked with quick block buffer for 10 minutes at room temperature. Cells were then incubated with ATF3 Antibody (HY-P84147) at 1/500 dilution in quick block buffer overnight at 4 ℃. AF488-conjugated Goat Anti-Mouse IgG H&L(HY-P8005, Green) was used as the secondary antibody at 1/1,000 dilution. PBS instead of the primary antibody was used as the secondary antibody only control. The Nuclear counterstain was DAPI (Blue).

  • Immunocytochemistry analysis of HeLa cells labeling ATF3 with ATF3 Antibody (HY-P84147) at 1/500 dilution. Cells were fixed in 4% paraformaldehyde for 15 minutes at room temperature, permeabilized with 0.1% Triton X-100 in PBS for 15 minutes at room temperature, then blocked with quick block buffer for 10 minutes at room temperature. Cells were then incubated with ATF3 Antibody (HY-P84147) at 1/500 dilution in quick block buffer overnight at 4 ℃. AF488-conjugated Goat Anti-Mouse IgG H&L(HY-P8005, Green) was used as the secondary antibody at 1/1,000 dilution. PBS instead of the primary antibody was used as the secondary antibody only control. The Nuclear counterstain was DAPI (Blue).

Background
Function:This protein binds the cAMP response element (CRE) (consensus: 5'-GTGACGT[AC][AG]-3'), a sequence present in many viral and cellular promoters. Represses transcription from promoters with ATF sites. It may repress transcription by stabilizing the binding of inhibitory cofactors at the promoter; Activates transcription presumably by sequestering inhibitory cofactors away from the promoters; Stress-induced isoform, counteracts the transcriptional repression of isoform 1
Subcellular Localization:Nucleus
Isoforms & Post-Translational Modification:P18847 has 5 isomers: P18847-1: 20576 Da (predicted); P18847-2: 13266 Da (predicted); P18847-3: 15250 Da (predicted); P18847-4: 12261 Da (predicted); P18847-5: 14314 Da (predicted).
Subunit:Binds DNA as a homodimer or a heterodimer. Interacts with KAT5; promoting KAT5 autoacetylation and KAT5 deubiquitination by USP7 (PubMed:25865756)
RRID
Documentation
References

ATF3 Antibody (YA3844) Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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ATF3 Antibody (YA3844)
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HY-P84147
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