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  4. APAF1 Antibody (YA3503)

APAF1 Antibody (YA3503) is a Mouse-derived and non-conjugated IgG2b monoclonal antibody, targeting to APAF1.

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

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Description

APAF1 Antibody (YA3503) is a Mouse-derived and non-conjugated IgG2b monoclonal antibody, targeting to APAF1.

Host

Mouse

Clonality

Monoclonal

Molecular Weight
Predicted band size: 141.8 kDa;
Observed band size: 142 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 APAF1 (AA: 1138-1237) expressed in E. Coli.

Application &
Dilution Ratio
Application Dilution Ratio
ICC/IF
ICC/IF: Immunocytochemistry/Immunofluorescence
1:100-1:500
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 IgG2b
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 APAF1 Antibody (HY-P83806, 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 HeLa cells labeling APAF1 with APAF1 Antibody (HY-P83806) at 1/200 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 APAF1 Antibody (HY-P83806) at 1/200 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 A549 cells labeling APAF1 with APAF1 Antibody (HY-P83806) at 1/200 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 APAF1 Antibody (HY-P83806) at 1/200 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:Oligomeric Apaf-1 mediates the cytochrome c-dependent autocatalytic activation of pro-caspase-9 (Apaf-3), leading to the activation of caspase-3 and apoptosis. This activation requires ATP. Isoform 6 is less effective in inducing apoptosis
Subcellular Localization:Cytoplasm
Expression:
Tissue_specificity: It is widely distributed. Its expression levels are highest in human spleen and peripheral blood leukocytes, and it is also expressed in the fetal brain, kidneys, and lungs. Isomer 1 is expressed in the heart, kidneys, and liver.

Induction: By E2F and p53/TP53 in apoptotic neurons (PubMed:11389439). Translation is inhibited by HNRPA1, which binds to the IRES of APAF1 mRNAs (PubMed:31498791).
Subunit:Monomer. Oligomerizes to a heptameric ring, known as the apoptosome, upon binding of cytochrome c and dATP. Oligomeric Apaf-1 and pro-caspase-9 bind to each other via their respective NH2-terminal CARD domains and consecutively mature caspase-9 is released from the complex. Pro-caspase-3 is recruited into the Apaf-1-pro-caspase-9 complex via interaction with pro-caspase-9. Interacts with APIP. Interacts (via CARD and NACHT domains) with NAIP/BIRC1 (via NACHT domain). Interacts with CIAO2A (PubMed:25716227)
RRID
Synonyms
CED4; APAF-1
Documentation
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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Product Name:
APAF1 Antibody (YA3503)
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HY-P83806
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