Bak Antibody (YA592)

(Synonyms: BAK, BCL2L7, CDN1, BAK1, Bcl-2 homologous antagonist/killer, Apoptosis regulator BAK, Bcl-2-like protein 7, Bcl2-L-7)
Customer Review

Based on 1 Customer Validation

Bak Antibody (YA592) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to Bak.

For research use only. We do not sell to patients.
  • Host:

    Rabbit

  • Isotype:

    IgG

  • Application:

    WB, ICC/IF, IHC-P, IP, FC

  • Reactivity :

    Human, Mouse

  • Formulation:

    Supplied in 1*TBS (pH7.4), 0.05% BSA and 40% Glycerol. Preservative: 0.05% Sodium Azide.

  • Conjugation:
    Non-conjugated

Applications

Application
WB Info
WB: Western Blot
ICC/IF Info
ICC/IF: Immunocytochemistry/
Immunofluorescence
IHC-P Info
IHC-P: Immunohistochemistry-Paraffin
FC Info
FC: Flow Cytometry
IP Info
IP: Immunoprecipitation
Dilution Ratio 1:1000-1:2000 1:50-1:200 1:50-1:500 1:50-1:100 Use at an assay dependent concentration.

Product Details

Description

Bak Antibody (YA592) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to Bak.

  • Host Rabbit
  • Clonality Recombinant,Monoclonal
  • Species Reactivity
    Human, Mouse
  • Observed Molecular Weight
    Observed band size: 23 kDa Info
    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.
  • Calculated Molecular Weight Predicted band size: 23 kDa
Species Reactivity Database
Immunogen

Synthetic peptide corresponding to Human Bak.AA range:1-50.

Sensitivity

Endogenous

Purification

Protein A affinity purified.

Conjugation

Non-conjugated

Modification

Unmodified

Isotype

IgG

RRID

AB_3102267

Product Properties

  • Appearance

    Solution

  • Formulation

    Supplied in 1*TBS (pH7.4), 0.05% BSA and 40% Glycerol. Preservative: 0.05% Sodium Azide.

  • Concentration

    Batch-dependent, Please check the COA for the concentration of each lot. Check Lot Concentration

  • Storage & Stability

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

  • Shipping

    Shipping with blue ice.

Verification Images

  • Experimental Validation Results for Bak Antibody (YA592)
    Western blot analysis of extracts from Hela (lane 2(20μg) , Jurkat (lane 3(20μg) , HEK293 (lane 4(20μg),using Bak Antibody (HY-P80026). Proteins were transferred to a PVDF membrane and blocked with 5% BSA in TBST for 2 hour at room temperature. The primary antibody and Loading control antibody (Beta Actin, HY-P80438, 1/3000) was used in 5% BSA in TBST at 4°C overnight. Goat Anti-Mouse/Rabbit IgG-HRP Secondary Antibody (HY-P8004/HY-P8001, 1/10,000) was used for 1 hour at room temperature.
  • Experimental Validation Results for Bak Antibody (YA592)
    Immunohistochemical analysis of paraffin-embedded mouce small intestine using BAK antibody. The section was pre-treated using heat mediated antigen retrieval with EDTA (pH 9.0) for 14 minutes. The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with TBST, and then probed with the primary antibody (HY-P80026, 1/100) for 30 minutes at room temperature. The detection was performed using Polymer HRP-conjugated Goat Anti-Mouse/Rabbit lgG(H&L) secondary antibody (HY-P83652). DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
  • Experimental Validation Results for Bak Antibody (YA592)
    Immunohistochemical analysis of paraffin-embedded human liver cancer using BAK antibody. The section was pre-treated using heat mediated antigen retrieval with EDTA (pH 9.0) for 14 minutes. The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with TBST, and then probed with the primary antibody (HY-P80026, 1/100) for 30 minutes at room temperature. The detection was performed using Polymer HRP-conjugated Goat Anti-Mouse/Rabbit lgG(H&L) secondary antibody (HY-P83652). DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
  • Experimental Validation Results for Bak Antibody (YA592)
    Immunohistochemical analysis of paraffin-embedded human stomach cancer using BAK antibody. The section was pre-treated using heat mediated antigen retrieval with EDTA (pH 9.0) for 14 minutes. The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with TBST, and then probed with the primary antibody (HY-P80026, 1/100) for 30 minutes at room temperature. The detection was performed using Polymer HRP-conjugated Goat Anti-Mouse/Rabbit lgG(H&L) secondary antibody (HY-P83652). DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
  • Experimental Validation Results for Bak Antibody (YA592)
    Immunohistochemical analysis of paraffin-embedded human breast cancer using BAK antibody. The section was pre-treated using heat mediated antigen retrieval with EDTA (pH 9.0) for 14 minutes. The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with TBST, and then probed with the primary antibody (HY-P80026, 1/100) for 30 minutes at room temperature. The detection was performed using Polymer HRP-conjugated Goat Anti-Mouse/Rabbit lgG(H&L) secondary antibody (HY-P83652). DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
  • Experimental Validation Results for Bak Antibody (YA592)
    Immunohistochemical analysis of paraffin-embedded human colon using BAK antibody. The section was pre-treated using heat mediated antigen retrieval with EDTA (pH 9.0) for 14 minutes. The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with TBST, and then probed with the primary antibody (HY-P80026, 1/100) for 30 minutes at room temperature. The detection was performed using Polymer HRP-conjugated Goat Anti-Mouse/Rabbit lgG(H&L) secondary antibody (HY-P83652). DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
  • Experimental Validation Results for Bak Antibody (YA592)
    Immunohistochemical analysis of paraffin-embedded human colon cancer using BAK antibody. The section was pre-treated using heat mediated antigen retrieval with EDTA (pH 9.0) for 14 minutes. The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with TBST, and then probed with the primary antibody (HY-P80026, 1/100) for 30 minutes at room temperature. The detection was performed using Polymer HRP-conjugated Goat Anti-Mouse/Rabbit lgG(H&L) secondary antibody (HY-P83652). DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
  • Experimental Validation Results for Bak Antibody (YA592)
    Flow cytometric analysis of 1X106 HeLa cells labeling Bak Antibody(HY-P80026, red). Cells were fixed with 4% paraformaldehyde and permeabilised with 90% methanol. Then stained with the primary antibody at 1/100 dilution for an hour at 4℃. AF488-conjugated Goat Anti-Rabbit IgG H&L (HY-P8002) was used as the secondary antibody at 1/1,000 dilution for 30 minutes at 4℃. Rabbit IgG Isotype Control (HY-P80879, blue) was used as the isotype control, cells without incubation with primary antibody were used as the unlabeled control (black).
  • Experimental Validation Results for Bak Antibody (YA592)
    Immunocytochemistry analysis of Hela cells labeling Bak with Bak Antibody (HY-P80026) at 1/50 dilution. Cells were fixed in 4% paraformaldehyde for 15 minutes at room temperature, permeabilized with 0.1% Triton X-100 for 10 minutes at room temperature, then blocked with QuickBlock™ Blocking Buffer for Immunol Staining for 10 min at room temperature. Cells were then incubated with Bak Antibody (HY-P80026) at 1/50 dilution in QuickBlock™ Blocking Buffer for Immunol Staining at 4 ℃. Alexa Fluor® 594-conjugated AffiniPure Goat Anti-Rabbit IgG H&L(HY-P8003, 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).
  • Experimental Validation Results for Bak Antibody (YA592)
    Immunocytochemistry analysis of Hela cells labeling Bak with Bak Antibody (HY-P80026) at 1/100 dilution. Cells were fixed in 4% paraformaldehyde for 15 minutes at room temperature, permeabilized with 0.1% Triton X-100 for 10 minutes at room temperature, then blocked with QuickBlock™ Blocking Buffer for Immunol Staining for 10 min at room temperature. Cells were then incubated with Bak Antibody (HY-P80026)at 1/100 dilution in QuickBlock™ Blocking Buffer for Immunol Staining at 4 ℃. Alexa Fluor® 594-conjugated AffiniPure Goat Anti-Rabbit IgG H&L(HY-P8003,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

    Bak (BCL-2 homologous antagonist/killer) is a pro-apoptotic Bcl-2 family effector that executes intrinsic apoptosis by permeabilizing the mitochondrial outer membrane together with Bax[1]. Mechanistically, Bak activation enables mitochondrial outer membrane permeabilization, cytochrome c release, caspase activation, and apoptotic cell death[2]. In cancer-related models, dysregulated Bcl-2 family signaling supports apoptosis evasion, while Bak/Bax-dependent mitochondrial permeabilization remains a central checkpoint for therapeutic apoptosis induction[3]. Compared with Bax, Bak shows distinct regulatory behavior inside living cells, because Bcl-2 family interactome analysis indicates differences in Bax and Bak activation by anti-apoptotic and BH3-only proteins[4]. Bak also differs from Bax in mitochondrial targeting biology, since VDAC2 brings both effectors to mitochondria and forms a defined VDAC2-Bak complex that can modulate Bak apoptotic activity[1]. For experimental applications, large unilamellar vesicles provide a tractable biochemical model to test Bcl-2 family protein combinations and real-time membrane permeabilization by Bak/Bax-centered mechanisms[2]. Pharmacologically, interfaces regulating Bak activity may be targeted to inhibit excessive Bak-mediated apoptosis or promote Bak-mediated apoptosis for cancer therapy[1]. Small-molecule or peptide strategies that modulate Bcl-2 family interactions therefore remain practical tools for studying Bak-dependent mitochondrial apoptosis[3][2].

  • Subcellular Localization

    Mitochondrion outer membrane; Single-pass membrane protein

  • Expression


    Tissue_specificity:This gene is expressed in a variety of tissues, with the highest expression levels in the heart and skeletal muscle.

  • Subunit

    Homodimer. Formation of the homodimer is zinc-dependent (PubMed:17157251). Forms heterodimers with BCL2 and BCL2L1 isoform Bcl-X(L) (PubMed:9020082). Forms heterooligomers with BAX (PubMed:29531808). Interacts with BCL2A1 (By similarity). Interacts with RTL10/BOP (PubMed:23055042). Interacts with VDAC1 (PubMed:25296756). Interacts with GIMAP3/IAN4 and GIMAP5/IAN5 (PubMed:16509771)

  • SwissProt ID

    Q16611

  • Gene ID
    578 [NCBI]
  • Synonyms

    BAK, BCL2L7, CDN1, BAK1, Bcl-2 homologous antagonist/killer, Apoptosis regulator BAK, Bcl-2-like protein 7, Bcl2-L-7

  • Research Field

    Cell Biology

Bak Antibody (YA592) Related Classifications

MOQ
Minimum order quantity
100 mg

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