product summary
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company name :
HUABIO
product type :
antibody
product name :
Caspase-9
catalog :
ET1603-27
quantity :
100μl
price :
385.00 USD
clonality :
monoclonal
host :
domestic rabbit
conjugate :
nonconjugated
clone name :
SZ29-01
reactivity :
human, mouse
application :
western blot, immunoprecipitation, flow cytometry, immunohistochemistry - paraffin section
more info or order :
image
image 1 :

Western blot analysis of Caspase-9 on different lysates. Proteins were transferred to a PVDF membrane and blocked with 5% BSA in PBS for 1 hour at room temperature. The primary antibody (ET1603-27, 1/500) was used in 5% BSA at room temperature for 2 hours. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1:5,000 dilution was used for 1 hour at room temperature.
Positive control:
Lane 1: C2C12 cell lysate
Lane 2: Hela cell lysate
image 2 :

Immunocytochemistry analysis of NIH/3T3 cells labeling Caspase-9 with Rabbit anti-Caspase-9 antibody (ET1603-27) at 1/100 dilution.
Cells were fixed in 4% paraformaldehyde for 20 minutes at room temperature, permeabilized with 0.1% Triton X-100 in PBS for 5 minutes at room temperature, then blocked with 1% BSA in 10% negative goat serum for 1 hour at room temperature. Cells were then incubated with Rabbit anti-Caspase-9 antibody (ET1603-27) at 1/100 dilution in 1% BSA in PBST overnight at 4 ℃. Goat Anti-Rabbit IgG H&L (iFluor™ 488, HA1121) 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. Nuclear DNA was labelled in blue with DAPI.
Beta tubulin (M1305-2, red) was stained at 1/100 dilution overnight at +4℃. Goat Anti-Mouse IgG H&L (iFluor™ 594, HA1126) was used as the secondary antibody at 1/1,000 dilution.
image 3 :

ICC staining of Caspase-9 in HepG2 cells (green). Formalin fixed cells were permeabilized with 0.1% Triton X-100 in TBS for 10 minutes at room temperature and blocked with 1% Blocker BSA for 15 minutes at room temperature. Cells were probed with the primary antibody (ET1603-27, 1/100) for 1 hour at room temperature, washed with PBS. Alexa Fluor®488 Goat anti-Rabbit IgG was used as the secondary antibody at 1/1,000 dilution. The nuclear counter stain is DAPI (blue).
product information
SKU :
ET1603-27
Target name :
Caspase-9
Species reactivity :
Human,Mouse
Applications :
WB,IF-Cell,IF-Tissue,IHC-P,IP,FC
Conjugate :
Non-conjugated
Immunogen :
Synthetic peptide within Human Caspase-9 aa 289-338 / 416.
Uniprot id :
P55211>SwissProt: P55211 Human;SwissProt: Q8C3Q9 Mouse
Host :
Rabbit
Clone number :
SZ29-01
Isotype :
IgG
Size :
100μl
List Price :
385.00 USD
Storage Buffer :
1*TBS (pH7.4), 0.05% BSA, 40% Glycerol. Preservative: 0.05% Sodium Azide.
Form :
Liquid
Storage Instruction :
Shipped at 4℃. Store at +4℃ short term (1-2 weeks). It is recommended to aliquot into single-use upon delivery. Store at -20℃ long term.
Purity :
Protein A affinity purified.
Product type :
Recombinant Rabbit monoclonal Antibody
Positive control :
C2C12 cell lysate, Hela cell lysate, NIH/3T3, HepG2 cell, A549 cell, human tonsil tissue, human cervix carcinoma tissue, human colon tissue, human colon carcinoma tissue, mouse spleen tissue.
Molecular wt :
Predicted band size: 46 kDa
Subcellular location :
Mitochondrion, cytoplasm, cytosol, nucleus.
Concentration :
1 mg/mL.
Recommended dilutions :
WB: 1:500-1:5,000
;IF-Cell: 1:100-1:500
;IF-Tissue: 1:100-1:500
;IHC-P: 1:50-1:200
;IP: Use at an assay dependent concentration.
;FC: 1:1,000
Pic img4 :
https://storage.huabio.cn/huabio/productImg/ET1603-27_4.jpg
Pic legend4 :
Immunohistochemical analysis of paraffin-embedded human tonsil tissue using anti-Caspase-9 antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 8.0-8.4) for 20 minutes.The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (ET1603-27, 1/50) for 30 minutes at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
Pic img5 :
https://storage.huabio.cn/huabio/productImg/ET1603-27_5.jpg
Pic legend5 :
Immunohistochemical analysis of paraffin-embedded human cervix carcinoma tissue with Rabbit anti-Caspase-9 antibody (ET1603-27) at 1/400 dilution.
The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) (high pressure) for 2 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (ET1603-27) at 1/400 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
Pic img6 :
https://storage.huabio.cn/huabio/productImg/ET1603-27_6.jpg
Pic legend6 :
Immunohistochemical analysis of paraffin-embedded human colon tissue with Rabbit anti-Caspase-9 antibody (ET1603-27) at 1/400 dilution.
The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) (high pressure) for 2 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (ET1603-27) at 1/400 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
Pic img7 :
https://storage.huabio.cn/huabio/productImg/ET1603-27_7.jpg
Pic legend7 :
Immunohistochemical analysis of paraffin-embedded human colon carcinoma tissue with Rabbit anti-Caspase-9 antibody (ET1603-27) at 1/400 dilution.
The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) (high pressure) for 2 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (ET1603-27) at 1/400 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
Pic img8 :
https://storage.huabio.cn/huabio/productImg/ET1603-27_8.jpg
Pic legend8 :
Immunohistochemical analysis of paraffin-embedded mouse spleen tissue with Rabbit anti-Caspase-9 antibody (ET1603-27) at 1/400 dilution.
The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) (high pressure) for 2 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (ET1603-27) at 1/400 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
Pic img9 :
https://storage.huabio.cn/huabio/productImg/ET1603-27_9.jpg
Pic legend9 :
Flow cytometric analysis of NIH/3T3 cells labeling Caspase-9.
Cells were fixed and permeabilized. Then stained with the primary antibody (ET1603-27, 1μg/mL) (red) compared with Rabbit IgG Isotype Control (green). After incubation of the primary antibody at +4℃ for an hour, the cells were stained with a iFluor™ 488 conjugate-Goat anti-Rabbit IgG Secondary antibody (HA1121) at 1/1,000 dilution for 30 minutes at +4℃. Unlabelled sample was used as a control (cells without incubation with primary antibody; black).
more info or order :
company information

HUABIO
Founded in 2007, HUABIO is dedicated to developing high-quality antibodies that advance innovation. We are passionate about the accuracy, efficiency, and consistency of our products. That is why we have invested in new production platforms, like recombinant rabbit monoclonals, alpaca nanobodies, and adopted aggressive QA standards to deliver cutting-edge antibodies with uncompromised quality.
We hope to see you at your next discovery!
We hope to see you at your next discovery!
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