GRADE & PURITYCarrier Free?Carrier-free — supplied without added carrier protein/stabilizer. Use when carriers (e.g. BSA) would interfere with conjugation or sensitive assays.Validated?Validated grade — performance confirmed in defined applications before release. Use when you want documented assurance the reagent works as stated.ExactAb™?ExactAb™ — Aladdin's antibody line emphasizing precision and validated quality. Use for reliable, specificity-validated antibody applications.Azide Free?Azide-free — without sodium azide preservative. Use in conjugations, cell work, or assays where azide is toxic or inhibitory.High Performance?High-performance grade with optimized purity and performance characteristics. Use for sensitive analyses where ordinary grades fall short.PBS Only?PBS-only formulation — supplied in phosphate-buffered saline with no other additives. Use when you need a clean PBS buffer free of stabilizers/carriers.≥95%(SDS-PAGE)1.0 mg/mL
Involved in the activation cascade of caspases responsible for apoptosis execution. Binding of caspase-9 to Apaf-1 leads to activation of the protease which then cleaves and activates effector caspases caspase-3 (CASP3) or caspase-7 (CASP7). Promotes DNA
Host species
Mouse
Specificity
Human Caspase-9
Immunogen
Recombinant protein corresponding to Human Caspase-9
Positive Control
WB: HeLa, HepG2, K562 and HEK293 whole cell lysates Flow Cytometry: K562 cells IF/ICC: HeLa cells
Conjugation
Unconjugated
Grade
Azide Free, Carrier Free, ExactAb™, High Performance, PBS Only, Validated
Light Chain Type
kappa
SDS-PAGE
150.0 KDa
Purification Method
Protein A purified
Concentration
1.0 mg/mL
Storage and Shipping
Storage
Store at -20°C,Avoid repeated freezing and thawing
Shipped In
Ice chest + Ice pads
Stability And Storage
Store at 2-8℃ short term (1-2 weeks). Store at -20℃ long term (24 months). Upon receipt, it is recommended to aliquot. Avoid freeze/thaw cycle.
Images
Caspase-9 Mouse mAb (Ab183845) - Western Blot All lanes: Caspase-9 Mouse Antibody (Ab183845) at 1/10000 dilution Samples: Lysates at 20 µg per lane Secondary: Goat Anti-Mouse IgG H&L (HRP) (Ab179001) at 1/20000 dilution
Predicted band size: 46 kDa Observed band size: 52 kDa Exposure time: 10.0 s
Caspase-9 Mouse mAb (Ab183845) - Western Blot All lanes: Caspase-9 Mouse Antibody (Ab183845) at 1/10000 dilution Samples: Lysates at 20 µg per lane Secondary: Goat Anti-Mouse IgG H&L (HRP) (Ab179001) at 1/20000 dilution
Predicted band size: 46 kDa Observed band size: 53 kDa Exposure time: 15.0 s
Caspase-9 Mouse mAb (Ab183845) - Flow Cytometry Flow Cytometry analysis of K562 cells stained with Caspase-9 Mouse mAb (Ab183845) (Red) at 5 μg/mL for 1 hour at 4°C. Cells were fixed and permeabilized with 100% methanol. The Goat Anti-Mouse IgG H&L (PE) (Ab179006) was used as the secondary antibody. Unlabeled sample (Black) was used as a negative control. Mouse IgG2b-kappa, anti-E8L (Ab210600) was used as an isotype control (Blue).
Caspase-9 Mouse mAb (Ab183845) - IF/ICC IF analysis of Caspase-9 (Green) in HeLa cells. The cells were fixed and permeabilized with 100% methanol for 5 minutes, and blocked with 2% BSA for 1 hour at room temperature. Cells were stained with Caspase-9 Mouse mAb (Ab183845) at 2.0 μg/mL in blocking buffer for 2 hour at RT and then incubated with Goat Anti-Mouse IgG H&L (FITC) (Ab179003) at a dilution of 1/1000 for 1 hour at room temperature in the dark. Cells were counterstained with DAPI (Blue). Images were taken on the confocal laser scanning microscope.
Application
Application
Dilution info
IF/ICC
1:500
Flow Cytometry
1/200 - 1/800
WB
1/1000 - 1/20000
Documentation
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
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