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.1.0 mg/mL
Azide Free, Carrier Free, ExactAb™, High Performance, PBS Only, Validated
Isotype
IgG1
Light Chain Type
kappa
SDS-PAGE
150.0 KDa
Purification Method
Protein A purified
Concentration
1.0 mg/mL
Storage and Shipping
Shape
Liquid
Storage
Store at -20°C,Avoid repeated freezing and thawing
Shipped In
Ice chest + Ice pads
Stability And Storage
Store at 4°C short term (1-2 weeks). Store at -20°C or -80°C. Avoid freeze / thaw cycle.
Images
COX IV Mouse mAb (Ab181868) - Western Blot All lanes: COX IV Mouse Antibody (Ab181868) at 1/20000 dilution Samples: Lysates at 20 µg per lane Secondary: Goat Anti-Mouse IgG H&L (HRP) at 1/20000 dilution
Predicted band size: 20 kDa Observed band size: 18 kDa Exposure time: 25.2 s
COX IV Mouse mAb (Ab181868) - Western Blot All lanes: COX IV Mouse Antibody (Ab181868) at 1/20000 dilution Samples: Lysates at 20 µg per lane Secondary: Goat Anti-Mouse IgG H&L (HRP) at 1/20000 dilution
Predicted band size: 20 kDa Observed band size: 17 kDa Exposure time: 137.5 s
COX IV Mouse mAb (Ab181868) - ICC/IF IF analysis of COX IV (Green) in U-2OS 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 COX IV Mouse mAb (Ab181868) at 5.0 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 1/500 for 1 hour at room temperature in the dark. Cells were counterstained with DAPI (Blue). Images were taken on the confocal laser scanning microscope.
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