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
Isotipo
IgG2b
Tipo di catena leggera
kappa
SDS-PAGE
150 kDa
Metodo di purificazione
Protein A purified
Concentrazione
1.0 mg/mL
Stoccaggio e spedizione
Forma
Liquid
Condizioni di conservazione di stoccaggio
Store at -20°C,Avoid repeated freezing and thawing
Spedito in
Ice chest + Ice pads
Stabilità e conservazione
Store at +4°C short term (1-2 weeks). Store at -20°C or -80°C. Upon receipt, it is recommended to aliquot. Avoid freeze/thaw cycle.
Immagini
Histone H4 Mouse mAb (Ab156574) - Western Blot All lanes: Histone H4 Antibody (Ab156574) at 1/10000 dilution Samples: Lysates at 20 µg per lane Secondary: Goat Anti-Mouse IgG H&L (HRP) at 1/20000 dilution
Predicted band size: 11.4 kDa Observed band size: 13.6 kDa Exposure time: 2.4 s
Histone H4 Mouse mAb (Ab156574) - Western Blot All lanes: Histone H4 Antibody (Ab156574) at 1/10000 dilution Samples: Lysate at 20 µg Secondary: Goat Anti-Mouse IgG H&L (HRP) at 1/20000 dilution
Predicted band size: 11.4 kDa Observed band size: 13.5 kDa Exposure time: 60.0 s
Histone H4 Mouse mAb (Ab156574) - ICC/IF IF analysis of Histone H4 (Red) 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 Histone H4 Mouse mAb (Ab156574) at 1.0 μg/mL in blocking buffer for 2 hour at RT and then incubated with Goat Anti-Mouse IgG H&L (Cy5) (Ab179004) 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.
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Recensioni
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Domande frequenti
What does ExactAb? mean?
ExactAb? indicates the product has been validated for use in rigorous antibody validation workflows. Validation may include positive/negative control samples, signal-to-noise testing, and protocol-specific QC. Lot-specific test data is published on the Certificate of Analysis where available.
What does Carrier Free mean?
Carrier Free indicates that the material has been processed and tested for specialty industrial processing. Specifications focus on the impurities that affect performance in that application — for example, metal content for electronics, particle size for batteries, refractive index for optics, or moisture content for moisture-sensitive processes.
How should this product be stored?
Store at ?20 °C. Avoid repeated freeze–thaw cycles. Aliquot into single-use volumes before freezing.
How is this product shipped?
This product ships in an insulated container with ice pads. Unpack on arrival and transfer it to the storage condition stated above.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.
Which species reactivity has this antibody been validated against?
Validated reactivity is listed on the PDP and on each lot's datasheet. We validate against the most commonly tested species for the target (Histone H4 Mouse mAb); cross-reactivity in untested species may exist but is not guaranteed. Contact technical support for specific species inquiries.
Need help choosing the grade?
Our grade selection guide covers purity, stabilizer status, and application suitability for all variants in our catalog.
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Products are supplied to verified businesses, institutions, and qualified professionals for research and development use only. Not for use in humans, animals, diagnosis, or therapy.
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