GRADE & PURITYRecombinant?Recombinant — produced via recombinant expression for defined sequence and consistency. Use for reproducible, animal-free proteins of known origin.ExactAb™?ExactAb™ — Aladdin's antibody line emphasizing precision and validated quality. Use for reliable, specificity-validated antibody applications.Validated?Validated grade — performance confirmed in defined applications before release. Use when you want documented assurance the reagent works as stated.5 μL/test
Integral membrane glycoprotein that plays an essential role in the immune response and serves multiple functions in responses against both external and internal offenses. In T-cells, functions primarily as a coreceptor for MHC class I molecule:peptide com
Specie ospite
Mouse
Specificità
Human CD8 alpha chain
Immunogeno
Human CD8a
Controllo positivo
Flow Cytometry: Human peripheral blood lymphocytes
Coniugazione
AF488
Eccitazione (nm)
Blue Laser(488nm)
Emissione (nm)
525nm
Ex/Em(nm)
Ex:490nm;Em:525nm
Grado
ExactAb™, Recombinant, Validated
Tipo di catena leggera
kappa
Metodo di purificazione
Protein A purified
Concentrazione
5 μL/test
Product Line
Prodotti biologici
Stoccaggio e spedizione
Condizioni di conservazione di stoccaggio
Store at 2-8°C,Protected from light,Do not freeze
Spedito in
Wet ice,Do not freeze
Stabilità e conservazione
The antibody solution should be stored undiluted between 2°C and 8°C, and protected from prolonged exposure to light. Do not freeze.
Immagini
Recombinant CD8α Antibody (AF488) (Ab223590) - Flow Cytometry Flow cytometry analysis of CD8α expression by human peripheral blood lymphocytes (right panel) compared to an isotype control (left panel). Cells were stained with Recombinant CD8α Antibody (AF488) (Ab223590) at 5μL/test for 1 hour at 4°C. Left panel - Mouse IgG (AF488) (Ab190245).
Recombinant CD8α Antibody (AF488) (Ab223590) - Flow Cytometry Flow cytometry analysis of CD8α expression by human peripheral blood lymphocytes (red) compared to an isotype control (blue). Cells were stained with Recombinant CD8α Antibody (AF488) (Ab223590) at 5μL/test for 1 hour at 4°C. Blue - Mouse IgG (AF488) (Ab190245). Black - Unlabelled control, cells without incubation with primary antibody.
Applicazione
Applicazione
Dilution info
Flow Cytometry
5μl/test
For flow cytometric staining, the suggested use of this reagent is 5 µL per million cells in 100 µL staining volume or 5 µL per 100 µL of whole blood.
Documentazione
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
Determine the necessary mass, volume, or concentration for preparing a solution.
Dilution Calculator
Determine the dilution needed to prepare a stock solution.
Reconstitution Calculator
Recensioni
Recensioni dei clienti
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 Recombinant mean?
Recombinant is a defined analytical purity tier suitable for workflows requiring a specific validated property. It specifies a minimum assay percentage, controlled limits on common impurities (water, heavy metals, residue on ignition), and lot-to-lot consistency. Recombinant is one of several purity tiers — choose based on the sensitivity and regulatory requirements of your method.
How should this product be stored?
Store at 2–8 °C, protected from light. Do not freeze. Freezing may cause irreversible damage to this material.
How is this product shipped?
This product ships chilled on wet ice. 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 (Recombinant CD8α Antibody (AF488)); 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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