GRADE & PURITYCarrier Free?Carrier-free — supplied without added carrier protein/stabilizer. Use when carriers (e.g. BSA) would interfere with conjugation or sensitive assays.Recombinant?Recombinant — produced via recombinant expression for defined sequence and consistency. Use for reproducible, animal-free proteins of known origin.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.≥95%(SDS-PAGE)See COA
ExactAb™,Validated,Carrier Free,Azide Free,Recombinant,High Performance,≥95%(SDS-PAGE),See COA
Meccanismi biochimici e fisiologici
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
CD8 alpha
Immunogeno
Human CD8α
Controllo positivo
Flow: PBMC-lymphocytes
Coniugazione
Unconjugated
Grado
Azide Free, Carrier Free, ExactAb™, High Performance, Recombinant, Validated
Tipo di catena leggera
kappa
SDS-PAGE
150 kDa
Metodo di purificazione
Protein G purified
Concentrazione
See COA
Nota
This product can replace Ab006838.
Stoccaggio e spedizione
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. Avoid freeze / thaw cycle.
Flow Cytometry analysis of human peripheral blood lymphcytes labelling CD8 alpha with Recombinant CD8 alpha Antibody (Ab219604) (right panel) at 3 μg/mL for 1 hour at 4°C, compared with Mouse IgG Isotype Control Antibody (Ab170221) (left panel) and detected with AF 488-conjugated affinipure goat anti-Mouse IgG.
Flow Cytometry analysis of human peripheral blood lymphcytes labelling CD8 alpha (red) with Recombinant CD8 alpha Antibody (Ab219604) at 3 μg/mL for 1 hour at 4°C, and detected with AF 488-conjugated affinipure goat anti-Mouse IgG. Blue - Mouse IgG Isotype Control Antibody (Ab170221). Black - Unlabelled control, cells without incubation with primary antibody.
Recombinant CD8 alpha Antibody (Ab219604) - SEC
The purity of Recombinant CD8 alpha Antibody (Ab219604) is more than 95% verified by HPLC.
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 is the purity of this product, and how is it determined?
This product is supplied at ≥95% purity, determined by SDS-PAGE. Lot-specific values are stated on the Certificate of Analysis.
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.
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 ?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.
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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