GRADE & PURITYAnimal Free?Animal-free — produced without animal-derived components to reduce contamination risk. Use in biomanufacturing and culture avoiding animal-origin material.Carrier Free?Carrier-free — supplied without added carrier protein/stabilizer. Use when carriers (e.g. BSA) would interfere with conjugation or sensitive assays.Bioactive?Bioactive grade — verified to retain biological activity in functional assays. Use when the molecule must be functionally active, not just pure.ActiBioPure™?ActiBioPure™ — Aladdin's premier line for bioactive and recombinant products. Use when both high purity and preserved biological activity are required.His Tag?His tag grade — recombinant protein bearing a His tag for affinity purification/detection. Use to purify, immobilize, or detect the tagged protein.Fc tag?Fc tag grade — recombinant protein bearing a Fc tag for affinity purification/detection. Use to purify, immobilize, or detect the tagged protein. The Fc tag aids dimerization and protein-A/G capture.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.≥90%(SDS-PAGE)See COA
Accession #
P10966
Protein Tag
C-hFc & His
Expression system
HEK293
Endotoxin Concentration
<1.0 EU/μg
Bioactivity
Immobilized Recombinant Human CD8B Protein (rp188222) at 1.0 μg/mL can bind CD8 beta Antibody (Ab095390) with the EC50 of 874.3 ng/mL.
Animal Free,Carrier Free,Bioactive,ActiBioPure™,His Tag,Fc tag,PBS Only,≥90%(SDS-PAGE),See COA ActiBioPure™,Animal Free,Bioactive,Carrier Free,Fc tag,His Tag,PBS Only for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping
Store at -20°C,Avoid repeated freezing and thawing Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
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Quality documents
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications
Product Name
Recombinant Human CD8B Protein
Grado
ActiBioPure™, Animal Free, Bioactive, Carrier Free, Fc tag, His Tag, PBS Only
Especificaciones y pureza
Animal Free, Carrier Free, Bioactive, ActiBioPure™, His Tag, Fc tag, PBS Only, ≥90%(SDS-PAGE), See COA
Mecanismos bioquímicos y fisiológicos
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
Bioactividad
Immobilized Recombinant Human CD8B Protein (rp188222) at 1.0 μg/mL can bind CD8 beta Antibody (Ab095390) with the EC50 of 874.3 ng/mL.
45.0-55.0 kDa, under reducing conditions; 100.0-125.0 kDa, under non-reducing conditions.
Tipo de molécula
Protein
Almacenamiento y envío
Concentración
See COA
Reconstitución
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute at 0.5 mg/mL in sterile distilled water. Stock solutions should be apportioned into working aliquots and stored at ≤ -20 °C. Further dilutions should be made in appropriate buffered solutions.
Condiciones de almacenamiento de almacenamiento
Store at -20°C,Avoid repeated freezing and thawing
Enviado en
Ice chest + Ice pads
Estabilidad y almacenamiento
Store at -20℃ for 12 months.Upon reconstitution, it is recommended to aliquot. Avoid freeze/thaw cycle.
Imágenes
Recombinant Human CD8B Protein (rp188222) - ELISA Immobilized Recombinant Human CD8B Protein (rp188222) at 1.0 μg/mL can bind CD8 beta Antibody (Ab095390) with the EC50 of 874.3 ng/mL.
Recombinant Human CD8B Protein (rp188222) - SDS-PAGE 3 μg/lane of Recombinant Human CD8B Protein was resolved with SDS-PAGE under reducing (R) and non-reducing (N) conditions and visualized by Coomassie® Blue staining, showing a band at 45.0-55.0 kDa under reducing conditions and 100.0-125.0 kDa under non-reducing conditions. Fc fusion proteins can be linked by disulfide bonds in the Fc hinge region to form stable dimers (PMID: 23665380).
Documentation
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
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