QUALITÀ & PUREZZAAnimal 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.≥95%(SDS-PAGE)See COA
Accession #
Q8IU57
Protein Tag
C-hFc & His
Expression system
HEK293
Endotoxin Concentration
<0.1 EU/μg
Bioactivity
Measured by its binding ability in a functional ELISA. In a 100 μL reaction mixture containing rhIL-28 R alpha /Fc Chimera at 1 μg/mL and rhIL-28A dilutions at 1-1000 ng/mL, the concentration of rhIL-28A that produces 50% of the optimal binding response is found to be approximately 40-200 ng/mL.
Animal Free,Carrier Free,Bioactive,ActiBioPure™,His-Tag,Fc tag,≥95%(SDS-PAGE),See COA ActiBioPure™,Animal Free,Bioactive,Carrier Free,Fc tag,His Tag per flussi di lavoro cromatografici e analitici sensibili che richiedono un'interferenza minima della linea di base.
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Stoccaggio e spedizione
Store at -20°C,Avoid repeated freezing and thawing Spedizione Ice chest + Ice pads. Consultare il COA specifico del lotto per le specifiche esatte.
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Documenti di qualità
SDS, COA, scheda tecnica e scheda delle specifiche disponibili per il download. COA specifico del lotto accessibile tramite ricerca per numero di lotto.
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Prova documentale
Citato in 0 pubblicazioni peer-reviewed su cromatografia, sintesi organica e reazioni di accoppiamento incrociato.
Panoramica
Relevance IL-28RA is a class II cytokine receptor that interacts with IL10RB to bind IL28A, IL28B, and IL29, which are related to type I interferons. These ligands play a critical role in response to microbial challenge and activate the JAK/STAT signaling system. It heterodimers with IL10RB. There are 4 isoforms as result of alternative splicing. It is widely expressed. IL-28RA belongs to the type II cytokine receptor family, and contains 1 fibronectin type III domain.
Specifiche
Product Name
Recombinant Human IL-28 R alpha/IFN-lambda R1 Protein
Sinonimi
CRF2-12 | Cytokine receptor class-II member 12 | Cytokine receptor family 2 member 12 | IFN-lambda receptor 1 | IFN-lambda-R1 | IL-28 receptor subunit alpha | IL-28RA | IL-28R-alpha | Interleukin-28 receptor subunit alpha | LICR2 | Likely interleukin or c
Grado
ActiBioPure™, Animal Free, Bioactive, Carrier Free, Fc tag, His Tag
Specifiche e purezza
Animal Free,Carrier Free,Bioactive,ActiBioPure™,His-Tag,Fc tag,≥95%(SDS-PAGE),See COA
Bioattività
Measured by its binding ability in a functional ELISA. In a 100 μL reaction mixture containing rhIL-28 R alpha /Fc Chimera at 1 μg/mL and rhIL-28A dilutions at 1-1000 ng/mL, the concentration of rhIL-28A that produces 50% of the optimal binding response is found to be approximately 40-200 ng/mL.
70 kDa, under reducing conditions; 140 & 280 & 420 kDa, under non-reducing conditions.
Tipo di molecola
Proteine
Product Line
Prodotti biologici
Stoccaggio e spedizione
Forma
Liquid
Concentrazione
See COA
Ricostituzione
Reconstitute in sterile water to a concentration of 0.1-0.5 mg/ml.
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 -20~-80℃ for more than 1 year. Upon receipt, it is recommended to aliquot. Avoid freeze/thaw cycle.
Immagini
Recombinant Human IL-28 R alpha/IFN-lambda R1 Protein (rp147537) - SDS-PAGE 2 μg/lane of Recombinant Human IL-28 R alpha/IFN-lambda R1 Protein was resolved with SDS-PAGE under reducing (R) and non-reducing (N) conditions and visualized by Coomassie® Blue staining, showing the band at 70 kDa under reducing conditions and 140 & 280 & 420 kDa under non-reducing conditions.
Documentazione
📋 Scheda di dati di sicurezza (SDS)
Documento completo su pericoli, manipolazione, stoccaggio e conformità normativa.
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 Animal Free mean?
Animal 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 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.
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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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