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Interferons(IFNs)

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39 products
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  1. Recombinant Human IFN-alpha-2B Protein
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    Recombinant Human IFN-alpha-2B Protein
    Lyophilized Animal 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. ≥98%(SDS-PAGE&HPLC)
    In Stock Item #: rp156087
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    Pricing & Pack Sizes
    Technical Identifiers
    Species
    Human
    Accession #
    P01563
    Expression system
    Yeast
    Protein Day
    No tag
    Endotoxin Concentration
    <0.1 EU/μg
    Bioactivity
    Fully biologically active when compared to standard. The specific activity determined by an anti-viral assay is no less than 1.6 × 10^8 IU/mg.
    Synonyms
    IFN-alpha-2 | Interferon alpha-A | LeIF A
  2. Recombinant Mouse IFN-gamma Protein - by
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    Recombinant Mouse IFN-gamma Protein
    Lyophilized Animal 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. Azide Free ? Azide-free — without sodium azide preservative. Use in conjugations, cell work, or assays where azide is toxic or inhibitory. His Tag ? His tag grade — recombinant protein bearing a His tag for affinity purification/detection. Use to purify, immobilize, or detect the tagged protein. 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. ≥98%(SDS-PAGE)
    In Stock Item #: rp154258
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    Pricing & Pack Sizes
    Technical Identifiers
    Species
    Mouse
    Accession #
    P01580
    Expression system
    E. coli
    Protein Day
    C-His
    Endotoxin Concentration
    <0.1 EU/μg
    Synonyms
    IFG | IFI | IFNG | IFNgamma | IFN-gamma | Immune interferon | interferon gamma | interferon, gamma
  3. Recombinant Human IFN-omega Protein - by
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    Recombinant Human IFN-omega Protein
    Lyophilized Animal 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. 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. His Tag ? His tag grade — recombinant protein bearing a His tag for affinity purification/detection. Use to purify, immobilize, or detect the tagged protein. 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. ≥95%(SDS-PAGE)
    In Stock Item #: rp147247
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    Pricing & Pack Sizes
    Technical Identifiers
    Species
    Human
    Accession #
    P05000
    Expression system
    E. coli
    Protein Day
    C-His
    Endotoxin Concentration
    <0.1 EU/μg
    Bioactivity
    Measure by its ability to induce cytotoxicity in TF-1 cells. The ED50 for this effect is 0.02 ng/mL.
    Synonyms
    Interferon alpha-II-1
  4. Recombinant Human IL-28A/IFN-lambda 2 Protein
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    Recombinant Human IL-28A/IFN-lambda 2 Protein
    Lyophilized Animal 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. 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. His Tag ? His tag grade — recombinant protein bearing a His tag for affinity purification/detection. Use to purify, immobilize, or detect the tagged protein. ≥95%(SDS-PAGE)
    In Stock Item #: rp147532
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    Pricing & Pack Sizes
    Technical Identifiers
    Species
    Human
    Accession #
    Q8IZJ0
    Expression system
    HEK293
    Protein Day
    C-His
    Endotoxin Concentration
    <0.1 EU/μg
    Bioactivity
    Measured in an anti-viral assay using HepG2 human hepatocellular carcinoma cells infected with encephalomyocarditis (EMC) virus. The ED₅₀ for this effect is 5-30 ng/mL.
    Synonyms
    interleukin-28A | IFN-lambda 2 | IL28A | IL-28A | interferon, lambda 2 | IFNL2a | IFNL3a
  5. Recombinant Human IL-29/IFN-lambda 1 Protein
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    Recombinant Human IL-29/IFN-lambda 1 Protein
    Lyophilized Animal 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. High Performance ? High-performance grade with optimized purity and performance characteristics. Use for sensitive analyses where ordinary grades fall short. His Tag ? His tag grade — recombinant protein bearing a His tag for affinity purification/detection. Use to purify, immobilize, or detect the tagged protein. ≥95%(SDS-PAGE)
    In Stock Item #: rp147538
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    Pricing & Pack Sizes
    Technical Identifiers
    Species
    Human
    Accession #
    Q8IU54
    Expression system
    HEK293
    Protein Day
    C-His
    Endotoxin Concentration
    <0.1 EU/μg
    Bioactivity
    Measured in antiviral assays using HepG2 cells infected with vesicular stomatitis virus. The ED50 for this effect is typically 5-20 ng/mL.
    Synonyms
    cytokine Zcyto21 | IFNL1 | IFN-lambda 1 | IFN-lambda-1 | IL29 | IL-29 | interferon lambda-1 | interferon, lambda 1 | ...
  6. Recombinant Human Interferon alpha 1 Protein
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    Recombinant Human Interferon alpha 1 Protein
    Lyophilized Animal 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. Azide Free ? Azide-free — without sodium azide preservative. Use in conjugations, cell work, or assays where azide is toxic or inhibitory. ≥97%(SDS-PAGE&HPLC)
    In Stock Item #: rp147742
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    Pricing & Pack Sizes
    Technical Identifiers
    Species
    Human
    Accession #
    P01562
    Expression system
    E. coli
    Protein Day
    No tag
    Endotoxin Concentration
    <0.1 EU/μg
    Bioactivity
    Fully biologically active when compared to standard. The specific activity determined by an anti-viral assay is no less than 1.0 × 108 IU/mg.
    Synonyms
    IFL | IFN | IFN alpha | IFN alpha 1/13 | IFN alpha 1b | IFN alphaD | IFN-alpha-1/13 | IFNA@ | IFNA1 | IFNA1_HUMAN | I...
  7. Recombinant Human IFN-alpha/beta R1 Protein
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    Recombinant Human IFN-alpha/beta R1 Protein
    Lyophilized Animal 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. Azide Free ? Azide-free — without sodium azide preservative. Use in conjugations, cell work, or assays where azide is toxic or inhibitory. His Tag ? His tag grade — recombinant protein bearing a His tag for affinity purification/detection. Use to purify, immobilize, or detect the tagged protein. ≥95%(SDS-PAGE)
    In Stock Item #: rp147754
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    Pricing & Pack Sizes
    Technical Identifiers
    Species
    Human
    Accession #
    P17181
    Expression system
    HEK293
    Protein Day
    C-His
    Endotoxin Concentration
    <0.1 EU/μg
    Bioactivity
    Measured by its binding ability in a functional ELISA. When Recombinant Human IFN-alpha / beta R1 is present at 10 μg/mL, it binds to Recombinant Human IFN‑ alpha / beta R2 Fc Chimera in the presence of recombinant human IFN-alpha 2. The concentration of Recombinant Human IFN-alpha / beta R2 Fc Chimera that produces 50% of the optimal binding response is approximately 0.5-1.5 μg/mL.
    Synonyms
    alpha-type antiviral protein; AVP; beta-type antiviral protein; CRF2-1; Cytokine receptor class-II member 1; Cytokine...
  8. Recombinant Human IFN-gamma R1 Protein
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    Recombinant Human IFN-gamma R1 Protein
    Lyophilized Animal 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. Azide Free ? Azide-free — without sodium azide preservative. Use in conjugations, cell work, or assays where azide is toxic or inhibitory. His Tag ? His tag grade — recombinant protein bearing a His tag for affinity purification/detection. Use to purify, immobilize, or detect the tagged protein. ≥95%(SDS-PAGE)
    In Stock Item #: rp147243
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    Pricing & Pack Sizes
    Technical Identifiers
    Species
    Human
    Accession #
    P15260-1
    Expression system
    HEK293
    Protein Day
    C-His
    Endotoxin Concentration
    <0.1 EU/μg
    Bioactivity
    Immobilized Human FNGR1/CD119 at 1 μg/mL (100 μL/well) can bind Human IFNG with a linear range of 0.98-1.97 ng/mL.
    Synonyms
    AVP, type 2; CD119 antigen; CD119; FLJ45734; IFN-gamma R1; IFN-gamma receptor 1; IFNgammaR1; IFN-gamma-R1; IFNGR; IFN...
  9. Recombinant Human IFN-alpha/beta R2 Protein
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    Recombinant Human IFN-alpha/beta R2 Protein
    Lyophilized Animal 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. Azide Free ? Azide-free — without sodium azide preservative. Use in conjugations, cell work, or assays where azide is toxic or inhibitory. 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)
    In Stock Item #: rp147237
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    Pricing & Pack Sizes
    Technical Identifiers
    Species
    Human
    Accession #
    P48551-1
    Expression system
    HEK293
    Protein Day
    C-hFc & His
    Endotoxin Concentration
    <0.1 EU/μg
    Bioactivity
    Immobilized recombinant Human IFNA2 at 2 μg/mL (100 μL/well) can bind Human IFNAR2 with a linear range of 0.2-617 ng/mL.
    Synonyms
    beta receptor10 | human interferon alpha | human interferon alpha/beta receptor | IFNABR | IFN-alpha binding protein ...
  10. Recombinant Human IL-28B/IFN-lambda 3 Protein
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    Recombinant Human IL-28B/IFN-lambda 3 Protein
    Lyophilized Animal 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. Azide Free ? Azide-free — without sodium azide preservative. Use in conjugations, cell work, or assays where azide is toxic or inhibitory. His Tag ? His tag grade — recombinant protein bearing a His tag for affinity purification/detection. Use to purify, immobilize, or detect the tagged protein. 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. ≥95%(SDS-PAGE)
    In Stock Item #: rp169633
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    Pricing & Pack Sizes
    Technical Identifiers
    Species
    Human
    Accession #
    Q8IZI9
    Expression system
    HEK293
    Protein Day
    C-His
    Endotoxin Concentration
    <1.0 EU/μg
    Bioactivity
    Testing in progress
    Synonyms
    Cytokine Zcyto22 | IFN-lambda-3 | IFN-lambda-4 | IL-28B | IL-28C | IL28B | IL28B_HUMAN | IL28C | Interferon lambda-3 ...
  11. Recombinant Mouse IFN-beta Protein
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    Recombinant Mouse IFN-beta Protein
    Lyophilized Animal 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. Azide Free ? Azide-free — without sodium azide preservative. Use in conjugations, cell work, or assays where azide is toxic or inhibitory. His Tag ? His tag grade — recombinant protein bearing a His tag for affinity purification/detection. Use to purify, immobilize, or detect the tagged protein. ≥95%(SDS-PAGE)
    In Stock Item #: rp167869
    View Product
    Pricing & Pack Sizes
    Technical Identifiers
    Species
    Mouse
    Accession #
    P01575
    Expression system
    HEK293
    Protein Day
    C-His
    Endotoxin Concentration
    <0.1 EU/μg
    Bioactivity
    Recombinant Mouse IFN-beta enhances STAT1 autophosphorylation in Bone-marrow-derived macrophage (BMDM). 5-500 ng/mL of Recombinant Mouse IFN-beta can enhance STAT1 autophosphorylation.
    Synonyms
    beta-interferon | Fibroblast interferon | IFB | IFF | IFN beta | IFN-beta | IFNB | IFNB 1 | IFNB_HUMAN | IFNB1 | Inte...
  12. Recombinant Human IFN-alpha-1a Protein
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    Recombinant Human IFN-alpha-1a Protein
    Lyophilized Animal 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. High Performance ? High-performance grade with optimized purity and performance characteristics. Use for sensitive analyses where ordinary grades fall short. His Tag ? His tag grade — recombinant protein bearing a His tag for affinity purification/detection. Use to purify, immobilize, or detect the tagged protein. ≥95%(SDS-PAGE)
    In Stock Item #: rp147739
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    Pricing & Pack Sizes
    Technical Identifiers
    Species
    Human
    Accession #
    P01562
    Expression system
    HEK293
    Protein Day
    C-His
    Endotoxin Concentration
    <0.1 EU/μg
    Bioactivity
    Measured by its ability to stimulate GBP2 expression in 293T human embryonic kidney cells. 0.1-1 ng/mL of Recombinant Human IFNA1 can effectively Stimulating GBP2 expression.
    Synonyms
    IFN-alpha-1/13 | Interferon alpha-D | LeIF D | Interferon alpha 1 | Interferon alpha-1/13 | Interferon alpha-D | Inte...
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