Proteins and Antigens for IVD

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  1. Recombinant Human beta 2 Microglobulin 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. ActiBioPure™ ? ActiBioPure™ — Aladdin's premier line for bioactive and recombinant products. Use when both high purity and preserved biological activity are required. ≥95%(SDS-PAGE)
    In Stock Item #: H293861
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    Pricing & Pack Sizes
    Technical Identifiers
    Species
    Human
    Accession #
    P61769
    Expression system
    HEK293
    Protein Day
    C-His
    Endotoxin Concentration
    <0.1 EU/μg
    Bioactivity
    Immobilized Recombinant Human B2M at 2 μg/mL (100 μL/well) can bind Recombinant Human CD8 alpha with a linear range of 30-350 ng/mL.
    Synonyms
    ab98116 | PRO-337 | PRO-553 | 11976-H08H | C512 | B2M-H5225
  2. Recombinant Mouse IL-4 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. 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)
    Out of Stock Item #: rp154228
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    Pricing & Pack Sizes
    Technical Identifiers
    Species
    Mouse
    Accession #
    P07750
    Expression system
    HEK293
    Protein Day
    C-His
    Endotoxin Concentration
    <1.0 EU/μg
    Bioactivity
    Measured in a cell proliferation assay using assay using CTLL‑2 mouse cytotoxic T cells. The ED₅₀ for this effect is typically <1.8ng/mL.
    Synonyms
    B cell growth factor 1 | BCDF | B-cell stimulatory factor 1 | BCGF1 | BCGF-1 | binetrakin | BSF1 | BSF-1 | IL4 | IL-4...
  3. Recombinant Mouse Prolactin 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. 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&HPLC)
    In Stock Item #: rp154542
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    Pricing & Pack Sizes
    Technical Identifiers
    Species
    Mouse
    Accession #
    P06879
    Expression system
    E. coli
    Protein Day
    No tag
    Endotoxin Concentration
    <0.1 EU/μg
    Bioactivity
    Fully biologically active when compared to standard. The ED50 as determined by a cell proliferation assay using rat Nb2-11 cells is less than 1.0 ng/ml, corresponding to a specific activity of > 1.0 × 10^6 IU/mg.
    Synonyms
    AV290867 | Lactogenic Hormone | Luteotropic Hormone | Mammotropin | OTTMUSP00000000651 | PRL | Prl1a1 | Prol | Prolac...
  4. Recombinant Human TSLP 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. 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)
    Out of Stock Item #: rp152769
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    Pricing & Pack Sizes
    Technical Identifiers
    Species
    Human
    Accession #
    Q969D9
    Expression system
    HEK293
    Protein Day
    C-His
    Endotoxin Concentration
    <0.1 EU/μg
    Bioactivity
    Immobilized Human TSLP at 1 μg/mL can bind Anti-TSLP recombinant antibody . The EC 50 is 5.779-10.15 ng/mL.
    Synonyms
    thymic stromal lymphopoietin | TSLP | Thymic stromal lymphopoietin protein TSLP | TSLP protein | TSLP_HUMAN
  5. Recombinant Mouse VEGF 164 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 #: rp154812
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    Pricing & Pack Sizes
    Technical Identifiers
    Species
    Mouse
    Accession #
    Q00731-2
    Expression system
    HEK293
    Protein Day
    N-His
    Endotoxin Concentration
    <0.1 EU/μg
    Bioactivity
    Measured in a cell proliferation assay using HUVEC human umbilical vein endothelial cells. The ED50 for this effect is 0.8-4 ng/mL.
    Synonyms
    Vascular Endothelial Growth Factor | MVCD1 | VAS | vascular endothelial growth factor A | Vascular permeability facto...
  6. Transferrin (Partially Iron Saturated) from Human Plasma
    CAS: 11096-37-0 Formula:
    Lyophilized BioReagent ? BioReagent grade — tested suitable for life-science and molecular-biology use. Use for cell culture, assays, and biochemical work needing biological compatibility. Native ? Native grade — protein/biomolecule in its natural (non-recombinant, non-denatured) form. Use when native structure and activity are required. Tissue Culture Grade ? Tissue-culture grade — tested for low endotoxin/cytotoxicity to support cell growth. Use in cell and tissue culture where biocompatibility is essential. ≥98%(SDS-PAGE) Iron Content: 300-600μg/g; Pre-lyophilization Protein Concentration: See COA
    Out of Stock Item #: T754984
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    Pricing & Pack Sizes
    Technical Identifiers
    Species
    Human
    Accession #
    P02787
    Synonyms
    Siderophilin, partially saturated | Serotransferrin | TF | TFQTL1 | PRO1557 | PRO2086 | HEL-S-71p
  7. Transferrin from Human Plasma
    Lyophilized BioReagent ? BioReagent grade — tested suitable for life-science and molecular-biology use. Use for cell culture, assays, and biochemical work needing biological compatibility. Native ? Native grade — protein/biomolecule in its natural (non-recombinant, non-denatured) form. Use when native structure and activity are required. Low Endotoxin ? Low-endotoxin grade — endotoxin reduced to low controlled levels. Use in sensitive biological work where high endotoxin would interfere. Bio Processing Grade ? Bioprocessing grade — purity and documentation for biomanufacturing unit operations. Use in fermentation, purification, and formulation at process scale. ≥98%(SDS-PAGE) Iron Content: ≥1200μg/g; Pre-lyophilization Protein Concentration: See COA
    Out of Stock Item #: np001010
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    Pricing & Pack Sizes
    Technical Identifiers
    Species
    Human
    Accession #
    P02787
    Endotoxin Concentration
    <1.0 EU/mg
    Synonyms
    Serotransferrin | TF | TFQTL1 | PRO1557 | PRO2086 | HEL-S-71p | Serotransferrin | TF | TFQTL1 | PRO1557 | PRO208...
  8. Transferrin (HOLO) from Human Plasma
    CAS: 11096-37-0 Formula:
    Lyophilized BioReagent ? BioReagent grade — tested suitable for life-science and molecular-biology use. Use for cell culture, assays, and biochemical work needing biological compatibility. Native ? Native grade — protein/biomolecule in its natural (non-recombinant, non-denatured) form. Use when native structure and activity are required. Low Endotoxin ? Low-endotoxin grade — endotoxin reduced to low controlled levels. Use in sensitive biological work where high endotoxin would interfere. Tissue Culture Grade ? Tissue-culture grade — tested for low endotoxin/cytotoxicity to support cell growth. Use in cell and tissue culture where biocompatibility is essential. 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) Iron Content: >1μg/mg; Pre-lyophilization Protein Concentration: See COA
    Out of Stock Item #: np001013
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    Pricing & Pack Sizes
    Technical Identifiers
    Species
    Human
    Accession #
    P02787
    Endotoxin Concentration
    <0.1 EU/mg
    Synonyms
    Serotransferrin | TF | TFQTL1 | PRO1557 | PRO2086 | HEL-S-71p | Serotransferrin | TF | TFQTL1 | PRO1557 | PRO208...
  9. Transferrin (HOLO) from Human Plasma
    CAS: 11096-37-0 Formula:
    Lyophilized BioReagent ? BioReagent grade — tested suitable for life-science and molecular-biology use. Use for cell culture, assays, and biochemical work needing biological compatibility. Native ? Native grade — protein/biomolecule in its natural (non-recombinant, non-denatured) form. Use when native structure and activity are required. 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) Iron Content: >1100μg/g; Pre-lyophilization Protein Concentration: See COA
    Out of Stock Item #: np001014
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    Pricing & Pack Sizes
    Technical Identifiers
    Species
    Human
    Accession #
    P02787
    Synonyms
    Human transferrin, Siderophilin | Serotransferrin | TF | TFQTL1 | PRO1557 | PRO2086 | HEL-S-71p | Human transfe...
  10. Transferrin (APO) from Human Plasma
    CAS: 11096-37-0 Formula:
    Lyophilized BioReagent ? BioReagent grade — tested suitable for life-science and molecular-biology use. Use for cell culture, assays, and biochemical work needing biological compatibility. Native ? Native grade — protein/biomolecule in its natural (non-recombinant, non-denatured) form. Use when native structure and activity are required. Low Endotoxin ? Low-endotoxin grade — endotoxin reduced to low controlled levels. Use in sensitive biological work where high endotoxin would interfere. Tissue Culture Grade ? Tissue-culture grade — tested for low endotoxin/cytotoxicity to support cell growth. Use in cell and tissue culture where biocompatibility is essential. 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) Iron Content: <30μg/g; Pre-lyophilization Protein Concentration: See COA
    Out of Stock Item #: np001126
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    Pricing & Pack Sizes
    Technical Identifiers
    Species
    Human
    Accession #
    P02787
    Endotoxin Concentration
    <0.1 EU/mg
    Synonyms
    apo-Transferrin | Apo-Human transferrin | ApoTransferrin | ATF | TF | TFQTL1 | PRO1557 | PRO2086 | HEL-S-71p
  11. Transferrin (APO) from Human Plasma
    CAS: 11096-37-0 Formula:
    Lyophilized BioReagent ? BioReagent grade — tested suitable for life-science and molecular-biology use. Use for cell culture, assays, and biochemical work needing biological compatibility. Native ? Native grade — protein/biomolecule in its natural (non-recombinant, non-denatured) form. Use when native structure and activity are required. Low Endotoxin ? Low-endotoxin grade — endotoxin reduced to low controlled levels. Use in sensitive biological work where high endotoxin would interfere. Bio Processing Grade ? Bioprocessing grade — purity and documentation for biomanufacturing unit operations. Use in fermentation, purification, and formulation at process scale. ≥98%(SDS-PAGE) Iron Content: <30μg/g; Pre-lyophilization Protein Concentration: See COA
    Out of Stock Item #: np001127
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    Pricing & Pack Sizes
    Technical Identifiers
    Species
    Human
    Accession #
    P02787
    Endotoxin Concentration
    <1.0 EU/mg
    Synonyms
    apo-Transferrin | Apo-Human transferrin | ApoTransferrin | ATF | TF | TFQTL1 | PRO1557 | PRO2086 | HEL-S-71p ...
  12. Transferrin (APO) from Human Plasma
    CAS: 11096-37-0 Formula:
    Lyophilized Native ? Native grade — protein/biomolecule in its natural (non-recombinant, non-denatured) form. Use when native structure and activity are required. 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) Iron Content: <30μg/g; Pre-lyophilization Protein Concentration: See COA
    Out of Stock Item #: np001128
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    Pricing & Pack Sizes
    Technical Identifiers
    Species
    Human
    Accession #
    P02787
    Synonyms
    apo-Transferrin | Apo-Human transferrin | ApoTransferrin | ATF | TF | TFQTL1 | PRO1557 | PRO2086 | HEL-S-71p ...
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