Recombinant Ara h 2 (Arachis hypogaea allergen 2), peanut

SKU:
RP-AH2-1
  • $989.00

    • Description

    Recombinant Ara h 2 (Arachis hypogaea allergen 2), peanut

    pkg of 250 μg, storage temp.:-20°C

    We are proud to introduce a new comprehensive range of purified food allergen protein standards manufactured by Indoor Biotechnologies. Indoor Biotechnologies’ allergens are purified by affinity chromatography and/or HPLC. Protein identity and amino acid composition are verified by InBio® using MS (mass spectrometry) and amino acid analysis. Immune reactivity is validated by monoclonal antibody binding. Purified allergens are also validated for IgE antibody binding. Allergens are purified and validated via the processes described above under an ISO 9001:2015 certified Quality Management System, providing for high quality and consistent allergen proteins.


    The proteins are either isolated from a natural source (product codes NA) or recombinant (RE, RP or RPI). Some proteins are also available in biotinylated form (BI). LoToxTM proteins (LTN or LTR) have very low endotoxin levels (<0.03EU/μg protein)


    Indoor Biotechnologies is headquartered in Charlottesville, VA and has more than 25 years of experience in
    the production of highly purified proteins and immunoassays for research and diagnostics. The company has
    specialized in environmental allergen detection systems as well as purified natural and genetically engineered
    allergens for research and molecular diagnostics. Indoor Biotechnologies is internationally recognized for research
    on protein structure, function and immune recognition.

    PROPERTIES

    grade

    analytical standard

    Assay

    >95%

    mol wt

    17-19 kDa (doublet)

    packaging

    pkg of 250 μg

    manufacturer/tradename

    InBio

    technique(s)

    HPLC: suitable
    LC/MS: suitable

    application(s)

    food and beverages

    format

    neat

    storage temp.

    −20°C

    General description

    Produced and qualified by Indoor Biotechnologies.

    Source: Pichia pastoris
    Formulation: Preservative-free and carrier-free in phosphate buffered saline, 360mM NaCl, pH 7.4. Sterile filtered
    Concentration: See product insert
    Purification: Purified from Pichia pastoris culture by HPLC gel filtration. Purity > 95 % by silver stained SDS-PAGE

    Note:
    (1) rAra h 2 has a C-terminal 6xHis-tag.
    (2) rAra h 2 appears as a doublet.
    (3) Avoid repeated Freeze/Thaw cycles. It is recommended to aliquot the product upon first thaw and freeze in working aliquot volumes.

    Disclaimer

    Allergens are provided for research and commercial use in vitro: not for human in vivo or therapeutic use.

    SAFETY INFORMATION

    Storage Class Code

    12 - Non Combustible Liquids

    WGK

    WGK 1

    Flash Point(F)

    Not applicable

    Flash Point(C)

    Not applicable