Human IL-23 alpha&IL-12 beta Protein, Accession: Q9NPF7

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  • Overview
  • Specifications
  • Shipping, Reconstitution & Storage
  • Links

    • Overview

    General Description

    Recombinant Human IL-23 alpha&IL-12 beta Protein is expressed from HEK293 with His tag and Avi tag at the C-terminal.It contains Arg20-Pro189(IL-23 alpha)&Ile23-Ser328(IL-12 beta).

    Biotinylated

    Specifications

    Target

    IL-23 alpha&IL-12 beta

    Synonyms

    IL23 alpha; IL12 beta; IL23 alpha&IL12 beta

    Accession

    Q9NPF7

    Species

    Human

    Exact Sequence

    Arg20-Pro189(IL-23 alpha) & Ile23-Ser328(IL-12 beta)

    Molecular Weight

    The protein has a predicted MW of 21.7 (IL-23 alpha)&34.7 (IL-12 beta) kDa. Due to glycosylation,the protein migrates to 23 kDa (IL-23 alpha) and 40-50 kDa (IL-12 beta) kDa based on Tris-Bis PAGE result.

    Activity

    Immobilized Human IL-23 alpha&IL-12 beta, His Tag at 1ug/ml (100ul/Well) on the plate. Dose response curve for Anti-IL-23 Antibody, hFc Tag with the EC50 of 6.0ng/ml determined by ELISA (QC Test). The affinity constant of 11.09 nM as determined in SPR assay (Biacore T200). See testing image for detail.

    Product Tag

    C-His-Avi

    Express System

    HEK293

    Purity

    > 95% as determined by Tris-Bis PAGE

    Endotoxin

    Less than 1EU per ug by the LAL method.

    Shipping, Reconstitution & Storage

    Appearance

    Lyophilized

    Shipping Conditions

    Shipped at ambient temperature.

    Formulation

    Lyophilized from 0.22um filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.

    Reconstitution

    Centrifuge tubes before opening. Reconstituting to a concentration more than 100 ug/ml is recommended. Dissolve the lyophilized protein in distilled water.

    Stability & Storage

    Reconstituted protein stable at -80°C for 12 months, 4°C for 1 week. Use a manual defrost freezer and avoid repeated freeze-thaw cycles.

    This product is branded by ChemWhat and sold through our website and here is the corresponding link ChemWhat Official Website.

    This product is sold exclusively through our sales company Watson International Limited (Ltd), and please click the link below for details. (https://www.watson-int.com/), and here is the corresponding link https://www.watson-int.com/Human-IL-23-alpha&IL-12-beta-Protein-accession-Q9NPF7/.