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GF426 HumanKine® IL-28B, Human Recombinant Xeno-Free

MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
UniProt Number: Q8IU57
GF426
10 µg  
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      Overview

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      Bulk Size Quantities of HumanKine Growth Factors are Available.
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      Key Spec Table

      SourcePurity
      HumanKine growth factors are expressed in a proprietary human 293 protein expression system and are manufactured without the use of any animal products and are considered Xeno-Free.Product is endotoxin free (<0.1 ng/μg of protein (<1 EU/μg) and greater than 95% pure by SDS-PAGE.
      Description
      Catalogue NumberGF426
      Trade Name
      • HumanKine®
      DescriptionHumanKine® IL-28B, Human Recombinant Xeno-Free
      Alternate Names
      • Interleukin-28B
      • IL28B
      Background InformationIL-28B is a cytokine distantly related to type I interferons and the IL-10 family. IL-28A, IL-28B, and IL-29 are three closely related cytokine genes that form a cytokine gene cluster on a chromosomal region mapped to 19q13. Expression of the cytokines encoded by the three genes can be induced by viral infection. All three cytokines have been shown to interact with a heterodimeric class II cytokine receptor that consists of interleukin 10 receptor, beta (IL10RB) and interleukin 28 receptor, alpha (IL28RA).
      Product Information
      Formulation
      PresentationProduct is presented in PBS and filtered through a 0.2 micron filter before lyophilization.
      Quality LevelMQ300
      Biological Information
      PurityProduct is endotoxin free (<0.1 ng/μg of protein (<1 EU/μg) and greater than 95% pure by SDS-PAGE.
      SourceHumanKine growth factors are expressed in a proprietary human 293 protein expression system and are manufactured without the use of any animal products and are considered Xeno-Free.
      UniProt Number
      Product Usage Statements
      Quality AssuranceBioactivity assay: Determined by the dose dependent protection of the cytopathic effect on A549 cells (human lung
      adenocarcinoma epithelial cell line) that were challenged with encephalomyocarditis (EMC) virus. ED50 is typically 0.1-1 ng/ml.
      Usage Statement
      • Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
      Storage and Shipping Information
      Storage ConditionsStore at -20°C for up to 4 months from date of receipt. Further dilutions should be made into appropriate buffer or medium to which protein has been added.
      Packaging Information
      Material Size10 µg
      Global Trade Item Number
      Catalogue Number GTIN
      GF426 04053252905933