Online Inquiry & Support

USA: 1-631-626-9181   Fax: 1-631-614-7828
Europe: 44-207-097-1828
Email: info@creative-bioarray.com

ActoFactor™ Recombinant Human Interferon, gamma (E. coli)

Bookmark and Share
  • Specification
  • Recommended Products
  • Cat.No.
  • CSC-CTK0190
  • Description
  • Recombinant Human Interferon-gamma (rHu IFN-gamma) is a regulatory protein produced by activated NK cells and CD4+ and CD8+ T lymphocytes. IFN-gamma is capable to influence antigen presenting cells and to stimulate a number of lymphoid cell functions including the anti- microbial and anti-tumor responses of macrophages, NK cells, and neutrophils. Human IFN- gamma is a 16.9 kDa protein containing 144 amino acid residues.
  • Species
  • Human
  • Product Overview
  • Human IFNG expressed in E.coli
  • Molecular Mass
  • 17 kDa
  • Size
  • CAT# CSC-CTK0190-100 (100 μg); CAT# CSC-CTK0190-500 (500 μg)
  • Expression System
  • E.coli
  • Purity
  • Greater than 98% as determined by SDS-PAGE and RP-HPLC analysis.
  • Activity
  • Recombinant human IFN-gamma is fully biologically active when compared to standards. The ED50, as determined in a viral resistance assay, is ≤ 0.05 ng/ml corresponding to a specific activity of Greater than 2 x 10^7 units/mg.
  • Endotoxin Level
  • Less than 1 EU/μg.
  • Formulation
  • Sterile-filtered (0.2 μm) and lyophilized from a concentrated (1 mg/ml) protein solution in PBS (pH 7.4).
  • Reconstitution
  • Please centrifuge product briefly before opening the vial. The lyophilized protein should be reconstituted in sterile, ultra-pure water to a concentration of 0.1 - 1.0 mg/ml. This solution can then be diluted into other aqueous buffers and stored at -20°C for future use.
  • Storage & Stability
  • The lyophilized powder, though stable at room temperature for up to 3 weeks, is best stored desiccated at -20°C. Reconstituted rHu IFN-gamma should be stored long-term in undiluted working aliquots at -20°C. For long-term storage, it is recommended to add a carrier protein (0.1% HSA or BSA). Avoid repeated freeze / thaw cycles.

Citation Guidance:
If you use this products in your scientific publication, it should be cited in the publication as: Creative Bioarray cat no. If your paper has been published, please click here to submit the Pub Med ID of your paper to get a coupon.

Price Inquiry

Please input "bioarray" as verification code.

SEARCH

tissue samples, tissue arrays, cells, microorganisms, probes and services for your research.

  

SEARCH

Contact Us
    • USA
      45-1 Ramsey Road, Shirley, NY 11967, USA
      Tel: 1-631-626-9181
      Fax: 1-631-614-7828
      Email: info@creative-bioarray.com
      Europe
      Tel: 44-207-097-1828
      Email: info@creative-bioarray.com
Ordering Information
    • Payment methods we support:
      ✭ Invoice / Purchase Order
      ✭ Credit card
Contact Us
USA
45-1 Ramsey Road, Shirley, NY 11967, USA
Tel: 1-631-626-9181
Fax: 1-631-614-7828
Email: info@creative-bioarray.com

Europe
Tel: 44-207-097-1828
Email: info@creative-bioarray.com