Recombinant Human IFN-gamma Protein Summary
A single, non-glycosylated biologically active polypeptide chain corresponding to 144 residues of IFNG.
Source: E. coli
Amino Acid Sequence: MQDPYVKEAE NLKKYFNAGH SDVADNGTLF LGILKNWKEE SDRKIMQSQIVSFYFKLFKN FKDDQSIQKS VETIKEDMNV KFFNSNKKKR DDFEKLTNYSVTDLNVQRKA IHELIQVMAE LSPAAKTGKR KRSQMLFRGR RASQ
Novus' biologically active proteins are stringently purified to provide only the safest and most highly effective proteins available. This protein was expressed in E. coli, purified by HPLC, QC tested by SDS-PAGE and Western Blot and validated on appropriate cell lines for bioactivity. All HPLC and bioactivity data is provided for your assurance.
|Details of Functionality
human Interferon gamma protein is fully biologically active when compared to standard. The ED50 as determined by a cytotoxicity assay using HT-29 cells is less than 0.05 ng/ml, corresponding to a specific activity of > 2.0 x 10^7 IU/mg
| Protein/Peptide Type
> 98 % pure by SDS-PAGE and HPLC
Less than 1 EU/ug of endotoxin as determined by LAL method
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.
Packaging, Storage & Formulations
Store at -20C. Avoid freeze-thaw cycles.
Lyophilized from a 0.2 um filtered concentrated solution in PBS, pH 7.4.
> 98 % pure by SDS-PAGE and HPLC
Reconstitute with sterilized distilled water or 0.1% BSA aqueous buffer to a final concentration of 0.1 - 1.0 mg/ml.
This lyophilized preparation is stable at 2-8 degrees C, but should be kept at -20 degrees C for long term storage, preferably desiccated. Upon reconstitution, the preparation is most stable at -20 to -80 degrees C, and can be stored for one week at 2-8 degrees C. For maximal stability, apportion the reconstituted preparation into working aliquots and store at -20 degrees C to -80 degrees C. Avoid repeated freeze/thaw cycles.
Alternate Names for Recombinant Human IFN-gamma Protein
- Immune interferon
- interferon gamma
- interferon, gamma
Interferon-gamma (IFN-gamma), also known as Type II interferon or immune interferon, is a cytokine produced primarily by Tlymphocytes and natural killer cells. The protein shares no significant homology with IFN-beta or the various IFN-alpha family proteins. Mature IFN-gamma exists as noncovalently-linked homodimers. Human IFN-gamma is highly species specific and is biologically active only in human and primate cells. IFN-gamma was originally characterized based on its antiviral activities. The protein also exerts antiproliferative, immunoregulatory and proinflammatory activities and is thus important in host defense mechanisms. IFN-gamma induces the production of cytokines, upregulates the expression of class I and II MHC antigens, Fc receptor and leukocyte adhesion molecules. It modulates macrophage effector functions, influences isotype switching and potentiates the secretion of immunoglobulins by B cells. IFN-gamma also augments TH1 cell expansion and may be required for TH1 cell differentiation
This product is for research use only and is not approved for use in humans or in clinical diagnosis. Peptides and proteins are guaranteed
for 3 months from date of receipt.
Customers Who Viewed This Item Also Viewed...
Species: Hu, Mu, Rt, Ca, Rb
Applications: WB, Simple Western, ICC/IF, IHC, IHC-P
Species: Mu, Rt
Applications: Flow, ICC/IF, IHC, IHC-Fr, IHC-P, IP, Cell Depl, CyTOF-ready, InhibTFunc
Applications: WB, Flow, CyTOF-ready, ICC
Species: Hu, Mu, Rt
Applications: WB, ICC/IF, IHC, IHC-P
Applications: WB, IHC, IHC-P
Species: Hu, Mu
Applications: WB, Flow, ICC/IF, IHC, IHC-P, IP, Flow-IC
Species: Hu, Mu
Applications: Flow, Func, In vitro, In vivo, CyTOF-ready, Flow-CS
Publications for IFN-gamma Protein (NBP2-34992)(1)
Showing Publication 1 - 1
Reviews for IFN-gamma Protein (NBP2-34992) (0)
There are no reviews for IFN-gamma Protein (NBP2-34992).
By submitting a review you will receive an Amazon e-Gift Card or Novus Product Discount.
- Review with no image -- $10/€7/£6/$10 CAD/¥70 Yuan/¥1110 Yen
- Review with an image -- $25/€18/£15/$25 CAD/¥150 Yuan/¥2500 Yen
- 1st to review with an image -- $50/€35/£30/$50 CAD/¥300 Yuan/¥5000 Yen
FAQs for IFN-gamma Protein (NBP2-34992) (0)
Additional IFN-gamma Products
Bioinformatics Tool for IFN-gamma Protein (NBP2-34992)
Discover related pathways, diseases and genes to IFN-gamma Protein (NBP2-34992). Need help?
Read the Bioinformatics Tool Guide
for instructions on using this tool.
Blogs on IFN-gamma.
iNOS: The Nitric Oxide Boss
Nitric oxide (NO) is an inorganic, gaseous, and reactive free radical that acts as a biologic mediator in processes such as neurotransmission, vasorelaxation, and cytotoxicity. In addition, it has antimicrobial and anti-tumoral activities. NO producti... Read full blog post.