Human IFN-gamma recombinant Protein
Please log in to see the special conditions of your institution.
Phone: +49 (0) 40 . 43 20 84 48 0
Immune IFN, type II IFN, T cell IFN, MAF
Description of Human IFN-gamma
Recombinant human Interferon-gamma (IFN-gamma) is a 17,0 kDa protein containing 144 amino acid residues. IFN-gamma is acid-labile interferon produced by CD4 and CD8 T lymphocytes as well as activated NK cells. IFN-gamma receptors are present in most immune cells, which respond to IFN-gamma signaling by increasing the surface expression of class I MHC proteins. This promotes the presentation of antigen to T-helper (CD4+) cells. IFN-gamma signaling in antigen-presenting cells and antigen-recognizing B and T lymphocytes regulate the antigen-specific phases of the immune response. Additionally, IFN-gamma stimulates a number of lymphoid cell functions including the anti-microbial and anti-tumor responses of macrophages, NK cells, and neutrophils. Human IFN-gamma is species-specific and is biologically active only in human and primate cells.
The ED50 of ≤ 0.05ng/ml was determined in a viral resistance assay. It corresponds to a specific activity of ≥ 2.0 x 107 units/mg.
We recommend a quick spin followed by reconstitution in water or 20mM Acetic acid (AcOH) to a concentration of at least 100 µg/ml, which can then be further diluted into other aqueous solutions. Do not vortex. This solution can be stored at 2-8°C for up to 1 week or in working aliquots at -20°C to -80°C. Working aliquots should be at the highest practical concentration. For long term storage we recommend to add at least 0.1% HSA (order number: 2835.955.xyz or 2835.958.xyz) or BSA.
The lyophilized protein is stable at room temperature for up to 1 month and at least until the lot specific expiry date if kept below -18°C. Reconstituted IFN-gamma should be stored in working aliquots at -20°C to -80°C if possible with carrier protein. Please avoid repeated freeze-thaw cycles.
Amino Acid Sequence
MQDPYVKEAE NLKKYFNAGH SDVADNGTLF LGILKNWKEE SDRKIMQSQI VSFYFKLFKN FKDDQSIQKS VETIKEDMNV KFFNSNKKKR DDFEKLTNYS VTDLNVQRKA IHELIQVMAE LSPAAKTGKR KRSQMLFQGR RASQ
Usage: For research use only. Not for use in diagnostic or therapeutic procedures. Not for human use.
To buy Human IFN-gamma (W1476950020, W1476950100, W1476950199) please click on the Shopping List Symbol right from the indicated price. This will add the product to your Shopping List. You can then click on the button »Shopping List & Order Form« to ask for a quote. We will send you your quote as soon as possible. Our offer will include institutional discounts where applicable.
All prices are net prices (excluding VAT). Final prices in our quote will contain VAT plus shipping costs if applicable. For further information please go to our Shipping page.
Errors, changes and availability excepted.
Paying by bank transfer
We ship with UPS
Free shipping for orders above 500 € within Germany