Sharing 41% sequence identity with human Interferon gamma (hIFN--γ), mouse IFN gamma (mIFN--γ)is a macrophage-activating factor.The active form of IFN--γ is an antiparallel dimer that sets off IFN--γ/JAK/STAT pathway. IFN--γ signaling does diverse biological functions primarily related to host defense and immune regulation, including antiviral and antibacterial defense, apoptosis, inflammation, and innate and acquired immunity.While IFN--γ–induced inflammatory cascade summons a variety of immune-related cell types, such as macrophages, natural killer (NK) cells and cytotoxic T lymphocytes (CTLs), IFN--γ is also implicated in resistance to NK cell and CTL responses and in immune escape in avariety of cancers.

產品簡介

Species ：Mouse 

Protein Construction： Expressed with an N-terminal Met.

                                              IFN-γ (His23-Cys155)

                                               Accession # P01580 

 Purity ：> 95% as analyzed by SDS-PAGE 

Endotoxin Level ：< 1 EU/μg of protein by gel clotting method 

Biological Activity： ED50 < 0.15 ng/ml, measured by cytotoxicity assay using WEHI-279 cells. 

Expression System ：E. coli 

Apparent Molecular Weight： ~15 kDa, on SDS-PAGE under reducing conditions. 

Formulation ：Lyophilized after extensive dialysis against PBS. 

Reconstitution： It is recommended that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute the lyophilized powder in ddH?O or PBS up to 100 μg/ml. 

Storage & Stability ：Upon receiving, this product remains stable for up to 6 months at lower than -70°C. Upon reconstitution, the product should be stable for up to 1 week at 4°C or up to 3 months at -20°C. For long term storage it is recommended that a carrier protein (example 0.1% BSA) be added. Avoid repeated freeze-thaw cycles. 

技術背景

Target Background： Sharing 41% sequence identity with human Interferon gamma (hIFN--γ), mouse IFN gamma (mIFN--γ)is a macrophage-activating factor.The active form of IFN--γ is an antiparallel dimer that sets off IFN--γ/JAK/STAT pathway. IFN--γ signaling does diverse biological functions primarily related to host defense and immune regulation, including antiviral and antibacterial defense, apoptosis, inflammation, and innate and acquired immunity.While IFN--γ–induced inflammatory cascade summons a variety of immune-related cell types, such as macrophages, natural killer (NK) cells and cytotoxic T lymphocytes (CTLs), IFN--γ is also implicated in resistance to NK cell and CTL responses and in immune escape in avariety of cancers. 

Synonyms： Immune Interferon; type II interferon; T cell interferon; MAF; IFNG; IFG; IFI; IFN-gamma 

For laboratory research use only. Direct human use, including taking orally and injection and clinical use are forbidden.