推荐产品
生物源
human
品質等級
化驗
>98% (SDS-PAGE and HPLC)
比活性
≥2 x 10(E7) U/mg
製造商／商標名
Chemicon®
技術
cell culture | mammalian: suitable
雜質
<0.1 ng/μg endotoxin (of IFN-gamma; 1EU/μg)
輸入
sample type hematopoietic stem cell(s)
sample type mesenchymal stem cell(s)
NCBI登錄號
UniProt登錄號
運輸包裝
dry ice
基因資訊
human ... IFNG(3458)
相关类别
一般說明
产品来源：人，在大肠菌中表达
干扰素-g蛋白（或IFN-γ蛋白）是一种具有强效抗病毒活性的淋巴因子。 它它还可以刺激巨噬细胞和 NK 细胞。 人IFN-γ是一个16.7 kDa的蛋白质，含有143个氨基酸残基。
應用
对于大多数体外应用，IFN-γ在0.1至10 ng/mL的浓度范围内发挥其生物活性。 响应细胞包括（部分列表）： 淋巴细胞
聯結
替代品：IF3
外觀
无菌过滤，从 10 mM 磷酸钠 (pH 7.4) 冻干。
儲存和穩定性
冻干 IFN-g尽管在室温下稳定，但最好在-20°C下干燥保存。 快速离心后，用pH 8.0的1x PBS复溶至0.5-1.0 mg/mL的浓度。注意：进一步稀释应配成RPMI+10%FCS或5%HSA在4°C保存一周或在-20°C保存备用。 复溶的材料应以未稀释的等分形式保存于-20°C中，可稳定保存长达六个月。
分析報告
比活度：与标准品相比，人IFN-gamma具有完全的生物活性。通过病毒抗性测定确定的 ED（50） 是≤0.05 ng/mL。
法律資訊
CHEMICON is a registered trademark of Merck KGaA, Darmstadt, Germany
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 3
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