IF014
干扰素β蛋白，重组人类
Recombinant Human Interferon Beta 1a (Hu-IFNbeta 1a).
别名:
Fibroblast Interferon
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关于此项目
UNSPSC Code:
12352202
NACRES:
NA.77
eCl@ss:
32160405
Form:
liquid
Assay:
≥95% (one N-glycosylation site)
Biological source:
human
Recombinant:
expressed in CHO cells
产品名称
干扰素β蛋白，重组人类, Recombinant Human Interferon Beta 1a (Hu-IFNbeta 1a).
biological source
human
recombinant
expressed in CHO cells
assay
≥95% (one N-glycosylation site)
form
liquid
specific activity
3.99 x 108 U/mg
manufacturer/tradename
Chemicon®
concentration
1 x 106 units/mL
technique(s)
cell culture | mammalian: suitable
NCBI accession no.
UniProt accession no.
shipped in
dry ice
Quality Level
Analysis Note
比活度：通过检测病毒诱导的细胞病变的抑制作用来确定。在该干扰素抗病毒试验中，大约1单位/ml的干扰素是产生50%细胞病变效应所必需的量。这些单位是根据美国国立卫生研究院提供的人干扰素β（Hu-IFNβ）国际参考标准确定的。使用水泡性口炎病毒 (VSV) 测量 VERO 细胞的活性单位。
Disclaimer
除非我们的产品目录或产品附带的其他公司文档另有说明，否则我们的产品仅供研究使用，不得用于任何其他目的，包括但不限于未经授权的商业用途、体外诊断用途、离体或体内治疗用途或任何类型的消费或应用于人类或动物。
General description
产品来源：从CHO细胞中表达的人成纤维细胞mRNA中获得的cDNA。
重组人干扰素β 1a (Hu-IFNβ 1a)。 分子量约为 23 kDa。
Other Notes
替代：IF008
Physical form
50 mM NaOAc，pH 5.5，含有 0.1% BSA中的冷冻液体。
Preparation Note
接收后，该产品应在-70°℃或更低温度下保存，以保留全部活性。
用冷水孵育解冻产品瓶，直到刚解冻。解冻的IFNβ应
以工作等分试样保存于-70°C中，可保存长达六个月。避免多次冻融循环。
再冻结应在干冰或干冰/酒精浴中进行。
产品的进一步稀释应在含有蛋白质的缓冲液中进行，例如 0.1% 牛血清白蛋白 (BSA)。
用冷水孵育解冻产品瓶，直到刚解冻。解冻的IFNβ应
以工作等分试样保存于-70°C中，可保存长达六个月。避免多次冻融循环。
再冻结应在干冰或干冰/酒精浴中进行。
产品的进一步稀释应在含有蛋白质的缓冲液中进行，例如 0.1% 牛血清白蛋白 (BSA)。
Legal Information
CHEMICON is a registered trademark of Merck KGaA, Darmstadt, Germany
存储类别
12 - Non Combustible Liquids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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