重组人Peroxiredoxin 1/PAG蛋白(ab79945)
Key features and details
- Expression system: Baculovirus infected insect cells
- Purity: > 90% SDS-PAGE
- Active: Yes
- Suitable for: WB, Functional Studies, SDS-PAGE
描述
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产品名称
重组人Peroxiredoxin 1/PAG蛋白
参阅全部 Peroxiredoxin 1/PAG 蛋白酶 -
生物活性
Specific Activity between 800 and 1000 pmol/min/µg. Please enquire as to activity of specific lots. 1.88 µg of Peroxiredoxin 1 was incubated in 50 mM Hepes (pH 7.0) containing 200 µM NADPH, 3 µM thioredoxin, and 1.5 µM thioredoxin reductase. The reaction mixture was incubated at 30C for 5 min, followed by the addition of 0.22 mM H2O2. NADPH oxidation was monitored (fluorescence decrease) for the next 10 min.
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纯度
> 90 % SDS-PAGE.
Affinity purified. -
表达系统
Baculovirus infected insect cells -
蛋白长度
Full length protein -
无动物成分
No -
性质
Recombinant -
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种属
Human
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相关产品
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Related Products
技术指标
Our Abpromise guarantee covers the use of ab79945 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
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应用
Western blot
Functional Studies
SDS-PAGE
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形式
Liquid -
Concentration information loading...
制备和贮存
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稳定性和存储
Shipped on Dry Ice. Upon delivery aliquot. Store at -80°C. Avoid freeze / thaw cycle.
pH: 8.00
Constituents: 0.0462% (R*,R*)-1,4-Dimercaptobutan-2,3-diol, 0.395% Tris HCl, 0.05% Tween, 50% Glycerol (glycerin, glycerine), 0.58% Sodium chlorideThis product is an active protein and may elicit a biological response in vivo, handle with caution.
常规信息
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别名
- Heme binding 23 kDa protein
- MSP23
- Natural killer cell-enhancing factor A
see all -
功能
Involved in redox regulation of the cell. Reduces peroxides with reducing equivalents provided through the thioredoxin system but not from glutaredoxin. May play an important role in eliminating peroxides generated during metabolism. Might participate in the signaling cascades of growth factors and tumor necrosis factor-alpha by regulating the intracellular concentrations of H(2)O(2). Reduces an intramolecular disulfide bond in GDPD5 that gates the ability to GDPD5 to drive postmitotic motor neuron differentiation. -
序列相似性
Belongs to the ahpC/TSA family.
Contains 1 thioredoxin domain. -
翻译后修饰
Phosphorylated on Thr-90 during the M-phase, which leads to a more than 80% decrease in enzymatic activity. -
细胞定位
Cytoplasm. Melanosome. Identified by mass spectrometry in melanosome fractions from stage I to stage IV. - Information by UniProt
图片
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SDS-PAGE - Recombinant human Peroxiredoxin 1/PAG protein (ab79945)Lane 1: ab79945 on 14% SDS-PAGE, Coomassie staining, 20µg.
Lane 2: Protein marker. -
Functional Studies - Recombinant human Peroxiredoxin 1/PAG protein (ab79945) -
Western blot - Recombinant human Peroxiredoxin 1/PAG protein (ab79945)This protein is a homodimer consisting of two subunits with an expected molecular weight of 23kDa.
实验方案
To our knowledge, customised protocols are not required for this product. Please try the standard protocols listed below and let us know how you get on.
数据表及文件
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SDS download
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Datasheet download
文献 (1)
ab79945 被引用在 1 文献中.
- Booty LM et al. Selective Disruption of Mitochondrial Thiol Redox State in Cells and In Vivo. Cell Chem Biol 26:449-461.e8 (2019). PubMed: 30713096