Serpin B3 Protein, Human, Recombinant (C-His) is expressed in HEK293 mammalian cells with C-6xHis tag. The predicted molecular weight is 41-50 KDa and the accession number is P29508.
规格 | 价格/CNY | 货期 | 数量 | |
---|---|---|---|---|
10 μg | ¥ 1,170 | 5日内发货 | ||
50 μg | ¥ 3,470 | 5日内发货 | ||
500 μg | ¥ 12,100 | 5日内发货 | ||
1 mg | ¥ 18,900 | 5日内发货 |
产品描述 | Serpin B3 Protein, Human, Recombinant (C-His) is expressed in HEK293 mammalian cells with C-6xHis tag. The predicted molecular weight is 41-50 KDa and the accession number is P29508. |
种属 | Human |
表达系统 | HEK293 Cells |
标签 | C-6xHis |
蛋白编号 | P29508 |
别名 | SCCA1, serpin peptidase inhibitor, clade B (ovalbumin), member 3, serine (or cysteine) proteinase inhibitor, clade B (ovalbumin), member 3, Serpin B3, Squamous cell carcinoma antigen 1, SCCA-1, T4-A, Protein T4-A |
氨基酸序列 | Met1-Pro390 |
蛋白构建 | Met1-Pro390 |
蛋白纯度 | Greater than 95% as determined by reducing SDS-PAGE. Greater than 95% as determined by SEC-HPLC. |
分子量 | 41-50 KDa (reducing condition) |
内毒素 | < 0.1 ng/µg (1 EU/µg) as determined by LAL test. |
缓冲液 | Lyophilized from a solution filtered through a 0.22 μm filter, containing 20 mM PB, 0.02% Tween 80, 4% Mannitol, pH 7.4. |
复溶方法 | Reconstitute the lyophilized protein in distilled water. The product concentration should not be less than 100 μg/ml. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing. |
存储 |
Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at-80℃. For reconstituted protein solutions, the solution can be stored at -20°c to -80'c for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots. |
运输方式 |
In general, Lyophilized powders are shipping with blue ice. Solutions are shipping with dry ice. |
研究背景 | Serpin B3, also known as squamous cell carcinoma antigen-1 (SCCA-1), is a member of the serpin superfamily of serine protease inhibitors. Serpin B3 belongs to the subgroup ovalbumin-related serpins which are involved in the regulation of apoptosis, inflammation, angiogenesis and embryogenesis. It may act as a papain-like cysteine protease inhibitor to modulate the host immune response against tumor cells. It also functions as an inhibitor of UV-induced apoptosis via suppression of the activity of c-Jun NH(2)-terminal kinase (JNK1). |
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Serpin B3 Protein, Human, Recombinant (C-His) SCCA1 serpin peptidase inhibitor, clade B (ovalbumin), member 3 serine (or cysteine) proteinase inhibitor, clade B (ovalbumin), member 3 Serpin B3 Squamous cell carcinoma antigen 1 SCCA-1 SCCA 1 T4-A Protein T4-A recombinant recombinant-proteins proteins protein