TEV Protease 抗体
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北京 101111
Quick Overview for TEV Protease 抗体 (ABIN964715)
抗原
适用
宿主
克隆类型
应用范围
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Supplier Product No.
- 200-401-b91
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Supplier
- Rockland
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原理
- TEV Protease Antibody
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交叉反应 （详细）
- Assay by western blot showed no reactivity to MBP.
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产品特性
- Synonyms: rabbit anti-TEV Protease Antibody, Tobacco Etch Virus, tobacco etch potyvirus, TEV, TEV Protease
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纯化方法
- This product was protein A purified and cross-adsorbed against MBP from monospecific antiserum by chromatography.
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过滤
- Sterile filtered
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免疫原
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Immunogen: This protein-A purified antibody was prepared from whole rabbit serum produced by repeated immunizations with recombinant MBP-and-poly-His-tagged auto inactivation-resistant mutant TEV Protease.
Immunogen Type: Recombinant Protein
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亚型
- IgG
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应用备注
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Application Note: This protein A purified antibody has been tested for use in western blotting. Specific conditions for reactivity should be optimized by the end user. Expect a band approximately 27 kDa in size corresponding to TEV by western blotting in the appropriate cell lysate or extract. Anti-TEV protease may be useful to detect residual TEV protease in preparations of recombinant proteins in which that protease may interfere with downstream manipulations.
Western Blot Dilution: 1:500
ELISA Dilution: 1:1,500-1:27,000
Other: User Optimized
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限制
- 仅限研究用
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状态
- Liquid
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浓度
- 1.0 mg/mL
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缓冲液
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Buffer: 0.02 M Potassium Phosphate, 0.15 M Sodium Chloride, pH 7.2
Stabilizer: None
Preservative: 0.01 % (w/v) Sodium Azide -
储存液
- Sodium azide
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注意事项
- This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
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储存条件
- 4 °C,-20 °C
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储存方法
- Store vial at -20° C prior to opening. Aliquot contents and freeze at -20° C or below for extended storage. Avoid cycles of freezing and thawing. Centrifuge product if not completely clear after standing at room temperature. This product is stable for several weeks at 4° C as an undiluted liquid. Dilute only prior to immediate use.
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有效期
- 12 months
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- TEV Protease
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物质类
- Viral Protein
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背景
- Background: TEV protease, encoded by the Tobacco Etch Virus (TEV), is a 27 kDa catalytic domain of the Nuclear Inclusion a (NIa) protein encoded by the virus (TEV). It is widely used for cleaving fusion proteins because of its sequence specificity. It recognizes a linear epitope of the general form E-Xaa-Xaa-Y-Xaa-Q-(G/S). Cleavage occurs between Q and G or Q and S. The structure of TEV protease is similar to that of the serine protease family. Like serine proteases, TEV protease utilizes a catalytic triad of residues to hydrolyze peptide bonds. The distinguishing feature of TEV protease, however, is that instead of the serine nucleophile in the triad Ser-Asp-His, there is a cysteine, which may explain the resistance of TEV protease to protease inhibitors which are commonly used. The strain used is the auto inactivation-resistant mutant S219V. The catalytic activity of the S219V mutant is approximately 2 fold greater than that of the wild-type protease.
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基因ID
- 1502321
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NCBI登录号
- NP_734212
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UniProt
- P04517
抗原
-
