Analytical Data
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基因名
gyrB
- Application
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别名
gyrB; DNA gyrase subunit B; Type IIA topoisomerase subunit GyrB
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种属
E.coli
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表达系统
E. coli
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标签
N-6*His
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纯度
Greater than 90% as determined by SDS-PAGE.
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蛋白编号
P0AES6
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表达区间
S2-T392, Y5S, N198D
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蛋白长度
Partial
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内毒素
< 1.0 EU per μg protein as determined by the LAL method.
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性状
Freeze-dried powder
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缓冲液
PBS, pH7.4, containing 0.01% SKL, 1mM DTT, 5% Trehalose and Proclin300.
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复溶方法
Reconstitute in ddH2O to a concentration of 0.1-0.5 mg/mL. Do not vortex.
- 个性化定制
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稳定性测试
The thermal stability is described by the loss rate. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37℃ for 48h, and no obvious degradation and precipitation were observed. The loss rate isless than 8% within the expiration date under appropriate storage condition.
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保存条件 & 期限
Samples are stable for up to twelve months from date of receipt at -20℃ to -80℃. Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
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运输条件
In general, recombinant proteins are supplied as lyophilized powder and shipped at ambient temperature. For bulk packages, the proteins are provided as frozen liquid and shipped with blue ice, unless otherwise requested by the customer.
Quality inspection process
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Protein Description
GyrB is a crucial component of the DNA gyrase complex, an essential enzyme that introduces negative supercoils into DNA, facilitating various cellular processes such as replication, transcription, and repair. Research on GyrB is particularly significant due to its role in bacterial survival and its potential as a target for antibiotic development. The emergence of antibiotic-resistant bacterial strains has intensified interest in GyrB, as inhibiting its function could disrupt bacterial proliferation. Studies have shown that mutations in gyrB can lead to resistance against commonly used fluoroquinolone antibiotics, making it essential to understand its structure and function. Through recombinant protein techniques, researchers can produce GyrB in significant quantities for biochemical characterization, enabling detailed studies on its mechanism and interactions with other proteins. This research not only advances our understanding of bacterial DNA metabolism but also aids in the discovery of novel inhibitors that could serve as therapeutic agents against resistant infections. Overall, GyrB recombinant protein studies hold promise for innovative approaches to combat bacterial resistance and improve antibiotic efficacy.
