Analytical Data
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基因名
DARS
- Application
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别名
AspRS; PIG40; Aspartate tRNA Ligase 1,Cytoplasmic; Cell proliferation-inducing gene 40 protein
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种属
Human
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表达系统
E. coli
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标签
N-His
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纯度
Greater than 95% as determined by SDS-PAGE.
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蛋白编号
P14868
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表达区间
Gly363~Pro501
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分子量
19kDa
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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
DARS (aspartyl-tRNA synthetase) is a crucial enzyme that catalyzes the attachment of aspartate to its corresponding tRNA, playing a vital role in protein synthesis and cellular function. Research on DARS has gained momentum due to its involvement in various cellular processes and diseases. Dysregulation of DARS has been linked to specific genetic disorders and neurodegenerative diseases, making it a target for therapeutic intervention. Moreover, DARS exhibits unique structural and functional properties that differentiate it from other tRNA synthetases, which has piqued the interest of researchers in understanding its mechanism and evolutionary significance. Studies have shown that DARS is not only involved in aminoacylation but may also participate in additional cellular functions, including regulatory roles in mitochondrial processes. Understanding the structure-function relationship of DARS through techniques such as X-ray crystallography and molecular dynamics simulations can provide insights into its specificity and potential implications in health and disease. Consequently, the investigation of DARS not only enhances fundamental biological knowledge but also opens avenues for developing novel therapeutic strategies targeting its dysfunction. This multifaceted interest underscores the importance of DARS in both basic and applied research contexts, reinforcing its status as a significant protein in molecular biology.












