Analytical Data
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基因名
ssaA1
- Application
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别名
ssaA1；Staphylococcal secretory antigen ssaA1
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种属
E.coli
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表达系统
E. coli
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标签
His tag N-Terminus
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纯度
Greater than 90% as determined by SDS-PAGE.
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蛋白编号
Q5HCY4
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表达区间
27-255aa
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氨基酸序列
AEQNNNGYNSNDAQSYSYTYTIDAQGNYHYTWTGNWNPSQLTQNNTYYYNNYNTYSYNNASYNNYYNHSYQYNNYTNNSQTATNNYYTGGSGASYSTTSNNVHVTTTAAPSSNGRSISNGYASGSNLYTSGQCTYYVFDRVGGKIGSTWGNASNWANAAASSGYTVNNTPKVGAIMQTTQGYYGHVAYVEGVNSNGSVRVSEMNYGHGAGVVTSRTISANQAGSYNFIH
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分子量
27.0 kDa
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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
The research on the recombinant protein SSA1 (Stress-Inducible Protein 1) has gained significant attention due to its crucial role in cellular stress response and protein folding. SSA1, belonging to the Hsp70 (Heat Shock Protein 70) family, is a molecular chaperone that assists in the proper folding of nascent polypeptides and the refolding of denatured proteins, thereby promoting overall cellular homeostasis. Its expression is upregulated under stress conditions such as heat shock, oxidative stress, and various pathological states. Investigating SSA1 as a recombinant protein provides insights into its biological functions, interactions, and potential therapeutic applications, especially in diseases characterized by protein misfolding and aggregation, such as neurodegenerative disorders. Furthermore, the characterization of SSA1 can contribute to understanding the intricate mechanisms of cellular stress responses, making it a valuable target for drug design and development. The recombinant form of SSA1 can be produced in various expression systems, allowing for comprehensive studies on its structure-function relationships and interactions with other cellular components, ultimately paving the way for innovative strategies to enhance cellular resilience and combat stress-related diseases.
