Analytical Data
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基因名
Sprr2b
- Application
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别名
Sprr2b；Small proline-rich Protein 2B
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种属
Human
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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
P35325
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表达区间
1-72aa
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氨基酸序列
MSYQQQQCKQPCQPPPVCPTPKCPEPCPPPKCPEPCPPPKCPQPCPPQQCQQKYPPVTPSPPCQPKYPPKSK
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分子量
12.0 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
Sprr2b, a member of the small proline-rich protein (SPRR) family, is primarily expressed in epithelial tissues and plays a crucial role in cellular processes such as proliferation, differentiation, and stress response. Research into Sprr2b has gained attention due to its involvement in various physiological and pathological conditions, including skin development and inflammatory diseases. Studies have suggested that Sprr2b may contribute to the structural integrity of the epithelial barrier, making it essential in protecting tissues from environmental stressors and pathogens. Moreover, aberrations in Sprr2b expression have been associated with skin disorders, such as psoriasis and atopic dermatitis, highlighting its potential as a biomarker for these conditions. Investigating the biochemical properties of Sprr2b, particularly its interactions with other proteins and its role in signaling pathways, could provide valuable insights into its functional mechanisms. Furthermore, understanding the regulatory mechanisms governing Sprr2b expression may open new avenues for therapeutic interventions in skin-related diseases. Overall, the exploration of Sprr2b as a recombinant protein presents an opportunity to elucidate its biological significance and therapeutic potential in dermatological research.
