Analytical Data
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基因名
STEAP1B
- Application
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别名
STEAP1B；STEAP family member 1B
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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
Q6NZ63
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表达区间
1-245aa
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氨基酸序列
MESRKDITNQEEIWKMKPRRNLEDNDYLQTAHADEFDCPSELQHAQELFPQWHLPIKIAAVMASLTFLYTLLREVIHPLATSHQQYFYKIPILVINKVLPMVSITLLALVYLPGVIAAIVQVHNGTKYKKFPHWLDKWMLTRKQFGLLSLFFAVLHAIYTLSYAMRRSYRYKLLNWAYQQVQQNKEDAWIEHDVWRMEIYVSLGIVGLAILALLAVTSIPSVSDSLTWREFHYIQVHGRINFLTL
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分子量
30.3 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
STEAP1B, a member of the six transmembrane epithelial antigen of the prostate (STEAP) family, has garnered attention in cancer research due to its potential role in tumor progression and metastasis, particularly in prostate cancer. It is primarily expressed in prostate tissues, and its expression levels have been correlated with tumor aggressiveness and poor prognosis. The protein plays a pivotal role in cellular processes such as iron homeostasis and cell proliferation. Research into STEAP1B often focuses on its molecular mechanisms, including its involvement in the development of cancer stem-like properties in tumors. Furthermore, STEAP1B has emerged as a promising target for immunotherapy, prompting the exploration of recombinant protein production for developing diagnostic and therapeutic applications. Understanding the structure and function of STEAP1B at a molecular level may lead to the development of novel therapeutic strategies and improve patient outcomes. The study of recombinant STEAP1B protein not only aids in elucidating its biological functions but also facilitates the generation of specific antibodies for potential clinical applications, highlighting its significance in cancer research and treatment.
