Analytical Data
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基因名
PSAT1
- Application
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别名
PSA; EPIP; Endometrial Progesterone Induced Protein; Phosphohydroxythreonine aminotransferase
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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 90% as determined by SDS-PAGE.
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蛋白编号
Q9Y617
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表达区间
Met1~Ala312
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分子量
41kDa
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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 PSAT1 protein, or Phosphoserine Aminotransferase 1, plays a crucial role in the serine biosynthesis pathway, which is essential for various cellular processes, including amino acid metabolism and cell proliferation. Research has highlighted its involvement in cancer biology, where altered serine metabolism is linked to tumor growth and survival. Elevated PSAT1 levels have been observed in several cancer types, suggesting that it may serve as a potential biomarker for cancer diagnosis and prognosis. Moreover, targeting PSAT1 may offer therapeutic opportunities, as inhibiting its activity can disrupt the serine supply to cancer cells, leading to impaired growth. Understanding the structure and function of PSAT1 at the molecular level is vital for developing targeted strategies against malignant tumors. Recent studies utilizing recombinant PSAT1 have focused on elucidating its enzymatic properties and regulatory mechanisms, providing insights into its role in metabolic reprogramming in cancer. The growing interest in PSAT1 not only sheds light on its biological significance but also paves the way for novel interventions in cancer treatment, making it a key focus in the field of cancer metabolism research.
