Analytical Data
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基因名
TTK
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简介
The TTK protein is a highly efficient kinase that phosphorylates proteins on serine, threonine, and tyrosine residues, potentially regulating fundamental cellular processes. Notably, it phosphorylates MAD1L1, promoting mitotic checkpoint signaling, which is critical for accurate chromosome segregation. TTK Protein, Human (K857G, sf9, FLAG) is the recombinant human-derived TTK protein, expressed by sf9 insect cells , with C-Flag labeled tag and K857G mutation.
- Application
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别名
TTK; Dual specificity protein kinase TTK; Phosphotyrosine picked threonine-protein kinase; PYT
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种属
Human
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表达系统
Baculovirus
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标签
C-Flag
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纯度
Greater than 90% as determined by SDS-PAGE.
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蛋白编号
P33981
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表达区间
M1-K857, K857G
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蛋白长度
Full Length
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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
TTK, also known as dual-specificity tyrosine phosphorylation-regulated kinase 1A (DYRK1A), is a crucial protein involved in various cellular processes, including cell cycle regulation, neuronal differentiation, and response to DNA damage. Research has increasingly focused on TTK due to its significant role in cancer biology—particularly in the progression of several tumor types—where it has been linked to the regulation of mitotic entry and spindle assembly checkpoint. Recent studies have demonstrated that TTK is often overexpressed in various cancers, making it a potential biomarker for malignancy and a candidate for targeted therapy. Furthermore, the elucidation of TTK's structure and function has paved the way for the development of small-molecule inhibitors that could selectively modulate its activity, thereby offering a promising avenue for therapeutic interventions. The incorporation of recombinant protein technologies has facilitated the production of functional TTK proteins, allowing for in-depth studies of its enzymatic activity, substrate interactions, and downstream signaling pathways. By generating and characterizing TTK recombinant proteins, researchers aim to uncover the intricate mechanisms governing TTK's role in oncogenesis and explore its potential as a therapeutic target, making it a significant focus in the field of cancer research and drug development.
