Analytical Data
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基因名
DMPK
- Application
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别名
DMPK；DM1PK；MDPK；Myotonin-Protein kinase
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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
Q09013
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表达区间
1-629aa
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氨基酸序列
MSAEVRLRRLQQLVLDPGFLGLEPLLDLLLGVHQELGASELAQDKYVADFLQWAEPIVVRLKEVRLQRDDFEILKVIGRGAFSEVAVVKMKQTGQVYAMKIMNKWDMLKRGEVSCFREERDVLVNGDRRWITQLHFAFQDENYLYLVMEYYVGGDLLTLLSKFGERIPAEMARFYLAEIVMAIDSVHRLGYVHRDIKPDNILLDRCGHIRLADFGSCLKLRADGTVRSLVAVGTPDYLSPEILQAVGGGPGTGSYGPECDWWALGVFAYEMFYGQTPFYADSTAETYGKIVHYKEHLSLPLVDEGVPEEARDFIQRLLCPPETRLGRGGAGDFRTHPFFFGLDWDGLRDSVPPFTPDFEGATDTCNFDLVEDGLTAMVSGGGETLSDIREGAPLGVHLPFVGYSYSCMALRDSEVPGPTPMELEAEQLLEPHVQAPSLEPSVSPQDETAEVAVPAAVPAAEAEAEVTLRELQEALEEEVLTRQSLSREMEAIRTDNQNFASQLREAEARNRDLEAHVRQLQERMELLQAEGATAVTGVPSPRATDPPSHLDGPPAVAVGQCPLVGPGPMHRRHLLLPARVPRPGLSEALSLLLFAVVLSRAAALGCIGLVAHAGQLTAVWRRPGAARAP
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分子量
69.3 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
DMPK (Dystrophia Myotonica Protein Kinase) is a crucial enzyme associated with myotonic dystrophy, a genetic disorder characterized by progressive muscle wasting and weakness. Research into DMPK recombinant proteins primarily aims to understand its role in muscle physiology and pathophysiology. The DMPK gene is known to undergo abnormal expansion of CTG repeats, leading to altered mRNA and subsequent protein dysfunction. Studies utilizing recombinant DMPK proteins facilitate the investigation of its biochemical properties, interaction with other proteins, and effects on cellular signaling pathways. The ability to produce these proteins in vitro enhances our understanding of the molecular mechanisms underlying myotonic dystrophy, contributing to potential therapeutic approaches, including gene therapy and drug design. Furthermore, dissecting the structure-function relationship of DMPK may reveal novel disease biomarkers and strategies for intervention, making it a focal point of research in neuromuscular disorders. As such, advancing knowledge in DMPK biology not only broadens scientific comprehension of myotonic dystrophy but also holds promise for improving patient outcomes through innovative treatment paradigms.
