Analytical Data
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基因名
STK4
- Application
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别名
STK4；KRS2；MST1；Serine/threonine-Protein kinase 4
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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
Q13043
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表达区间
1-487aa
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氨基酸序列
METVQLRNPP RRQLKKLDED SLTKQPEEVF DVLEKLGEGS YGSVYKAIHK ETGQIVAIKQ VPVESDLQEI IKEISIMQQC DSPHVVKYYG SYFKNTDLWI VMEYCGAGSV SDIIRLRNKT LTEDEIATIL QSTLKGLEYL HFMRKIHRDI KAGNILLNTE GHAKLADFGV AGQLTDTMAK RNTVIGTPFW MAPEVIQEIG YNCVADIWSL GITAIEMAEG KPPYADIHPM RAIFMIPTNP PPTFRKPELW SDNFTDFVKQ CLVKSPEQRA TATQLLQHPF VRSAKGVSIL RDLINEAMDV KLKRQESQQR EVDQDDEENS EEDEMDSGTM VRAVGDEMGT VRVASTMTDG ANTMIEHDDT LPSQLGTMVI NAEDEEEEGT MKRRDETMQP AKPSFLEYFE QKEKENQINS FGKSVPGPLK NSSDWKIPQD GDYEFLKSWT VEDLQKRLLA LDPMMEQEIE EIRQKYQSKR QPILDAIEAK KRRQQNF
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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
STK4, also known as serine/threonine kinase 4, is a member of the mitogen-activated protein kinase (MAPK) family, which plays a crucial role in various cellular processes, including cell proliferation, differentiation, and apoptosis. Research has shown that STK4 is involved in the regulation of the mitotic spindle, contributing to proper chromosome segregation during cell division. Abnormalities in STK4 expression and function have been linked to several diseases, including cancer, where dysregulation of cell cycle control can lead to tumorigenesis. Consequently, the study of recombinant STK4 protein has garnered significant attention among researchers aiming to elucidate its specific biological functions and potential as a therapeutic target. By employing techniques such as recombinant DNA technology, scientists have been able to produce purified STK4 proteins, enabling detailed biochemical and structural analyses. Such studies are essential for uncovering the molecular mechanisms by which STK4 influences cell cycle dynamics and its interactions with other regulatory proteins. Understanding these pathways may pave the way for developing novel strategies to target STK4 in cancer therapy and other diseases characterized by abnormal cell proliferation.
