Analytical Data
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基因名
CSK
- Application
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别名
CSK；Tyrosine-Protein kinase CSK
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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
P41240
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表达区间
2-450aa
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氨基酸序列
SAIQAAWPS GTECIAKYNF HGTAEQDLPF CKGDVLTIVA VTKDPNWYKA KNKVGREGII PANYVQKREG VKAGTKLSLM PWFHGKITRE QAERLLYPPE TGLFLVREST NYPGDYTLCV SCDGKVEHYR IMYHASKLSI DEEVYFENLM QLVEHYTSDA DGLCTRLIKP KVMEGTVAAQ DEFYRSGWAL NMKELKLLQT IGKGEFGDVM LGDYRGNKVA VKCIKNDATA QAFLAEASVM TQLRHSNLVQ LLGVIVEEKG GLYIVTEYMA KGSLVDYLRS RGRSVLGGDC LLKFSLDVCE AMEYLEGNNF VHRDLAARNV LVSEDNVAKV SDFGLTKEAS STQDTGKLPV KWTAPEALRE KKFSTKSDVW SFGILLWEIY SFGRVPYPRI PLKDVVPRVE KGYKMDAPDG CPPAVYEVMK NCWHLDAAMR PSFLQLREQL EHIKTHELHL
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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
CSK (C-terminal Src kinase) is an important regulator of the Src family of tyrosine kinases, which play crucial roles in various cellular processes, including proliferation, differentiation, and survival. The study of CSK has garnered significant interest due to its regulatory functions and potential implications in cancer and other diseases. CSK inhibits Src family kinases by phosphorylating them on a specific tyrosine residue, thus maintaining cellular homeostasis. Dysregulation of this pathway can lead to abnormal cell signaling, contributing to tumorigenesis. Research into the structure and function of CSK, especially in the context of its interactions with other proteins and cellular pathways, can provide insights into its role in health and disease. Moreover, understanding how CSK is regulated offers potential avenues for therapeutic intervention in diseases associated with aberrant Src kinase activity. Given the complexity of cellular signaling networks, studies utilizing recombinant CSK proteins have become essential for elucidating its mechanisms of action, exploring novel inhibitors, and developing strategies to modulate its activity in pathological conditions.
