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| 中文名称 |
SV40 large T antigen NLS
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|---|---|
| 英文名称 |
SV40 large T antigen NLS
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| 包装储存 |
Sealed storage, away from moisturePowder -80°C 2 years；-20°C 1 year
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| 产品详情 |
SV40 large T antigen NLS 是一种多肽，来源于 SV40 大 T 抗原 47-55 的氨基酸序列，能够将蛋白运输到细胞核。
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|---|---|
| 生物活性 |
SV40 large T antigen NLS is from Large T antigen residue 47 to 55, enables protein import into cell nucleus.
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| 性状 |
Solid
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| 体外研究(In Vitro) |
SV40 large tumor-antigen (T-ag) nuclear import is enhanced by the protein kinase CK2 (CK2) site (Ser111Ser112) flanking the nuclear localization sequence (NLS). T-ag NLS can enhance nuclear import, despite the fact that PK-C has been shown to inhibit nuclear import of proteins such as lamin B2. has not independently confirmed the accuracy of these methods. They are for reference only.
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| 运输条件 |
Room temperature in continental US; may vary elsewhere.
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| 储存方式 |
Sealed storage, away from moisturePowder -80°C 2 years；-20°C 1 year
|
| SequenceShortening |
CGGGPKKKRKVED
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| Sequence |
Cys-Gly-Gly-Gly-Pro-Lys-Lys-Lys-Arg-Lys-Val-Glu-Asp
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| Solvent&Solubility |
In Vitro:
H2O Peptide Solubility and Storage Guidelines:1. Calculate the length of the peptide.2. Calculate the overall charge of the entire peptide according to the following table: |
| 参考文献 |
[1]. Xiao CY, et al. Negative charge at the protein kinase CK2 site enhances recognition of the SV40 large T-antigen NLS by importin: effect of conformation. FEBS Lett. 1998 Dec 4;440(3):297-301.[2]. Xiao CY, et al. An engineered site for protein kinase C flanking the SV40 large T-antigen NLS confers phorbol ester-inducible nuclear import. FEBS Lett. 1998 Oct 9;436(3):313-7.
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1：一般建议：溶解度为Medlife测试数据，可能与文献描述存在差异。这是由于生产工艺和批次不同产生的正常现象。为了使其更好的溶解，请用37℃加热试管并在超声波水浴中震动片刻。不同批次产品溶解度各有差异，仅做参考，具体以实验方案为准。
2：储存条件：粉末-20°C一般情况可以保存3年，溶于溶剂-80°C一般情况可以保存1年。不同产品及不同批次产品可能存在差异，请细致阅读产品信息，并辅助参考相关文献描述。
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