RS4 Protein (AA 2-206) (His tag)
This Recombinant RS4 protein is expressed in 大肠杆菌（E. Coli）.
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产品编号 ABIN5712592
发货至:
中国
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Quick Overview for RS4 Protein (AA 2-206) (His tag) (ABIN5712592)
抗原
RS4
(RS4, Ribosomal Protein 4 (RS4))
蛋白类型
Recombinant
宿主
E. coli
资源
大肠杆菌（E. Coli）
应用范围
SDS-PAGE (SDS)
纯度
Greater than 90 % as determined by SDS-PAGE.
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产品特性
- AA 2-206
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标记
- This RS4 protein is labelled with His tag.
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原理
- Recombinant Escherichia coli 30S ribosomal protein S4(rpsD)
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序列
- ARYLGPKLKL SRREGTDLFL KSGVRAIDTK CKIEQAPGQH GARKPRLSDY GVQLREKQKV RRIYGVLERQ FRNYYKEAAR LKGNTGENLL ALLEGRLDNV VYRMGFGATR AEARQLVSHK AIMVNGRVVN IASYQVSPND VVSIREKAKK QSRVKAALEL AEQREKPTWL EVDAGKMEGT FKRKPERSDL SADINEHLIV ELYSK
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产品特性
- N-terminal 6xHis-tagged
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应用备注
- Optimal working dilution should be determined by the investigator.
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限制
- 仅限研究用
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状态
- Liquid
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浓度
- 0.1-2 mg/mL
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缓冲液
- Tris-based buffer50 % glycerol
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储存条件
- -20 °C,-80 °C
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储存方法
- The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
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有效期
- 6-12 months
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- RS4 (RS4, Ribosomal Protein 4 (RS4))
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别名
- RS4
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背景
- One of two assbly initiator proteins for the 30S subunit, it binds directly to 16S rRNA where it nucleates assbly of the body of the 30S subunit.With S5 and S12 plays an important role in translational accuracy, many suppressors of streptomycin-dependent mutants of protein S12 are found in this protein, some but not all of which decrease translational accuracy (ram, ribosomal ambiguity mutations).Plays a role in mRNA unwinding by the ribosome, possibly by forming part of a processivity clamp.Protein S4 is also a translational repressor protein, it controls the translation of the alpha-operon (which codes for S13, S11, S4, RNA polymerase alpha subunit, and L17) by binding to its mRNA.Also functions as a rho-dependent antiterminator of rRNA transcription, increasing the synthesis of rRNA under conditions of excess protein, allowing a more rapid return to homeostasis. Binds directly to RNA polymerase.
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分子量
- 27.3 kDa
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基因ID
- 35807177
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UniProt
- P0A7V8
抗原
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