///蛋白Recombinant Escherichia p

纯度：

Greater than 85% as determined by SDS-PAGE.

基因名：

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Uniprot No.：

P03612

别名：

Coat protein

种属：

Escherichia phage MS2 (Bacteriophage MS2)

蛋白长度：

Full Length of Mature Protein

来源：

E.coli

分子量：

21.2 kDa

表达区域：

2-130aa

氨基酸序列：

ASNFTQFVLVDNGGTGDVTVAPSNFANGVAEWISSNSRSQAYKVTCSVRQSSAQNRKYTIKVEVPKVATQTVGGVELPVAAWRSYLNMELTIPIFATNSDCELIVKAMQGLLKDGNPIPSAIAANSGIY

蛋白标签：

N-terminal 10xHis-tagged and C-terminal Myc-tagged

产品提供形式：

Liquid or Lyophilized powder

缓冲液：

If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.

货期：

3-7 business days

注意事项：

Repeated freezing and thawing is not recommended. Store working aliquots at 4℃ for up to one week.

功能：

Capsid protein self-assembles to form an icosahedral capsid with a T=3 symmetry, about 26 nm in diameter, and consisting of 89 capsid proteins dimers. Involved in viral genome encapsidation through the interaction between a capsid protein dimer and the multiple packaging signals present in the RNA genome. The capsid contains also 1 copy of the A2 maturation protein.Acts as a translational repressor of viral replicase synthesis late in infection. This latter function is the result of capsid protein interaction with an RNA hairpin which contains the replicase ribosome-binding site.

内毒素：

Not test.

SDS-PAGE:

(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.

LC-MS Image Description/Western Blot:

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Product types:

In Stock Protein

Biological_Activity:

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Research Areas:

Others

Reconstitution:

We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.

Reference:

"Crystal structure of the MS2 coat protein dimer: implications for RNA binding and virus assembly." Ni C.Z., Syed R., Kodandapani R., Wickersham J., Peabody D.S., Ely K.R. Structure 3:255-263(1995)

Function:

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