/pbpX重组蛋白(PBP-2X)(PBP2X)Strept

英文名称：

Recombinant Streptococcus pneumoniae Penicillin-binding protein 2X (pbpX), partial, Biotinylated

品名简称：

Recombinant Streptococcus pneumoniae pbpX protein, partial, Biotinylated

货号：

CSB-EP348688SMP-B

规格:

20μg

价格：

2796

LC-MS/Western Blot：

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SDS-PAGE：

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

纯度：

Greater than 85% as determined by SDS-PAGE.

内毒素：

Not test

生物活性：

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基因名：

pbpX

Uniprot No.：

P59676

别名：

(PBP-2X)(PBP2X)

种属：

Streptococcus pneumoniae (strain ATCC BAA-255 / R6)

蛋白长度：

Partial

来源：

E.coli

分子量：

83.2 kDa

表达区域：

287-611aa

氨基酸序列：

KYMTATLVSAKTGEILATTQRPTFDADTKEGITEDFVWRDILYQSNYEPGSTMKVMMLAAAIDNNTFPGGEVFNSSELKIADATIRDWDVNEGLTGGRMMTFSQGFAHSSNVGMTLLEQKMGDATWLDYLNRFKFGVPTRFGLTDEYAGQLPADNIVNIAQSSFGQGISVTQTQMIRAFTAIANDGVMLEPKFISAIYDPNDQTARKSQKEIVGNPVSKDAASLTRTNMVLVGTDPVYGTMYNHSTGKPTVTVPGQNVALKSGTAQIADEKNGGYLVGLTDYIFSAVSMSPAENPDFILYVTVQQPEHYSGIQLGEFANPILERA

蛋白标签：

N-terminal MBP-tagged and C-terminal 6xHis-Avi-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.

储存条件：

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.

保质期：

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℃/-80℃. The shelf life of lyophilized form is 12 months at -20℃/-80℃.

货期：

13-23 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1：

A transpeptidase that forms peptide cross-links between adjacent glycan strands in cell wall peptidoglycan (PG). Part of the divisome machinery that synthesizes the septal cross wall. Beta-lactams inactivate the PBPs by acylating an essential serine residue in the active site of these proteins.

功能2：

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文献：

"Effects of low PBP2b levels on cell morphology and peptidoglycan composition in Streptococcus pneumoniae R6." Berg K.H., Stamsaas G.A., Straume D., Haavarstein L.S. J. Bacteriol. 195:4342-4354(2013)

研究领域：

Microbiology

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