sta2/sta2蛋白Recombinant Escheri

纯度：

Greater than 85% as determined by SDS-PAGE.

基因名：

sta2

Uniprot No.：

Q47185

别名：

STA2

种属：

Escherichia coli

蛋白长度：

Full Length of Mature Protein

来源：

E.coli

分子量：

18.1 kDa

表达区域：

54-72aa

氨基酸序列：

NSSNYCCELCCNPACTGCY

蛋白标签：

N-terminal 10xHis-SUMO-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：

Toxin which activates the particulate form of guanylate cyclase and increases cyclic GMP levels within the host intestinal epithelial cells.

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:

/

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:

"Rectification of two Escherichia coli heat-stable enterotoxin allele sequences and lack of biological effect of changing the carboxy-terminal tyrosine to histidine." Guzman-Verduzio L.M., Kupersztoch Y.M. Infect. Immun. 57:645-648(1989)

Function:

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