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Clonagen

Gentaur

Genprice

Bioxys

Labprice

Cat# Product Strain  Stored at -70℃ Efficiency Specification Price (Euro)
YE607 ECOSTM 101 Competent Cells

(More Info)

DH5α >1x108 100ulx10vials 99 €
YE607-J 100ulx80vials 670 €
YE608 >3x108 100ulx10vials 129 €
YE608-J 100ulx80vials 870 €
YE609 >1x109 100ulx10vials 245 €
YE609-J 100ulx80vials 1600 €
YE607-96 >1x108 40ulx96wells 575 €
YE608-96 >3x108 40ulx96wells 775 €
YE609-96 >1x109 40ulx96wells 1000 €
YE107 ECOSTM Blue Competent Cells

(More Info)
XL1-Blue >5x107 100ulx10vials 125 €
YE107-J 100ulx80vials 850 €
YE108 >2x108 100ulx10vials 190 €
YE108-J 100ulx80vials 1290 €
YE109 >5x108 100ulx10vials 295 €
YE109-J 100ulx80vials 2000 €
YE107-96 >5x107 40ulx96wells 585 €
YE108-96 >2x108 40ulx96wells 795 €
YE109-96 >5x108 40ulx96wells 1150 €
YE707 ECOSTM 9-5 Competent Cells

(More Info)

JM109 >5x107 100ulx10vials 125 €
YE707-J 100ulx80vials 850 €
YE708   100ulx10vials 125 €
YE708-J >1x108 100ulx80vials 1290 €
YE707-96 >5x107 40ulx96wells 585 €
YE708-96 >1x108 40ulx96wells 790 €
YE207 ECOSTM 21 Competent Cells

(More Info)

BL-21(DE3) >2x107 100ulx 5vials 115 €
YE207-J 100ulx40vials 780 €
YE207-96      
YG001 Glass Plating Beads (Sterile) (More Info)   100g 25 €

 

Introduction  

ECOSTM Competent Cell is the first innovative product of Yeastern Biotech’s R&D team, which strives to bring noble products that make research faster and easier. ECOSTM is Yeastern’s registered trademark in USA, Japan, Canada, Korea, and Taiwan. The name speaks for the merits of this product - E. Coli One-Step transformation. The reverse of this name is SOCE – SOC Eliminated.

ECOSTM protocol allows users to finish the transformation within one step and to skip the SOC recovery step. Therefore ECOSTM competent cells are the fastest transforming cells worldwide. The traditional protocol requires recovery step and takes 1 ~ 2 hours to finish, but ECOSTM allows transformation to be finished within 1 minute and the procedures are a lot simpler. Please check the ECOSTM protocol section.


ECOSTM Technology is Patented

Yeastern Biotech Co., Ltd. owns the patent of ECOSTM technology (protocol) exclusively in USA, UK, Taiwan, and France. (Patent No. US 6,864,088; GB2383582; I 229696; FR 2832727, etc.) Under the protection of this patent, Yeastern is the only company that has the right to use the protocol with the claims that transformation can be finished within one minute and SOC is not needed. If any one intends to sell competent cells that use ECOSTM protocol or its similar version, please contact our head office at Taiwan for licensing.


 

ECOSTM Advantage

Compared to traditional commercial competent cells
Revolutionary 1- or 6-minute transformation, instead of 1 ~2 hours
Electronically monitored shipping process to check temperature during shipping
Procedures are simplified
No addition of LB/SOC required
Several protocols to choose according to your needs in efficiency and convenience
Strict QC process to check the efficiency of each batch produced
Economic pricing for regular and high efficiency cells
Ideal for bench users to automatize cloning projects


 

ECOSTM Protocol

ECOSTM Global Patents : US 6,864,088 ; GB2383582 ; I 229696 ; SR 2832727 ik
(1)Heat-shock cold plating of 1 minute transformation protocol.
(2)Non heat-shock warm plating of 1 minute transformation protocol.
(3,4)6 minute transformation protocol.


 

The 96-Well ECOSTM Protocol


 

ECOSTM Protocol Comparison Table


 

ECOSTM Application Table (Also See Genotype Table)

*Means the strain can be used for the purpose but may not yield the best result.

 

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Last modified: 05/29/09