TRANSFORM BACTERIA (E-Coli)  
   
 

ECOS competent cells are patented to be the fastest transforming cells in world. With a guaranteed 1 Minute transformation, same day cloning is a reality with ECOS. Transform in the morning and pick clones in the evening. The cells are of identical genotypes to commercially available strains such as DH5a, Bl-21, XL1- Blue, & JM109. All you need is your DNA/ligation mix and we provide you with 4 Fast Protocols – Unbelievable Results the rest. 10 x 100mm LB agar plates with antibiotics (Amp., Carb., Chlor., & Kan.), shaker ready erlenmeyer fl asks pre-fi lled with LB broth and plating beads for 10+ transformation. How can you go wrong? ECOS Cells are available in 10 x 100 ul tubes, PCR tube strip, 96 well formats and in PCR low well trays.

View Protocols - 4 Fast Protocols

 Genotype    Application    ECOS 101 (DH5a)    ECOS 9-5 (JM109)    ECOS Blue (XL1-Blue)    ECOS 21 (BL21 DE3)  
     F-(φ80d ΔlacZ M15) Δ(lacZYA-argF) U169hsdR17(r-M) recA1 endA1 relA1 deoR)λ-,phoA supE44thi-1, gyrA96    F’ traD36 proA+ proB+ laclq (lacZ) M15 L (lac- proAB) hsdR17 recA1 endA1 relA1    HsdR17(rk-mk+), recA1, endA1, gyrA96, thi-1, supE44, relA1, lac[F’ proAB laclqZΔM15Tn10 (Tetr)]   E.coli B,F-, dcm, ompT, hsdS(rB-mB-), gal (DE3)  
 end A    Prevents plasmid degradation during extraction    Yes    Yes    Yes    No  
 recA    Prevents DNA recombination    Yes    Yes    Yes    No  
 hsd   Enhances transformation efficiency of selected PCR DNA strands and cDNA libraries.    Yes    Yes      Yes  
 deoR   Enhances transformation efficiency of high MW plasmids and cosmids    Yes    No    No    No 
 LacZ M15    Blue White Screening    Yes    Yes    Yes    No 
 Lon    Lon Protease Deficient, Improves Protein Yield    No    No    No    Yes 
 ompT    Omp T Protease Deficient, Improves protein yield.    No    No    No    Yes  

 
   
 
Catalog # Description Unit Size Prize
 ECOS Blue    Ideal for subcloning, General cloning, & TA cloning, Blue/White Screening Strain: XL1Blue  
 YE-107    Economic, 1 x 107transformants/μg of pUC19 10 x 100 μl $159.00  
 YE-107-96    Economic, HTS (96 well plates) ≥1 x 107 transformants    96 x 40 μl    $499.00      
 YE-108    1 x 108transformants    10 x 100 μl    $179.00      
 YE-108-96    HTS (96 well plates) ≥1 x 108transformants    96 x 40 μl    $539.00      
 YE-109    Super, ≥5 x 108transformants    10 x 100 μl    $199.00      
 YE-109-96    Super, HTS (96 well plates) ≥5 x 108transformants    96 x 40 μl    $569.00      
 YE-109-PCR96    Super, (12 x 8 PCR tube rack) ≥5 x 108 transformants    12 x (8 x 40 μL)    $569.00      
     
 ECOS 21    Ideal for high level of protein expression and inducible protein expression: BL21    
 YE-207    Economic, 5 x 106transformants/μg of pUC19  10 x 100 μl    $159.00      
 YE-207-96    Economic, HTS (96 well plates) ≥5 x 106 transformants/μg of pUC19    96 x 40 μl    $499.00      
 YE-207-PCR96    (12 x 8 PCR tube rack) ≥5 x 106 transformants    12 x (8 x 40 μL)    $569.00      
 ECOS 101    Most popular cloning strain worldwide for cDNA library construction: DH5α   
 YE-607    Economic, Blue/White Screening for generation of cDNA libraries and subcloning ≥1 x 107 transformants/μg of pUC19  10 x 100 μl    $159.00      
 YE-607-96    Economic, HTS (96 well plates) ≥1 x 107transformants    96 x 40 μl    $499.00      
 YE-608    1 x 108transformants/μg pUC19    10 x 100 μl    $179.00      
 YE-608-96    ECOS-101 -HTS (96 well plate) Efficiency: ≥1 x 108transformants    96 x 40 μl    $539.00      
 YE-609    Super, ≥5 x 109transformants    10 x 100 μl    $199.00      
 YE-609-96    Super, HTS (96 well plate) ≥5 x 109transformants    96 x 40 μl    $569.00      
 YE-609-PCR96    Super, (12 x 8 PCR tube rack) ≥5 x 109    12 x (8 x 40 μl)    $569.00      
           
 ECOS 9-5    Rapid Growing Strain Optimal for Same Day Cloning: JM109          
 YE-707    Economic, Blue/White Screening and Robotic Screening/General Cloning ≥1 x 107 transformants/μg of pUC19    10 x 100 μl    $159.00      
 YE-707-96    HTS (96 well plates) ≥1 x 107transformants    96 x 40 μl    $499.00      
 YE-708    1 x 108transformants    10 x 100 μl    $179.00      
 YE-708-96    HTS (96 well plates) ≥1 x 108transformants    96 x 40 μl    $539.00      
 YE-708-PCR96    (12 x 8 PCR tube rack) ≥5 x 108    12 x (8 x 40 μl)    $569.00      
 YG-001    Rolling SpheresTMECOS plating beads for Spreading competent cells, 80 ~ 120 plates    100 grams    $14.95      

 

 

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