DNA Walking SpeedUpTM kit provides information about
unknown sequences adjacent to upstream or downstream known sequences.


Previous methods commonly used for this purpose include inverse PCR (IPCR), ligation-mediated PCR (LM-PCR) and randomly primed PCR (RP-PCR).

Although these methods have been used efficiently and have proven to be effective,
they are still hampered by laborious steps such as restriction enzyme digestion,
adaptor ligation, and purification procedures. Moreover, arbitrary pimers in
RP-PCR often result in non-specific products due to non-specific annealing.

These drawbacks of existing genomic walking methods can be overcome by
employing Seegene's proprietary ACPTM (Annealing Control Primer)

Seegene developed DNA walking technology by incorporating ACPTM (Annealing Control Primer) and DPOTM (Dual Priming Oligonucleotide) technologies, which maximize the specificities of short primers and target specific primers, respectively, and furnishes optimized data about unknown sequences.

Note! DNA WalkingTM kit II, which provides widen application and higher success ratio than DNA WalkingTM kit I, has been recently released.



The innovative DPO™ technology was awarded by
the Korean Ministry of Science and Technology.

The Seeplex™ series is a PCR-based testing product
with enhanced sensitivity and specificity applying DPO™ technology.

The simplest method
    : This method requires NO complex process,
      NO restriction enzyme digestion, NO immobilization, and NO complex PCR.

The fastest method
    : Your target products can be obtained within 1 day, which is much faster than
currently available methods.

The most reliable method
    : Only target products are able to be obtained.

Upgrade!! DNA WalkingTM kit II.

1. Widen Application !!
Kit allows various vector mediated transgene integration site identification
as well as unknown sequence identification

2. Higher Success Ratio !!
Kit is highly optimized for unknown sequence identification

3. Longer PCR Product !!
Kit generates long PCR products that you can easily analyze



  Comparison of conventional methods with DNA Walking Kit
Methods DNA digestion
/ ligation
Non-specific
product
Limitation  Sensitivity
DNA Walking Kit No No No High
PCRGenomeWalker
Kit (C. company)
Yes From single adaptor
primer amplification
Restriction site
Adaptor ligation
Medium
Vectorette or
Splinkerette PCR
(S. company)
Yes From end-repair priming
(or single adaptor primer)
Restriction site
Adaptor ligation
Medium
IPCR (Iverse PCR) Yes From free non-integrated
DNA and non-ligated DNA
Restriction site
Intermolecular
ligation
Low




 
Cat. No Product
 
Size
K1501 DNA Walking SpeedUp¡Ëa Kit I
    10 rxns
K1502 DNA Walking SpeedUp¡Ëa Kit I
    25 rxns
K1503 DNA Walking SpeedUp¡Ëa Kit II
    15 rxns







 Literature
 Press Release
 Journal Reference
 Online Order
   (for research reagents)