Your cart
Vo vašom košíku nie sú žiadne ďalšie položky
Kategórie
-
LABORATÓRNE SKLO & PORCELÁN
-
MIKROBIOLÓGIA & BUNKY & PCR
-
OSTATNÝ SPOTREBNÝ MATERIÁL
-
LABORATÓRNE POMôCKY
- Ochranné pomôcky
- Teplomery
- Vlhkomery & Baromery
- Aeromery
-
Pomôcky z kovu a plastu
- Magnetické miešadielko
- Naberačky
- Špachtle
- Lyžičky & Špachtle
- Stričky
- Pinzety
- Čistiace kefy na sklo
- Uzávery na skúmavky
- Laboratórne kovové kahany, horáky a príslušenstvo
- Stojany & Svorky & Držiaky
- Naberačky
- Kliešte & Nožnice
- Misky & Nádoby
- Lodičky na váženie plastové
- Kruhy na filtráciu
- Laboratórne držiaky
- Varné kruhy
- Trojnožky na varenie
- Hofmanove tlačky
- Krížová svorka
- Stojany & krabičky & odkvapkávače
- Pipety
- Jednorazové pipety & špičky
- Váhové stoly
-
MALÉ PRÍSTROJE
-
PRÍSTROJE
-
REAGENCIE A CHÉMIA
-
ZDRAVOTNÍCTVO
-
PRIEMYSEL
- ! VÝPREDAJ !
pSpark® V DNA Cloning Kit
For highly Efficient, Accurate & Easy Cloning with pBR322 and Transcription-free conditions
Product Overview:
pSpark® V is a highly efficient, accurate and easy-to-use DNA cloning system developed with low copy number, as a help for cloning of inserts with the highers kb. This low copy variant is also transcription-free, for the most demanding cloning tasks. In this vector, the lac promoter has been eliminated and therefore blue/white screening is not allowed (alpha-peptide coding region has been truncated).
- Unprecedented high cloning efficiency: more than 2,500 positive colonies expected under optimal conditions.
- Transcription-free.
- Easy-to-use: eliminate screening of recombinants due to its minumum background (lower than 1%).
- High stability: removes cloning bias or pitfalls.
- Time-saving protocol: avoids any step required after PCR, just 19 minutes from PCR to plating.
- Powerful: obtain 5-fold more positive colonies using 10-fold less DNA insert.
- Great versatility: compatible with any protocol, proofreading polymerase, competent cells, ligation time or primers.
- Sensitive: clone from 50 bp insert to up to 14 kb with just 5 ng per kb of insert.
- Optimized: truncated alpha-peptide coding region.
- Cost avoidance: avoids expensive primer phosphorylation use.
- Eliminates positive selection vector.
- Risk-free: product covered by our Quality 100% Guarantee.