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LIG1

Sigma-Aldrich

DNA Ligation Kit

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About This Item

Kod UNSPSC:
12352204
NACRES:
NA.53

klasa czystości

for molecular biology

Poziom jakości

200

zastosowanie

 kit sufficient for 150 ligation reactions

Warunki transportu

wet ice

temp. przechowywania

−20°C

Opis ogólny

Sigma′s DNA Ligation Kit contains all of the reagents necessary to perform DNA ligation reactions. Sticky-end ligations are more efficient than blunt-end ligations; these can be facilitated with the addition of PEG.

Zastosowanie

Suitable for:
  • Joining fragments of DNA into a cloning vector
  • Mutagenesis
  • Gene anyalysis and structure-function relationships

Komponenty

Sufficient for 150 reactions:
  • 300uL 10X Ligation Buffer (D2176) in 250 mM Tris-HCl (pH 7.8) 100 mM MgCl2, and 10 mM dithiothreitol
  • 3 x 100 units T4 DNA Ligase (D2886) in 50% glycerol with 10 mM Tris-HCl (pH 7.5) 50 mM KCl, and 1 mM dithiothreitol
  • 3 x 100 uL 10 mM ATP ( A3702)
  • 50 uL Control pBR322 DNA, HAE III Digest (D9430) 0.5 ug/ul in 10 mM Tris-HCl (pH 8.0), and 1 mM EDTA
  • 1.5 mL 24% (w/v) PEG Solution, (P 2454)
  • 1.5 mL Molecular Biology Grade Water (W4502)

Zasada

One of the most important steps in the cloning process is the ligation of linear DNA into a cloning vector. DNA ligations are performed by incubating DNA fragments with appropriately linearized cloning vectors in the presence of buffer, ATP, and DNA ligase. Many parameters affect ligations such as the relative ratio of insert to vector, the quality and type of the DNA ends, the temperature of ligation and the concentration of DNA.
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Piktogramy

Exclamation mark
GHS07

Hasło ostrzegawcze

Warning

Zwroty wskazujące rodzaj zagrożenia

H319

Zwroty wskazujące środki ostrożności

P264 - P280 - P305 + P351 + P338 - P337 + P313

Klasyfikacja zagrożeń

Eye Irrit. 2

Kod klasy składowania

10 - Combustible liquids

Klasa zagrożenia wodnego (WGK)

WGK 3

Temperatura zapłonu (°F)

Not applicable

Temperatura zapłonu (°C)

Not applicable

Certyfikaty analizy (CoA)

Poszukaj Certyfikaty analizy (CoA), wpisując numer partii/serii produktów. Numery serii i partii można znaleźć na etykiecie produktu po słowach „seria” lub „partia”.

Masz już ten produkt?

Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.

Odwiedź Bibliotekę dokumentów

Sambrook, J., et al
Molecular Cloning: A Laboratory Manual, 2, 1-1 (1989)
Ausubel, F. M.
Current Protocols in Molecular Biology, 1, 3-3 (1994)
Lei Wei et al.
Nature microbiology, 5(5), 715-726 (2020-03-11)
Chronic hepatitis B virus (HBV) infections result in 887,000 deaths annually. The central challenge in curing HBV is eradication of the stable covalently closed circular DNA (cccDNA) form of the viral genome, which is formed by the repair of lesion-bearing
Quanxin Long et al.
PLoS pathogens, 13(12), e1006784-e1006784 (2017-12-30)
Hepadnavirus covalently closed circular (ccc) DNA is the bona fide viral transcription template, which plays a pivotal role in viral infection and persistence. Upon infection, the non-replicative cccDNA is converted from the incoming and de novo synthesized viral genomic relaxed
Bradley J Eckelmann et al.
NAR cancer, 2(3), zcaa013-zcaa013 (2020-08-11)
Homologous recombination/end joining (HR/HEJ)-deficient cancers with BRCA mutations utilize alternative DNA double-strand break repair pathways, particularly alternative non-homologous end joining or microhomology-mediated end joining (alt-EJ/MMEJ) during S and G2 cell cycle phases. Depletion of alt-EJ factors, including XRCC1, PARP1 and

Protokoły

DNA Ligation Protocol

Cloning process, joining linear DNA into a vector, is crucial for biotechnological experiments, enabling DNA fragment recombinant technology.

Protokół ligacji DNA

Proces klonowania, łączenie liniowego DNA w wektor, ma kluczowe znaczenie dla eksperymentów biotechnologicznych, umożliwiając technologię rekombinacji fragmentów DNA.

Nasz zespół naukowców ma doświadczenie we wszystkich obszarach badań, w tym w naukach przyrodniczych, materiałoznawstwie, syntezie chemicznej, chromatografii, analityce i wielu innych dziedzinach.

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