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DIUTPS-RO

Roche

Digoxigenin-11-dUTP, alkali-stable

Synonim(y):

Digoxigenin-11-dUTP, alkali-labile

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About This Item

Kod UNSPSC:
41105500

Próba

≥85% (HPLC)

Poziom jakości

Postać

solution

masa cząsteczkowa

Mr 1090.7

opakowanie

pkg of 125 μL (11558706910 [1 mM])
pkg of 5 × 125 μL (11570013910 [5x1 mM])
pkg of 25 μL (11093088910 [1 mM])

producent / nazwa handlowa

Roche

λmaks.

222 and 292 nm
22430 and 8780

temp. przechowywania

−20°C

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Opis ogólny

Digoxigenin-11-dUTP, alkali-stable is provided in 1 mM tetralithium salt, solution.

Zastosowanie

Digoxigenin-11-dUTP, alkali-stable has been used to label probes for
fluorescent in situ hHybridization (FISH) and polymerase chain reaction (PCR)
Note: When this nucleotide is subjected to 0.1 - 0.5 NaOH at +15 to +25°C, the DIG moiety will remain attached. It is therefore ideal for use in DIG-labeled DNA that needs to survive exposure to alkaline treatment. However, if you intend to make a DIG-labeled probe that can be removed by alkali denaturation (e.g ., during stripping and reprobing of blots), do not use this alkali-stable preparation. Instead, use the alkali-labile form of DIG-11-dUTP.

Działania biochem./fizjol.

Digoxigenin (DIG)-11-deoxyuridine triphosphate (dUTP) replaces deoxythymidine triphosphate (dTTP) in the random-primed DNA labeling reaction or in nick translation in a ratio of 35% DIG-11-dUTP and 65% dTTP. DIG-11-dUTP can also replace dTTP in labeling during polymerase chain reaction (PCR) (e.g., with Taq DNA Polymerase), 3′-tailing (with terminal transferase) and cDNA synthesis (e.g., with transcriptor or M-MuLV reverse transcriptase). It is ideal as a substrate for DNA polymerase, Taq DNA polymerase, terminal transferase and reverse transcriptase.

Cechy i korzyści

Digoxigenin is bound to deoxyuridine triphosphate via an alkali-resistant ether linkage.

Resistance to alkali: The preparation is stable in the presence of 0.1 - 0.5M NaOH at +15 to +25°C.

Jakość

Typical analysis: At least 85% DIG-11-dUTP (HPLC, area%).
Function tested by RPL.

Uwaga dotycząca przygotowania

Working solution: We recommend to prepare a deoxynucleotide mix containing dATP, dCTP, dGTP, dTTP (10 mM, each); (e.g., for the preparation of 100 μl nucleotide mix add 10 μl of dATP, dCTP, dGTP, dTTP (each) to 60 μl Water, PCR Grade).
Storage conditions (working solution): A decomposition of approx. 5% may occur within 4 weeks at 15 to 25 °C.

Inne uwagi

For life science research only. Not for use in diagnostic procedures.
This page may contain text that has been machine translated.

Kod klasy składowania

12 - Non Combustible Liquids

Klasa zagrożenia wodnego (WGK)

nwg

Temperatura zapłonu (°F)

does not flash

Temperatura zapłonu (°C)

does not flash


Certyfikaty analizy (CoA)

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Odwiedź Bibliotekę dokumentów

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Current biology : CB, 20(23), 2067-2077 (2010-11-16)
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Yingxiang Wang et al.
PLoS genetics, 8(11), e1003039-e1003039 (2012-11-13)
During meiotic recombination, induced double-strand breaks (DSBs) are processed into crossovers (COs) and non-COs (NCO); the former are required for proper chromosome segregation and fertility. DNA synthesis is essential in current models of meiotic recombination pathways and includes only leading

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