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Hľadali ste: Markery molekulární

Molecular-weight size markers are a set of standards used to identify the approximate size of a molecule run on a gel during electrophoresis, using the principle that molecular weight is inversely proportional to migration rate through a gel matrix. The molecular weight markers offered are ideal for verification of PCR products, for size analysis of digested DNA, and easy band identification of a number of different fragments. Certain models are available pre-mixed with loading dye.

Molecular-weight size markers are a set of standards used to identify the approximate size of a molecule run on a gel during electrophoresis, using the principle that molecular weight is inversely proportional to migration rate through a gel matrix. The molecular weight markers offered are ideal for verification of PCR products, for size analysis of digested DNA, and easy band identification of a number of different fragments. Certain models are available pre-mixed with loading dye.


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Katalógové číslo: (ROCKMB-104-0500)
Dodávateľ: ROCKLAND
Opis: Lambda phage consists of a virus particle including a head (also known as a capsid), a tail and tail fibres. The head contains the phage's double-stranded circular DNA genome. The phage particle recognises and binds to its host <i>E.coli</i> causing DNA in the head of the phage to be ejected through the tail into the cytoplasm of the bacterial cell. Lambda phage DNA is commonly used as a DNA molecular weight marker. Digestion of the lambda phage genome with HindIII produces a set of 8 fragments consisting of 125, 560, 2000, 2300, 4300, 9400, and 23000 base pairs.
Merná jednotka: 1 * 500 µG


Katalógové číslo: (ENZOENZGEN1010100)
Dodávateľ: ENZO LIFE SCIENCES
Opis: AMPIGENE® DNA ladder contains DNA fragments ranging from 100 bp to 1500 bp that can be used as molecular weight standards for agarose gel electrophoresis. The bands are evenly spaced and are intensified at 500 bp and 1500 bpto serve as easily identifiable reference bands. The approximate mass of DNA in each of the bands is provided, assuming 5 µl load, for determining the approximate mass of DNA in samples with comparable intensity and sizes.
Merná jednotka: 1 * 1 SET

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Katalógové číslo: (ENZOENZGEN1040100)
Dodávateľ: ENZO LIFE SCIENCES
Opis: AMPIGENE® DNA ladder contains DNA fragments ranging from 100 bp to 10000 bp that can be used as molecular weight standards for agarose gel electrophoresis. The bands are evenly spaced and are intensified at 500 bp, 1500 bp and 3000 bp to serve as easily identifiable reference bands. The approximate mass of DNA in each of the bands is provided, assuming 5 µl load, for determining the approximate mass of DNA in samples with comparable intensity and sizes.
Merná jednotka: 1 * 1 SET

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Dodávateľ: Thermo Fisher Scientific
Opis: Thermo Scientific™ GeneRuler™ and O'GeneRuler™ DNA ladders are mixtures of chromatography-purified individual DNA fragments. The GeneRuler™ line includes the most popular ladders, such as the 100 bp and 1 kb DNA Ladder. GeneRuler™ DNA ladders are available in two formats: Conventional (provided in TE buffer) and a ready-to-use format (premixed with 6X DNA Loading Dye which contains bromophenol blue and xylene cyanol FF). O'GeneRuler™ DNA ladders are another ready-to-use version of GeneRuler™ DNA ladders that are premixed with 6X Orange DNA Loading Dye.

Katalógové číslo: (786-209)
Dodávateľ: G BIOSCIENCES
Opis: The Apoptotic DNA Ladder Kit contains the reagents necessary for the preparation of cellular fractions for the production of apoptosis nucleosomal DNA ladders. The kit does not require toxic phenol and DNA ladder is prepared either with or without genomic DNA.
Merná jednotka: 1 * 1 KIT


Katalógové číslo: (PIER26634)
Dodávateľ: Thermo Fisher Scientific
Opis: The Spectra™ Multicolour Broad Range Protein Ladder is a 4-colour protein standard containing 10 prestained proteins (10 to 260 kDa) for use in gel electrophoresis and Western blotting.
Merná jednotka: 1 * 1 items


Katalógové číslo: (EDVO752)
Dodávateľ: EDVOTEK
Opis: For 20 gels.
Merná jednotka: 1 * 20 µG

Dodávateľ: AAT BIOQUEST
Opis: ReadiUse™ 100 bp DNA ladder is a ready-to-use DNA ladder, which is pre-mixed with loading dye for direct gel loading.

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Dodávateľ: BIOTIUM
Opis: DNA ladders in TE buffer are used for sizing linear double-stranded DNA fragments separated by gel electrophoresis. The 1 kb DNA ladder is suitable for sizing DNA fragments from 250 bp to 10 kb, while the 100 bp DNA ladder is suitable for sizing DNA fragments from 100 bp to 1500 bp.

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Katalógové číslo: (AATB17750)
Dodávateľ: AAT BIOQUEST
Opis: The Gelite™ 50 bp DNA Ladder is ideal for sizing and approximating the mass of double-stranded DNA within the 50 to 1500 bp range on agarose or polyacrylamide gels.
Merná jednotka: 1 * 0,5 mL

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Katalógové číslo: (AATB18015)
Dodávateľ: AAT BIOQUEST
Opis: The ProLite™ 5 to 245 kD protein ladder is a high-quality three-colour protein standard consisting of 13 prestained proteins.
Merná jednotka: 1 * 100 µl

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Dodávateľ: EDVOTEK
Opis: 20 µg for 20 gels.

Dodávateľ: LONZA
Opis: Lonza SimplyLoad™ DNA ladders are ready to load directly onto the gel to maximise time and convenience. Each band has an ideal 50% G-C content for rapid, precise sizing and sharp resolution. Free from contaminating plasmid DNA so they have minimal background.

Katalógové číslo: (PIER26619)
Dodávateľ: Thermo Fisher Scientific
Opis: PageRuler™ Plus pre-stained protein ladders are a mixture of nine blue-, orange- and green-stained proteins (10 to 250 kDa) for use as size standards in protein electrophoresis (SDS-PAGE) and Western blotting.
Merná jednotka: 1 * 1 items

Dodávateľ: Thermo Fisher Scientific
Opis: PageRuler™ pre-stained protein ladders are a mixture of ten blue-, orange- and green-stained proteins (10 to 180 kDa) for use as size standards in protein electrophoresis (SDS-PAGE) and Western blotting.
Katalógové číslo: (AATB17760)
Dodávateľ: AAT BIOQUEST
Opis: The Gelite™ 100 bp to 1 kb DNA ladder is designed to help size and estimate the mass of double-stranded DNA and PCR products within the 100 to 10000 base pair range on agarose or polyacrylamide gels.
Merná jednotka: 1 * 0,5 mL

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