Membrane Filtration Media

Molecular Weight Markers, Membrane Filtration Media

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Membrane Filtration Media Molecular Weight Markers

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  • 1 Kb DNA Ladders

    IBI Scientific

    Ready-to-use DNA Ladder (pre-mixed with loading dye) Suitable for sizing double-stranded DNA from 250 bp to 10 Kb with enhanced intensities at 1 Kb and 3 Kb C852A60: Concentration: 2.5 µg / 25 µl; (Recommended loading: 0.5 µg or 5 µl) C852A61: Concentration: 50…

  • EZ-Ladder Molecular Weight Markers

    EZBiolab

  • DNA Markers

    bioWORLD

    bioWorld offers a line of DNA molecular markers for use in electrophoresis of DNA in agarose and polyacrylamide gels. DNA molecular markers are available in four different formulations to give you maximum versatility. Our High-Range mixture contains fragments from 10-50 kb in length, while our…

  • 100 bp DNA Ladders

    IBI Scientific

    Ready-to-use DNA Ladder (pre-mixed with loading dye) Suitable for sizing double-stranded DNA from 100 bp to 3 Kb with enhanced intensity at 500 bp C852A58: Concentration: 2.5 µg / 25 µl; (Recommended loading: 0.5 µg or 5 µl) C852A59: Concentration: 50 µg / 500…

  • 100-1500bp DNA Marker, Original Form

    Bio Basic Inc.

    The 100bp-1kb DNA Ladder consists of 9 fragments ranging from 100-1500 base pair (BP) from one single plasmid. This BP ladder is specially prepared for visualizing small DNA fragments and for quantitative estimation of the DNA fragments on the gel. Recommended Loading: 5uL Storage Buffer:…

  • 100 bp-10 Kb Wide Range DNA Logical Marker, Ready to Use

    Bio Basic Inc.

    The DNA Logic-Ladder contains 16 DNA bands ranging from 100 base pair (bp) to 10 kilobase (kp). The DNA Logic-Ladder was formulated to yield such a pattern that each band contains a LOGIC amount of the DNA fragment that correlates to its size. Thus, to measure both the size and the quantity of a…

  • Lamda DNA / HindIII Plus Marker, Ready to Use

    Bio Basic Inc.

    The Lambda DNA/Hind III Plus marker is developed to have additional three bands of 1.5kb, 1kb and 300bp in the traditional Lambda DNA/ Hind III marker, as requested by many molecular biologists. Each recommended loading contains 0.5mg Lambda DNA and 56 ng of extra DNA (the three extra bands). …

  • 4.1-66kDa Low Range Protein Molecular Weight Marker

    Bio Basic Inc.

    Protein marker, Low Range is a mixture of purified proteins with known amino acid sequences. They are resolved to 9 sharp bands when analyzed by SDS-PAGE (Tris-Glycine) and stained with Coomassie Blue R-250. Reconstituting with 0.1ml loading buffer in 62mM Tris-HCl, ph 7.0, 1mM EDTA, 4% sucrose,…

  • 10-175kDa Wide Range Protein Molecular Weight Marker

    Bio Basic Inc.

    Wide Range Protein Marker/Ladder consists of 11 proteins that resolve into sharp, tight bands in the range of 10-175 kDa. This unique protein ladder allows you to monitor protein separation during electrophoresis, estimate molecular weight of the protein of interest, and evaluate western blot…

  • PageRuler™ Unstained Protein Ladder

    Thermo Scientific Pierce

    Thermo Scientific PageRuler Unstained Protein Ladder is a mixture of 14 recombinant, highly purified, unstained proteins (10kDa to 200kDa) for use as size standards in protein electrophoresis (SDS-PAGE) and Western blotting.

  • 10-240kDa Wide Range 3 Color Prestained Protein Ladder

    Bio Basic Inc.

    The 10-240kDa Wide Range 3 Color Prestained Protein Ladder is a three-color protein standard with 12 pre-stained proteins covering a wide range molecular weights from 10 to 245kDa. Proteins are covalently coupled with a blue chromophore except for two reference bands (one green and one red band at…

  • 100-1500bp DNA Marker, Ready-to-Use

    Bio Basic Inc.

    DNA Marker S, ready-to-use, contains a mix of 6 individual DNA fragments (in base pairs): 100, 250, 500, 750, 1000, 1500bp.

  • 100-1500bp DNA Marker, Original Form

    Bio Basic Inc.

    The DNA 100 bp Ladder Marker consists of 11 fragments ranging from 100-1500 base pair (BP) as a ladder. Each recommended loading will yield at least 30ng DNA for any single band. The intensity of 500 bp band has been increased to serve as a reference for easy identification. This 100 bp DNA Ladder…

  • 100-1500bp DNA Marker, Ready to Use

    Bio Basic Inc.

    The 100bp-1kb DNA Ladder consists of 9 fragments ranging from 100-1500 base pair (BP) from one single plasmid. This BP ladder is specially prepared for visualizing small DNA fragments and for quantitative estimation of the DNA fragments on the gel. Recommended Loading: 6uL Storage Buffer:…

  • 100-3000bp DNA Markers

    Bio Basic Inc.

    The 100 bp DNA ladder consists of 14 liner double stranded DNA bands of 100, 200, 300, 400, 500, 600, 700, 800, 900,1000,1200,1500, 2000, 3000 base pair. This Gen-100 DNA ladder is specially prepared for visualizing of the DNA fragments on the gel. The intensity of 500, 1000, 1500, 2000 and 3000 bp…

  • 50-500bp Low Range DNA Marker

    Bio Basic Inc.

  • 100-5000bp DNA Marker Plus, Ready-to-Use

    Bio Basic Inc.

    9 DNA fragments: 100, 250, 500, 750, 1000, 1500, 2000, 3000, 5000bp.

  • Prestained Protein MW Marker, 10 Proteins (10-180 kDa), 100 Lane

    DGel Sciences

    Broad range: 10 - 180 kDa Size: 500 µl Ready-to-use: Supplied in a loading buffer for direct loading on gels. Easy to identify: includes the 28 & 75 kDa reference bands coupled with respectively a green and orange dye. This Protein Ladder is a mixture of purified…

  • Fluorescent Protein Molecular Weight Marker

    EZBiolab

    EZ-Ladder Fluorescent Protein Molecular Weight Markers for SDS-PAGE contains a total of 9 fluorescent proteins from 14 KD to 200 KD. The product is designed as molecular weight standards for Instant-Bands pre-stained protein samples as well as other fluorescent protein samples. Combining with…

  • PageRuler™ Prestained Protein Ladder, 10 to 180 kDa

    Thermo Scientific Pierce

    Thermo Scientific PageRuler Prestained Protein Ladder is a mixture of ten (10) blue-, orange- and green-stained proteins (10 to 180 kDa) for use as size standards in protein electrophoresis (SDS-PAGE) and Western blotting.

  • Protein MW Marker Wide Range

    Amresco

    Grade: Biotechnology

  • 100 bp-10 Kb Wide Range DNA Logical Marker, Original Form

    Bio Basic Inc.

    The DNA Logic-Ladder contains 16 DNA bands ranging from 100 base pair (bp) to 10 kilobase (kp). The DNA Logic-Ladder was formulated to yield such a pattern that each band contains a LOGIC amount of the DNA fragment that correlates to its size. Thus, to measure both the size and the quantity of a…

  • 25-500bp Low Range DNA Markers

    Bio Basic Inc.

    9 DNA fragments: 25, 50, 75, 100, 150, 200, 300, 400, 500bp The intensity of the 400bp band is increased to yield an internal reference indicator. Usage: 6ul/load containing 75ng of each DNA fragments and 150ng of 400bp band

  • 100-1200bp DNA Markers

    Bio Basic Inc.

    6 DNA fragments: 100, 300, 500, 700, 900, 1200bp The intensity of the 700bp band is increased to yield an internal reference indicator. Usage: 6ul/load containing 75ng of each DNA fragments and 150ng of 700bp band.

  • 100-2000bp DNA Markers

    Bio Basic Inc.

    6 DNA fragments: 100, 250, 500, 750, 1000, 2000bp The intensity of the 750bp band is increased to yield an internal reference indicator. Usage: 6ul/load containing 75ng of each DNA fragments and 150ng of 750bp band.

  • Bluestep™Proteinmarker (Low Range)

    Amresco

    Grade: Electrophoresis

  • 100-1500bp DNA Marker, Ready to Use

    Bio Basic Inc.

    The DNA 100 bp Marker consists of 11 fragments ranging from 100- 1500 base pair (BP). The intensity of 500 bp band has been increased to serve as a reference. This 100 bp Marker is specially prepared for visualizing small DNA fragments on the gel. Recommended Loading: 6ml Storage Buffer:…

  • 14.4-98kDa Mid Range Protein Molecular Weight Marker

    Bio Basic Inc.

    The marker is a lyophilized mixture of six highly purified proteins ranging from 14.4 to 98kDa (14.4, 20, 31, 45, 66.2, 98 kDa). It migrates into six sharp and clear bands when separated by SDS-polyacrylamide gel electrophoresis (SDS-PAGE).

  • 100 BP Ladder

    Amresco

    Grade: Biotechnology

  • 100-600bp Low Range DNA Markers

    Bio Basic Inc.

    6 DNA fragments: 100, 200,300,400,500,600bp The intensity of the 400bp band is increased to yield an internal reference indicator. Ready-to-use. The maker should be loaded on high concentration gels (1.7-2.5% agarose gel or 10% PAGE) to properly view bands of low molecular weight. …

  • 200-1500bp DNA Markers

    Bio Basic Inc.

    200~1500bp DNA Marker E, ready-to-use, contains a mix of 6 individual DNA fragments (in base pairs): 200, 400, 600, 800, 1000, 1500bp, with 800bp as reference. Usage: 6ul/load containing 75ng of each DNA fragments and 150ng of 800bp band.

  • 100 +50bp DNA Marker, Ready to Use

    Bio Basic Inc.

    100 +50bp DNA Marker has 11 unique DNA bands ranging from 50-1500 base pairs (bp). It is specially designed for visualizing DNA bands in the ‘50’-bp position with sizes such as 150bp, 250bp or 350bp. It is helpful when used side by side with the 100bp DNA Ladder (Cat. No. M107) for more…

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