
Invitrogen™ E-Gel™ EX Agarose Gels
Invitrogen E-Gel EX precast agarose gels are designed for ultrasensitive and convenient DNA and RNA sample electrophoresis in as little as 10 to 20 minutes.

Shipping Condition | Room Temperature |
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Mode of Separation | Molecular Weight |
Gel Type | E-Gel |
Sample Loading Volume | 20 μL |
Product Type | EX Agarose Gel |
Well Design | Single Comb |
Stain Type | SYBR™ Gold |
Wells | 11-well |
Thermo Scientific™ TopVision Agarose Tablets
High quality, multipurpose agarose tablets in blister packaging.

Separation Range | 100 to >30000 bp |
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Product Type | Top Vision Agarose Tablet |
Validated Application | Gel Electrophoresis |
Shelf Life | 2 Years |
Melting Point | 88 °C |
Product Line | TopVision |
Invitrogen™ TrackIt™ 1 Kb Plus DNA Ladder
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Suitable for sizing linear double-stranded DNA fragments from 100 bp to 12 kb

Invitrogen™ TrackIt™ 100 bp DNA Ladder
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Invitrogen TrackIt 100 bp DNA Ladder is ready to use and designed for sizing and approximate quantification of double-stranded DNA in the range of 100 bp to 2,000 bp.

Antibiotic Resistance Bacterial | Ampicillin (AmpR), Kanamycin (KanR) |
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Format | Kit |
Product Type | Cloning Kit |
Cloning Method | TOPO™-TA |
Product Line | TOPO™ |
Invitrogen™ TOPO™ TA Cloning™ Kit for Sequencing, without competent cells
Provides a highly efficient, 5-minute, one-step cloning strategy (TOPO Cloning) for the direct insertion of Taq polymerase–amplified PCR products into a plasmid vector for sequencing

Invitrogen™ SYBR™ Safe DNA Gel Stain
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Highly sensitive stain for visualization of DNA in agarose or acrylamide gels
Thermo Scientific™ GeneRuler 1 kb DNA Ladder
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This product offers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”
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Perform sizing and approximate quantification of a wide range of double-stranded DNA on agarose gels with this mixture of chromatography-purified individual DNA fragments.
Gel Type | Agarose |
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Product Type | DNA Ladder |
Ready to Load | No |
Label or Dye | Xylene Cyanol FF, Bromophenol Blue, Orange G |
Green Features | Sustainable packaging |
Concentration | 6X |
Size Range | 250 to 10000 bp |
Gel Compatibility | Agarose Gels |
Product Line | GeneRuler |
Thermo Scientific™ GeneRuler 100 bp DNA Ladder
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This product offers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”
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This product offers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”
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Perform sizing and approximate quantification of a wide range of double-stranded DNA on agarose or polyacrylamide gels.
Gel Type | Agarose |
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Product Type | DNA Ladder |
Ready to Load | No |
Label or Dye | Xylene Cyanol FF, Bromophenol Blue, Orange G |
Green Features | Sustainable packaging |
Concentration | 6X |
Size Range | 100 to 1000 bp |
Gel Compatibility | Agarose Gels |
Product Line | GeneRuler |
Invitrogen™ Qubit™ 4 Starter Packages, with WiFi
Accurately quantify protein, dsDNA, and RNA with the Qubit 4 Protein BR, Quantitation, NGS, and RNA IQ Starter Kits, which feature a fluorescent dye that emits signal only when bound to its target molecule, minimizing the effect of contaminants.
Quantity | 1 kit |
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Product Line | Qubit |
Invitrogen™ Qubit™ Flex Starter Packages
Measure fluorescence simultaneously, and reduce assay variability, with the Qubit Flex NGS and Flex Quantitation Starter Kits, which offer highly accurate quantification of DNA, RNA, microRNA, and protein using the Qubit Flex Fluorometer .
Quantity | 1 kit |
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Excitation Wavelength | 460 to 480 nm (Blue LED), 620 to 640 nm (Red LED) |
Product Line | Qubit |
Invitrogen™ Qubit™ 4 Fluorometer, with WiFi
Qubit™ 4 Flurometer with WiFi is designed to accurately measure DNA, RNA, and protein quantity, and now also RNA integrity and quality. Re-engineered to enable data transfer via WiFi as well as to run the Qubit™ RNA IQ (integrity & quality) assay.
Invitrogen™ Qubit™ Flex Fluorometer
Benchtop fluorometer designed for highly accurate quantification of DNA, RNA, microRNA, and protein. With the Qubit Flex Fluorometer you have the flexibility to directly measure fluorescence of up to eight samples simultaneously, which reduces assay variability.
Invitrogen™ TOPO™ TA Cloning™ Kit for Sequencing, with One Shot™ TOP10 Chemically Competent E. coli
Provides a highly efficient, 5-minute, one-step cloning strategy (TOPO Cloning) for the direct insertion of Taq polymerase–amplified PCR products into a plasmid vector for sequencing
Format | Kit |
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Product Type | Cloning Kit |
Cloning Method | TOPO™-TA |
Bacterial or Yeast Strain | TOP10 |
Vector | TOPO-TA Cloning Vectors |
Product Line | One Shot™ |
Invitrogen™ Zero Blunt™ TOPO™ PCR Cloning Kit, with One Shot™ TOP10 Chemically Competent E. coli cells
Provides a highly efficient, 5-minute, one-step cloning strategy (TOPO Cloning) for the direct insertion of blunt-ended PCR products amplified with proofreading thermostable polymerases into a plasmid vector
Promoter | SP6 |
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Content And Storage | Box 1: • Linearized and topoisomerase I-activated pCR™Blunt II-TOPO™ vector • Salt solution • dNTPs • Control template • M13 forward and reverse primers • Sterile water Store at -5 to -30°C. All reagents are stable for 6 months when properly stored. Box 2: • One Shot™ Chemically Competent or Electrocomp™ E. coli • S.O.C. medium • Supercoiled pUC19 control plasmid Store at -68 to -85°C. |
Format | Kit |
Product Type | PCR Cloning Kit |
Cloning Method | Blunt TOPO™ |
Bacterial or Yeast Strain | TOP10 |
Cell Type | Chemically Competent |