Propargyl-PEG5-acid has a propargyl group at one end and an acid group at the other end. The acid can react with primary amines to form a stable amide bond, activation will be needed. The PEG units enhances solubility of the molecule in aqueous environment. The propargyl group can be linked to azide-containing biomolecules via Click Chemistry. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Propargyl-PEG5-acid has a propargyl group at one end and an acid group at the other end. The acid can react with primary amines to form a stable amide bond, activation will be needed. The PEG units enhances solubility of the molecule in aqueous environment. The propargyl group can be linked to azide-containing biomolecules via Click Chemistry. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
029172 Oxidase Test Reagent
Usage: For Oxidase Test.
Specification:10pcs/box
10pcs/box
Description
The DM3160 FluoroBand™ 1KB (0.25-10 kb) Fluorescent DNA Ladder is a ready-to-use DNA ladder, which is pre-mixed with high sensitivity DNA binding fluorescent dye and loading dye for direct gel loading. The DNA ladder DM3160 is composed of 13 individual DNA fragments: 10k, 8k, 6k, 5k, 4k, 3k, 2.5k, 2k, 1.5k, 1k, 750, 500, and 250 bp derived from a mixture of PCR products and specifically digested plasmid DNA; these bands can be visualized when illuminated with 470 nm blue light or UV light. This product contains two enhanced bands (3 kb and 1 kb) for easier reference. In addition, two tracking dyes, Xylene cyanol FF and Bromophenol blue which mimic the migration of 4,000 bp and 500 bp dsDNA during electrophoresis are also added for real time monitoring. Real time observation of the electrophoresis is also possible if compatible light source is fitted to the electrophoresis tank.
Features
Source
Phenol extracted PCR products and dsDNA digested with specific restriction enzymes, equilibrated in 10 mM Tris-HCl (pH 8.0) and 10 mM EDTA.
Range
250 ~ 10,000 bp
Concentration
50 µg/ 500 µl
Recommended loading volume
5 µl/ well
Storage
Protected from light
Room temperature for 6 months
4°C for 12 months
-20°C for 24 months
The DM3160 FluoroBand™ 1KB (0.25-10 kb) Fluorescent DNA Ladder is a ready-to-use DNA ladder, which is pre-mixed with high sensitivity DNA binding fluorescent dye and loading dye for direct gel loading. The DNA ladder DM3160 is composed of 13 individual DNA fragments: 10k, 8k, 6k, 5k, 4k, 3k, 2.5k, 2k, 1.5k, 1k, 750, 500, and 250 bp derived from a mixture of PCR products and specifically digested plasmid DNA; these bands can be visualized when illuminated with 470 nm blue light or UV light. This product contains two enhanced bands (3 kb and 1 kb) for easier reference. In addition, two tracking dyes, Xylene cyanol FF and Bromophenol blue which mimic the migration of 4,000 bp and 500 bp dsDNA during electrophoresis are also added for real time monitoring. Real time observation of the electrophoresis is also possible if compatible light source is fitted to the electrophoresis tank.
Opentrons Flex 1-Channel pipettes enable highly accurate pipetting, optimized for automation.
Flex pipettes use air displacement technology to offer highly accurate pipetting with pipette volume ranges from 1 to 50 µL and 5 to 1000 μL. Smart sensors support automatic calibration, real-time positioning, and error detection. Choose the pipettes that fit your workflow — the gantry supports any two Flex 1-Channel or 8-Channel Pipettes — and swap them out yourself when your workflow changes.
Opentrons Flex 1-Channel pipettes enable highly accurate pipetting, optimized for automation.
Flex pipettes use air displacement technology to offer highly accurate pipetting with pipette volume ranges from 1 to 50 µL and 5 to 1000 μL. Smart sensors support automatic calibration, real-time positioning, and error detection. Choose the pipettes that fit your workflow — the gantry supports any two Flex 1-Channel or 8-Channel Pipettes — and swap them out yourself when your workflow changes.
