30259 Results for: "agarose+powder"

Supplier: MP Biomedicals

Agarose for electrophoresis

Supplier: Aladdin Scientific

Agarose, wide range (multipurpose)

Supplier: Cytiva

Agarose NA has been prepared to give the optimal combination of these properties: Reliable separation of nucleic acids; low inhibition of enzyme activity on recovered material; and high gel strength.

Supplier: Thermo Scientific Chemicals

Agarose 6% B - CL, cross-linked, beads

Supplier: Thermo Scientific Chemicals

Agarose 4% B - CL, cross-linked, beads

Supplier: Thermo Scientific Chemicals

Agarose MS8 molecular sieve grade, for small DNA fragments

Supplier: IBI Scientific

Ultra Sieve Agarose is designed for high resolution electrophoresis where resolution of polyacrylamide gels are needed. Ultra Sieve Agarose improves clarity of gels and enhances visualization, even at high concentrations. Ultra Sieve Agarose has low viscosity, therefore high concentration gels can be made with high resolving capacity. The high gel strength, low concentration of 1.0-1.5% can also be made. Using TAE buffer, make a 1.8% gel for 400-1200bp, 3.0% gel for 150-800bp, and 4.5% gel for 15-400bp. To achieve the best resolution, store ultra sieve gels at +4-8°C for 30 minutes prior to use.

Supplier: RPI

For DNA/RNA fragments from 200-800bp.

Supplier: RPI

For DNA/RNA fragments > 1000bp

Supplier: IBI Scientific

IBI Basic Agarose is a molecular biology grade agarose ideal for use in standard electrophoresis procedures such as rapid separation of DNA and RNA fragments, PCR products, preparation of plasmids and for screening, cloning and blotting techniques.

Supplier: Thermo Scientific Chemicals

Agarose for electrophoresis low electroendosmosis (EEO) (Mr <= 0.10)

Supplier: Aladdin Scientific

Agarose, high resolution DNase, RNase, NICKase, none detected

Supplier: Thermo Scientific Chemicals

For standard DNA applications

Supplier: Thermo Scientific Chemicals

Agarose for electrophoresis, for electrophoresis medium electroendosmosis (EEO) (Mr = 0.16 - 0.19)

Supplier: Aladdin Scientific

Agar belongs to the galactan polysaccharides, which make up the intracellular matrix in red seaweeds/marine algae belonging to class Rhodophyta. Agar is naturally slightly sulfated, and is a complex mixture of polysaccharides. Agarose is a neutral polymer component of agar. Heating of agarose gives rise to solution form which on cooling sets into gel form. Gel formation occurs due to double helical formation from molecular chains, which forms a water-immobilizing network.

Supplier: RPI

For DNA/RNA fragments > 1000 bp.

Supplier: Thermo Scientific Chemicals

Agarose for electrophoresis medium-low electroendosmosis (EEO) (Mr = 0.12)

Supplier: VWR

Agarose I™ is for routine nucleic acid analytical/preparative applications.

Supplier: VWR

Agarose SFR™ (Super Fine Resolution) is a high resolution sieving agarose with excellent clarity. DNA bands differing in size by 2% can be resolved in the range of 200 bp to 1000 bp.

Supplier: GeneMate

GeneMate 3:1 Agarose is a molecular screening agarose designed to have a larger gel network than GeneMate Hi-Res and is recommended for use in separating DNA fragments smaller than 1000 bp

Supplier: VWR

A quality general application agarose that provides good resolution and is cost-effective for high volume users.

Supplier: GeneMate

Low melting temperature agaroses result from a derivatization process by organic synthesis, which generates methoxylate groups from the basic agarose structure. This results in agaroses with low melting and gelling temperatures when compared to standard agaroses. Why use a low melting point agarose? The low melting temperature allows for the recovery of nucleic acids below their denaturing temperature, thus preventing damage to the nucleic acid. Low gelling temperature ensures the agarose will be in a liquid state at a temperature range where in-gel manipulations can be performed without prior extraction of the DNA from the gel slice. GeneMate LowMelt has the highest melting and gelling temperatures in this class of low melt agaroses, as well as the highest gel strength.

Supplier: GeneMate

GeneMate LowMelt GQA is a low melting temperature agarose with the highest resolving capacity for large DNA fragments >1000bp, including PCR products. This agarose is Genetic Quality Analyzed (GQA) and carries that certification. This ensures that in-gel applications can be performed in remelted agarose, avoiding difficult DNA extraction steps. GeneMate LowMelt GQA agarose is ideal for digestion by agarose enzymes, making it very easy to recover large DNA fragments suitable for cloning or enzymatic processing.

Supplier: VWR International

These funnels have large diameter stems for fast powder transfer.

Supplier: VWR International

Polypropylene funnels are steam autoclavable at 121°C (250°F).

Supplier: VWR International

Funnels comes with short, wide stem, and are useful for adding powder chemical to reaction vessels.

Supplier: VWR

For more convenient gel casting, VWR® also offers Agarose I™ in 500 mg tablet form. Just add the required number of tablets to either TBE or TAE, mix until completely dissolved, heat and pour a gel. Tablets eliminate the weighing of agarose for the preparation of 0.5%, 1.0%, 1.5% and 2.0% gels.

Supplier: Diversified Biotech

Better sieving than agarose, 1 gram Synergel = 2 grams agarose.High Resolution

Supplier: Electron Microscopy Sciences

Agarose I™ is standard melting/gelling agarose, suitable for routine nucleic acid analytical/preservative applications

Supplier: GeneMate

GeneMate ME Agarose has an intermediate EEO value (higher than GeneMate LE), making it ideal for nucleic acid electrophoresis and protein electrophoresis (serum protein and immunoelectrophoresis.) Sulfate: 0.2%.