DBCO-PEG2-NHS ester is a click chemistry PEG reagent containing NHS ester that is able to react specifically and efficiently with primary amines (e.g. the side chain of lysine residues or aminosilane-coated surfaces) at neutral or slightly basic condition to form a covalent bond. The hydrophilic PEG spacer arm improves water solubility and provides a long and flexible connection that minimizes steric hindrance involved with ligation. DBCO is commonly used for copper-free Click Chemistry reactions. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Detail
DBCO-PEG2-NHS ester is a click chemistry PEG reagent containing NHS ester that is able to react specifically and efficiently with primary amines (e.g. the side chain of lysine residues or aminosilane-coated surfaces) at neutral or slightly basic condition to form a covalent bond. The hydrophilic PEG spacer arm improves water solubility and provides a long and flexible connection that minimizes steric hindrance involved with ligation. DBCO is commonly used for copper-free Click Chemistry reactions. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
[DM2160] FluoroBand™ 100 bp Fluorescent DNA Ladder, 500 μl
Product Info
Document
Product Info
Description
The DM2160 FluoroBand™ 100 bp 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 DM2160 is composed of 11 individual DNA fragments: 1.5k, 1k, 900, 800, 700, 600, 500, 400, 300, 200 and 100 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 (1.5 kb and 500 bp) for easier reference. In addition, two tracking dyes, Xylene cyanol FF and Orange G which mimic the migration of 4,000 bp and 50 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
Sharp bands
Quick reference— enhanced bands
Ready-to-use— premixed with loading dye for direct loading
Stable— room temperature storage over 6 months
Directly observed by UV or blue light— premixed with high sensitive DNA fluorescent dye
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
100 ~ 1,500 bp
Concentration
52.2 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
Document
The DM2160 FluoroBand™ 100 bp 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 DM2160 is composed of 11 individual DNA fragments: 1.5k, 1k, 900, 800, 700, 600, 500, 400, 300, 200 and 100 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 (1.5 kb and 500 bp) for easier reference. In addition, two tracking dyes, Xylene cyanol FF and Orange G which mimic the migration of 4,000 bp and 50 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.
A reagent dispensing device which allows a full liter of constant reagent delivery
Permagen Reagent Trough Birdfeeder Kit with Bottle
The Permagen Reagent Trough Birdfeeder Cartridge and Bottle is a device to deliver 1 liter of reagent on the Biomek FX and NX Laboratory Automation Workstations. The unit fits on any standard ALP stand as well
Extended version or Standard available, extended designed to be refilled outside liquid handler, modification to machine may be necessary
Self-leveling fluid line assures the trough will have adequate volume
Hooks onto a Beckman® ALP stand or deck
ANSI/ SBS compliant footprint
Will stand up on bench to refill etc.
Available in white or black trough
Made in the USA
Pull down menu to choose product. Available in Extended version (black or white), standard version in white, or valve only
Please contact us for volume discounts, OEM opportunities, or private labeling.
Document
A reagent dispensing device which allows a full liter of constant reagent delivery
