Soluciones etBr, Sustituto Bromuro
GelRed Nucleic Acid Gel Stain
GelRed Nucleic Acid Gel Stain in Water 0,5ml
GelRed is an ultra sensitive, extremely stable and environmentally safe fluorescent nucleic acid dye designed to replace the highly toxic ethidium bromide (EB) for staining dsDNA, ssDNA or RNA in agarose gels or polyacrylamide gels. GelRed is far more sensitive than EB without requiring a destaining step.
Concentration: supplied as 10,000X solution in water.
Código:: 41003SKU: 41003
SiZer™ 1500 bp/ 50 Kb DNA Marker
50 kb DNA Marker is composed of 17 individual DNA fragments which are re-dissolved instorage buffer.
The50 kb DNA Ladder has a number of proprietary plasmids which are digested tocompletion with appropriate restriction enzymes to yield 17 bands suitable for use asmolecular weight standards for agarose gel electrophoresis.The 50 kb DNA Ladder wasdesigned for qualitative and approximately quantification of DNA mass. There are nounspecific bands besides the fragments. The 3000 bp fragment is used a reference band.
Usage:max. 1 μg/lane
Storage Buffer:10 mM Tris-HCl (pH 8.0),1.0 mM EDTA, 50mM NaCl
Tracking Dye:6X DNA Loading dye as separate vial included
Number of bands: 17 fragments
Loading:0.5-max. 1.2 μg/ lane in 0,8-2.5 % Agarose. We recommend to addtheloading dye in amount 1/10 from the DNA Ladder volume.
Transportation:shipped on blue ice or room temperature
Storage:at-20°C for24 months.