Nucleic Acid Molecular Weight Markers
SIMPLEX SCIENCES ss20 DNA Ladder (100µL)
The ss20 DNA Ladder is an oligo length standard, or single-stranded DNA ladder, ranging from 10 to 200 nucleotides, with 10-nucleotide increments going from 10 to 100 and 20-nucleotide increments going from 120 to 200.
ABclonal Technology Phospho-S6 Ribosomal Protein (RPS6)-S235 Rabbit pAb
Ribosomes, the organelles that catalyze protein synthesis, consist of a small 40S subunit and a large 60S subunit. Together these subunits are composed of 4 RNA species and approximately 80 structurally distinct proteins. This gene encodes a cytoplasmic ribosomal protein that is a component of the 40S subunit. The protein belongs to the S6E family of ribosomal proteins. It is the major substrate of protein kinases in the ribosome, with subsets of five C-terminal serine residues phosphorylated by different protein kinases. Phosphorylation is induced by a wide range of stimuli, including growth factors, tumor-promoting agents, and mitogens. Dephosphorylation occurs at growth arrest. The protein may contribute to the control of cell growth and proliferation through the selective translation of particular classes of mRNA. As is typical for genes encoding ribosomal proteins, there are multiple processed pseudogenes of this gene dispersed through the genome.
ABclonal Technology DL2000 plus DNA Marker
The DL2000 plus DNA Marker is a ready-to-use DNA Marker, which is pre-mixed with loading dye for direct gelloading. This product consists of 6 individual DNA fragments: 100 bp, 250 bp, 500 bp, 750 bp, 1000 bp and 2000 bp, derived from amixture of PCR products and specifically digested plasmid DNA. The 2000 bp and 750 bp fragment are present at increased intensity for easy identification.
nanoViS Nanoscale Sizing Standards Kit - polystyrene bead calibration set for nanoscale flow cytometry (Beckman Coulter, PN D03231)
The nanoViS Nanoscale Sizing Standards Kit (PN D03231) is a set of polystyrene reference beads for calibrating and verifying light-scatter-based nanoscale flow cytometers. The kit provides defined low- and high-scatter bead populations to generate scatter-to-size calibration curves and support routine instrument performance checks.
- Includes low-scatter polystyrene beads: 40 nm, 80 nm, 108 nm, 142 nm.
- Includes high-scatter polystyrene beads: 142 nm, 304 nm, 600 nm, 1020 nm.
- One vial provided for each nominal bead size.
- Enables scatter-to-size calibration using Mie theory.
- Intended for instrument calibration and routine performance verification in nanoscale flow cytometry.
Ubpbio 100 bp DNA Ladder, 500UL
A unique combination of PCR products and a number of proprietary plasmids digested with appropriate restriction enzymes to yield 12 fragments, suitable for use as molecular weight standards for agarose gel electrophoresis. The DNA includes fragments ranging from 100-3,000 base pairs. The 500 and 1,500 base pair bands have increased intensity to serve as reference points. The approximate amount of DNA in each band is provided (0.54 μg per load).
Cayman Chemical DNA Ladderng KIt 24RXN
Apoptosis is associated with the fragmentation of chromosomal DNA into multiples of the 180 bp nucleosomal unit, known as DNA laddering. This kit is designed to maximize extraction of small fragments of DNA with minimal contamination from intact chromatin. The isolated DNA is separated by electrophoresis and can be visualized using ethidium bromide.
Enzo Life Sciences AMPIGENE DNA Ladder 250-10,000 bp (100lanes)
AMPIGENE DNA Ladder 250-10,000 bp contains DNA fragments ranging from 250bp to 10,000bp that can be used as molecular weight standards for agarose gel electrophoresis. The bands are evenly spaced and are intensified at 1,000bp and 3,000bp to serve as easily identifiable reference bands. The approximate mass of DNA in each of the bands is provided, assuming 5µl load, for determining the approximate mass of DNA in samples with comparable intensity and size. Long Term Storage: -20°C.
As One International Inc PCR DNA Ladder, 100-3.000 bp 100 lanes, 1x 500 ul
Convenient ready-to-use dsDNA ladders are supplied in loading buffer. The ladders are suitable for agarose and SDS DNA gels and for both TBE and TAE systems
Revvity Health Sciences Inc AlphaLISA Mouse and Rat C-Peptide Detection Kit, Standard
AlphaLISA Mouse and Rat C-Peptide Detection Kit, Standard
Ubpbio 1 Kb DNA Ladder, 6X500UL
A unique combination of a number of proprietary plasmids digested with appropriate restriction enzymes and PCR products to yield 13 fragments, suitable for use as molecular weight standards for agarose gel electrophoresis. The DNA includes fragments ranging from 250-10,000 base pairs. The 1K and 3K bands have increased intensity to serve as reference points.The approximate amount of DNA in each band is provided (0.5 μg per load).