Nucleic Acid Molecular Weight Markers
Meridian Life Science HYPERLADDER 1 100 LANES
HyperLadder 1kb is a popular ready-to-use molecular weight marker, especially designed for easy size determination. This ready-to-use format reduces handling steps and saves time; simply transfer HyperLadder&trade 1kb.
LICOR IRDye 800CW 2-DG Optical Probe (100 nmol)
IRDye 800CW 2-DG (2-deoxyglucose) is a fluorescent optical imaging agent that has been shown to be reactive with implanted tumors derived from many cell lines including A431, SW620, 3T3-L1, and PC3LMN4. This optical imaging agent has been used for numerous applications, including research pertaining to tumor biology, tumor metastases, diabetes, and arthritis.Cancer cells are often characterized by a high metabolic rate exemplified by an elevated rate of glycolysis. This observation forms the basis for positron emission tomography (PET) using glucose analogues such as 18F-2-deoxy-D-glucose (18FDG) to visualize primary tumors and their metastasis. Radiolabeled 2-deoxy-D-glucose (2-DG) is generally impractical for use in small animal studies of cancer biology. Fluorophore-labeled variants of 2-deoxy-D-glucose have been used with varying degrees of success.
New England Biolabs, Inc. Quick-Load Purple 1 kb DNA Ladder – 1.25 ml
Quick-Load Purple 1 kb DNA Ladder is a pre-mixed, ready-to-load molecular weight DNA marker containing one tracking dye. Tracking dye does not leave a shadow under UV light. Quick-Load Purple 1 kb DNA Ladder consists of proprietary plasmids, which are digested to completion with appropriate restriction enzymes to yield 10 bands suitable for use as molecular weight standards for agarose gel electrophoresis. The digested DNA includes fragments ranging from 0.5 to 10 kb. The 3 kb fragment has increased intensity to serve as reference band.
ABclonal Technology Phospho-S6 Ribosomal Protein (RPS6)-S240/244 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.
New England Biolabs, Inc. PCR Marker – 0.5 ml
The PCR Marker consists of a proprietary plasmid that is digested to completion with appropriate restriction enzymes to yield 5 double-stranded DNA bands suitable for use as molecular weight standards for agarose and acrylamide gel electrophoresis. The digested DNA includes fragments ranging from 50-766 base pairs. Comes supplied with 1 vial of Gel Loading Dye, Purple (6X), no SDS.
TWD Scientific LLC BioX Viral RNA/DNA Kit 100 Reactions/Kit Bottle Packed
BioX Viral RNA/DNA Kit 100 Reactions/Kit Bottle Packed
Waters Corp ssDNA Ladder, 10 to 60-mer, Lyophilized, Resolution Check
This ssDNA 10 to 60 Ladder is a lyophilized mixture containing 10 μg of single-stranded DNA components ranging from 10 to 60-mer. It serves as a performance check and potential system suitability standard for LC-UV and LC-MS analyses, supporting various separation modes like IP-RPLC, HILIC, or IEX.
- Lyophilized mixture of single-stranded DNA.
- Includes 10, 15, 20, 25, 30, 40, 50, and 60-mer DNA components.
- Chemically synthesized components confirmed by LC analysis.
- Performance check and system suitability standard.
- Compatible with LC-UV and LC-MS analyses.
- Can be used for IP-RPLC, HILIC, or IEX separations.
- Store unopened at -20°C ± 10°C.
- Shipping condition is ambient.
- Shelf life of 24 months.
- Reconstituted standard shelf life is 1 week when refrigerated.
- Requires reconstitution in 100 μL nuclease-free water or buffer.
Meridian Life Science HYPERLADDER V 100 LANE
HyperLadder 25bp is a ready-to-use molecular weight marker for size determination of DNA fragments. It is especially designed for short fragments such as apoptotic DNA oligonucleotides. This ready-to-use format reduces handling steps.
New England Biolabs, Inc. 1 kb Plus DNA Ladder for Safe Stains – 1.25 ml
1 kb Plus DNA Ladder for Safe Stains is a pre-mixed, ready-to-load molecular weight marker containing one tracking dye. It has been optimized for use on GelRed, GelGreen and SYBR Safe precast agarose gels. 1 kb Plus DNA Ladder for Safe Stains consists of proprietary plasmids, which are digested to completion with appropriate restriction enzymes to yield 19 bands suitable for use as molecular weight standards for agarose gel electrophoresis. The digested DNA includes fragments ranging from 100 bp to 10 kb. The 0.5, 1.0 and 3.0 kb bands have increased intensity to serve as reference bands.
Agilent Technologies D5000 Ladder. For the analysis of DNA from 100 to 5000 bp. Ladder only.
D5000 Ladder. For the analysis of DNA from 100 to 5000 bp. Ladder only.
TWD Scientific LLC BioX Circulating DNA Kit 1mL 100 Reactions/Kit
BioX Circulating DNA Kit 1mL 100 Reactions/Kit