rna ladders

0.5-10 Kb RNA Ladder

Category: Products & Services > Controls, Standards & Ladders > Nucleic Acid Ladders > RNA Ladders

0.5-10 Kb RNA Ladder is suitable for sizing single-stranded RNA ranging from 0.5 kb to 10 kb in glyoxal or formaldehyde agarose gels. The ladder consists of nine bands in even increments (0.5, 1, 1.5, 2, 3, 4, 6, 8, and 10 kb) to simplify size estimation. The 1.5 kb band is more intense than the other bands, allowing easy orientation and identification of RNA bands on the gel. All RNA molecules in the ladder are polyA-tailed (40 nt) for convenient use as control templates for cDNA synthesis.

Catalog: 15623-200
Size: 75 µg

0.1-2 Kb RNA Ladder

Category: Products & Services > Controls, Standards & Ladders > Nucleic Acid Ladders > RNA Ladders

0.1-2 Kb RNA Ladder is suitable for sizing single-stranded RNA from 0.1 to 2 kb in glyoxal or formaldehyde agarose gels. The ladder consists of ten bands in even increments (0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.8, 1.0, 1.5, and 2.0 kb) to simplify size estimation. The 0.3 kb band is more intense than the other bands, allowing easy orientation and identification of RNA bands on the gel. All RNA molecules in the ladder are polyA-tailed (40 nt) for convenient use as control templates for cDNA synthesis.

Catalog: 15623-100
Size: 75 µg

ERCC RNA Spike-In Mix

Category: Products & Services > Controls, Standards & Ladders > Control Primers, Primer⁄Probe Sets & Templates

Variation in RNA expression data can be attributed to a variety of factors including the quality of the starting material, the level of cellularity and RNA yield, the platform employed, and the person performing the experiment. To control for these sources of variability, a common set of external RNA controls has been developed by the External RNA Controls Consortium (ERCC), an ad-hoc group of academic, private, and public organizations hosted by the National Institute of Standards and Technology (NIST). The controls consist of a set of unlabeled, polyadenylated transcripts designed to be adde...

Catalog: 4456740
Size: 1 kit

TaqMan® Ribosomal RNA Control Reagents

Category: Products & Services > Controls, Standards & Ladders > Control Primers, Primer⁄Probe Sets & Templates

Applied Biosystems® TaqMan® Ribosomal RNA Control Reagents are designed to detect the 18S ribosomal RNA (rRNA) gene. The TaqMan® probe and primer sequences were designed following Rapid Assay Development Guidelines. The TaqMan® probe and primer sequences are conserved among a diverse group of eukaryotes including human, rat, mouse, Xenopus, Saccharomyces, Giardia, and Arabidopsis. Ribosomal RNA levels provide an endogenous control for PCR quantitation studies. • Pre-designed primers and TaqMan® probe eliminate assay design • Rapid Assay Development Guidelines can minimize optimization time • S...

Catalog: 4308329
Size: 1000 reactions