The RNA28SN2 FISH probe is designed to hybridize to the RNA28SN2 gene and is primarily used for detecting amplifications and deletions associated with the gene. This probe is FISH confirmed on normal peripheral blood metaphase spreads and interphase nuclei. The probe can be labeled in one of five colors. Each probe is sold in a 20 test kit (approximately 20 slides - 22x22 mm area) and includes hybridization buffer. Please note that due to design optimizations, prices are subject to change.

SKU Test Kits Buffer Dye Color Order Now
RNA28SN2-20-OR  (Standard Design) 20 (40 μL) 200 μL
RNA28SN2-20-RE 20 (40 μL) 200 μL
RNA28SN2-20-GO 20 (40 μL) 200 μL
RNA28SN2-20-GR 20 (40 μL) 200 μL
RNA28SN2-20-AQ 20 (40 μL) 200 μL
RNA28SN2-20-DIG 20 (40 μL) 200 μL
RNA28SN2-20-BIO 20 (40 μL) 200 μL

Gene Summary

45S ribosomal DNA (rDNA) arrays, or clusters, are present on human chromosomes 13, 14, 15, 21 and 22, designated RNR1 through RNR5, respectively. Each cluster consists of multiple 45S rDNA repeat units that vary in number among individuals and chromosomes, with total diploid copy number estimates ranging from 60 to >800 repeat units in a human genome. The 45S rDNA repeat unit encodes a 45S rRNA precursor, transcribed by RNA polymerase I, which is processed to form the 18S, 5.8S and 28S rRNAs. This gene represents a copy of the 28S ribosomal RNA on chromosome 21. [provided by RefSeq, Mar 2017]

Gene Details

Gene Symbol: RNA28SN2

Gene Name: RNA, 28S Ribosomal N2

Locus: 21p11.2

FISH Probe Protocols

Protocol, Procedure, or Form Name Last Modified Download

Scientific Citations

There are currently no FISH related citations for this gene.

Product Details

Product: RNA28SN2 FISH Probe

Test Kits: 20 (40 μL)

ISH Buffer: 200 μL


Material Safety Data Sheet: MSDS.pdf

Turnaround Time: 7-10 Business Days

Shipping Time: 1-2 Day Expedited Shipping