Hybridization Oven
Hybridization Oven - Related Videos
03:26
Probe Hybridization and Signal Amplification in RNA In Situ Hybridization: A Technique for Detecting Specific RNA Sequences in Tissue Sections
0 Views •
2023
This video describes a sequential hybridization strategy that involves hybridizing mRNA probes to specific target mRNA. Following probe hybridization, signal amplification is performed to enhance resolution via reduction of signal-to-noise ratio during RNA-CISH of histological samples.
12:21
MicroRNA In situ Hybridization for Formalin Fixed Kidney Tissues
0 Views •
Cited by 11 •
2013
This article describes an in situ hybridization protocol optimized for colormetric detection of microRNA expression in formalin fixed kidney sections.
10:15
Multiplex PCR and Reverse Line Blot Hybridization Assay (mPCR/RLB)
0 Views •
Cited by 21 •
2011
An inexpensive, high throughput method for simultaneous detection of up to 43 molecular targets is described. Applications of mPCR/RLB include microbial typing and detection of multiple pathogens from clinical samples.
03:24
Hybridization of Atomic Orbitals I
0 Views •
2020
The mathematical expression known as the wave function, ψ, contains information about each orbital and the wavelike properties of electrons in an isolated atom. When atoms are bound together in a molecule, the wave functions combine to produce new mathematical descriptions that have different shapes. This process of combining the wave functions for atomic orbitals is called hybridization and is mathematically accomplished by the linear combination of atomic orbitals. The new orbitals that...
03:35
Hybridization of Atomic Orbitals II
0 Views •
2020
sp3d and sp3d 2 Hybridization To describe the five bonding orbitals in a trigonal bipyramidal arrangement, we must use five of the valence shell atomic orbitals (the s orbital, the three p orbitals, and one of the d orbitals), which gives five sp3d hybrid orbitals. With an octahedral arrangement of six hybrid orbitals, we must use six valence shell atomic orbitals (the s orbital, the three p orbitals, and two of the d orbitals in its valence shell), which gives six sp3d 2 hybrid orbitals.
FAQs
Temperature uniformity and gentle rotation address two separate sources of variation: unequal heating and incomplete sample mixing. Consistent thermal conditions help probes encounter complementary target sequences under comparable conditions, while movement reduces differences between portions of the incubation vessel. Together, these controls support more reproducible hybridization signals when samples are analyzed side by side.
Rotation keeps the contents of sealed tubes or bottles moving throughout incubation rather than leaving material stationary. This repeated mixing helps expose probe and target molecules more consistently to one another and limits uneven treatment within a vessel. The result is a more uniform hybridization process, which is important when signal patterns are compared across samples.
Beyond maintaining a controlled incubation temperature, the oven adds gentle, continuous rotation. That mechanical component distinguishes it from a setup that only supplies heat because it helps maintain more consistent contact between probes and targets throughout incubation. For membrane-based assays, combining controlled temperature with movement can reduce uneven incubation and support more consistent background signal.
Researchers place the probe and target-containing sample in a sealed tube or bottle, then position it in the oven. They establish the required incubation temperature and allow gentle rotation to continue during hybridization. After incubation, the material can proceed to the relevant Southern blot, Northern blot, or other membrane-based analysis, depending on the assay.
Key components include a nucleic acid probe, its complementary target sequence, and a sealed tube or bottle that can be rotated during incubation. The instrument supplies the controlled thermal environment and movement, while the molecular reagents provide the specific recognition event. This arrangement supports probe-based DNA or RNA assays and membrane-based analyses.
Investigators can use the instrument during Southern and Northern blotting, DNA or RNA probe assays, and related membrane-based analyses. These workflows help identify gene alterations, measure expression patterns, and examine cancer-associated biomarkers. The oven is therefore most relevant when a study depends on reproducible probe hybridization before comparing molecular findings among tumor samples.
By making incubation conditions more consistent, the oven helps researchers compare molecular profiles across tumor samples with less variation attributable to uneven heating or mixing. Those comparisons may support investigation of patterns associated with diagnosis, disease progression, or treatment response. Its value lies in improving the reliability of the hybridization step that underpins these measurements.