Confocal Archives

C-Trap reveals mechanism of protein-DNA co-condensate formation.

Blog posts

C-Trap^® experiments reveal mechanism of protein-DNA co-condensate formation

In a recent publication in PNAS, researchers from the Max Planck Institute of Molecular Cell Biology and Genetics (MPI-CBG) and the Deutsches Zentrum für Neurodegenerative Erkrankungen (DZNE) shed light on how proteins interact with individual DNA molecules to form co-condensates. Using LUMICKS’ C-Trap®, which combines optical tweezers, confocal microscopy, and…

Chenlu Yu16 March 2022

Blog posts

C-Trap^® experiments reveal how a pioneer transcription factor interacts with DNA to regulate gene expression

Researchers from the Max Planck Institute of Molecular Cell Biology and Genetics in Dresden, Germany, led by Stephan W. Grill, have shed light on the physical nature of the interaction between the pioneer transcription factor Klf4 (Krüppel-like factor 4) and DNA. Using the C-Trap®, which combines optical tweezers, confocal microscopy…

Chenlu Yu23 February 2022

Blog posts

ZAP-S binding prevents the refolding of SARS-CoV-2 RNA, inhibits programmed ribosomal frameshifting

A new Nature Communications article sheds light into the mechanisms that govern programmed ribosomal frameshifting (PRF) in SARS-CoV-2 virus, as demonstrated by C-Trap experiments.

j.yeh13 December 2021

Blog posts

ParB sliding to non-specific DNA regions visualized using C-Trap^®

A recent work published in eLife by Francisco de Asis Balaguer et al. shed light on the interaction of ParB with DNA, the consequent DNA condensation, and the role of cytidine triphosphate (CTP) in this process – at a single-molecule level. Using the C-Trap® the researchers investigated the role of…

j.yeh30 November 2021

Blog posts

Using C-Trap^® to unravel different binding modes of architectural DNA-binding proteins at different ionic conditions and DNA conformation

A recent study by Szu‐Ning Lin et al. for the first time provided direct information on the dynamics of the interaction between HU and DNA and how this interaction is influenced by ionic conditions and DNA conformation.

j.yeh9 November 2021

Blog posts

Insights into the mechanism of Cas12a dynamics using C-Trap^®

A recent publication by Losito et al. from the lab of Prof. David Rueda (Imperial College London), reveals new information on the kinetics and mechanism of Cas12a-DNA interaction.

j.yeh13 October 2021

Blog posts

C-Trap^® uncovers autonomous force generation of anillin contracting actin filaments

A recent publication by Kucera et al. in Nature Communications combined TIRF assays and Optical Tweezers measurements to investigate myosin-independent actin contraction that is relevant during cytokinesis and cell division. The authors found a new mechanism showing how anillin, a non-motor actin crosslinking and scaffolding protein, substitutes for the activity…

j.yeh23 August 2021

Blog posts

Missense mutation in kinesin motor leads to faster detachment from microtubules measured by C-Trap^®

In a recent article published in Science Advances, researchers investigated the mechanical consequences of a missense mutation within a highly conserved region, P305L, in the kinesin motor family member A1 (KIF1A). By employing a single-molecule approach using the C-Trap® as well as biochemical and genetic assays, Lam et al. found…

j.yeh15 July 2021

Blog posts

ssRNA significantly decreases RNA G-quadruplex stability measured by C-Trap^®

A recent article published in the Journal of Physical Chemistry Letters provides insight into the stability and folding dynamics of RNA G-quadruplexes (RG4). Using the C-Trap® optical tweezers, Ye et al. investigated the influence of a proximal single-stranded (ss) RNA sequence and found that its existence significantly impairs RG4 stability.…

j.yeh24 June 2021

Blog posts

C-Trap^® reveals how HP1α-mediated heterochromatin modulates its stability in response to applied forces

In a recent publication by Keenen et al. in eLife, the authors uncover the biophysical properties of heterochromatin protein 1α (HP1α) and present a new model on how it mediates DNA condensation and phase separation. Employing a combination of ensemble and single-molecule assays, they found that within phase-separated HP1α-DNA condensates,…

j.yeh9 June 2021

Join our newsletter

First Name

Last Name

E-mail address *

Country

Get exclusive news on the latest publications, product developments, events and breakthrough science.

Application of interest *

Dynamic single-molecule analysis

Cell avidity analysis

By submitting the form you agree to LUMICKS' privacy policy. You can revoke your consent at any time.

If you are human, leave this field blank.

Cookie	Duration	Description
Boxzilla	3 days	This cookie remembers if you have already closed a modal to make sure we don't show you the same information twice.
cookielawinfo-checkbox-advertisement	1 year	Set by the GDPR Cookie Consent plugin, this cookie is used to record the user consent for the cookies in the "Advertisement" category .
cookielawinfo-checkbox-analytics	11 months	This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Analytics".
cookielawinfo-checkbox-functional	11 months	The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional".
cookielawinfo-checkbox-necessary	11 months	This cookie is set by GDPR Cookie Consent plugin. The cookies is used to store the user consent for the cookies in the category "Necessary".
cookielawinfo-checkbox-others	11 months	This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Other.
cookielawinfo-checkbox-performance	11 months	This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Performance".
CookieLawInfoConsent	1 year	Records the default button state of the corresponding category & the status of CCPA. It works only in coordination with the primary cookie.
viewed_cookie_policy	11 months	The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. It does not store any personal data.

Cookie	Duration	Description
_ga	2 years	The _ga cookie, installed by Google Analytics, calculates visitor, session and campaign data and also keeps track of site usage for the site's analytics report. The cookie stores information anonymously and assigns a randomly generated number to recognize unique visitors.
_gat_gtag_UA_57399829_1	1 minute	Set by Google to distinguish users.
_gcl_au	3 months	Provided by Google Tag Manager to experiment advertisement efficiency of websites using their services.
_gid	1 day	Installed by Google Analytics, _gid cookie stores information on how visitors use a website, while also creating an analytics report of the website's performance. Some of the data that are collected include the number of visitors, their source, and the pages they visit anonymously.
Clarity		Clarity is a user behavior analytics tool that helps you understand how users are interacting with our website through session replays and heatmaps.
Google Analytics Universal	1 minute	A variation of the _gat cookie set by Google Analytics and Google Tag Manager to allow website owners to track visitor behaviour and measure site performance. The pattern element in the name contains the unique identity number of the account or website it relates to.
pardot	past	The pardot cookie is set while the visitor is logged in as a Pardot user. The cookie indicates an active session and is not used for tracking.
Pardot visitor	1 year	No description
Pardot visitor hashed	1 year	The Pardot cookie to link visitors to prospects

Cookie	Duration	Description
Cience		Tracking performance of Cience ads
Linkedin Insight		The LinkedIn Insight tag helps us keep track of conversions and traffic coming from the LinkedIn platform.
test_cookie	15 minutes	The test_cookie is set by doubleclick.net and is used to determine if the user's browser supports cookies.

Confocal

C-Trap^® experiments reveal mechanism of protein-DNA co-condensate formation

C-Trap^® experiments reveal how a pioneer transcription factor interacts with DNA to regulate gene expression

ZAP-S binding prevents the refolding of SARS-CoV-2 RNA, inhibits programmed ribosomal frameshifting

ParB sliding to non-specific DNA regions visualized using C-Trap^®

Using C-Trap^® to unravel different binding modes of architectural DNA-binding proteins at different ionic conditions and DNA conformation

Insights into the mechanism of Cas12a dynamics using C-Trap^®

C-Trap^® uncovers autonomous force generation of anillin contracting actin filaments

Missense mutation in kinesin motor leads to faster detachment from microtubules measured by C-Trap^®

ssRNA significantly decreases RNA G-quadruplex stability measured by C-Trap^®

C-Trap^® reveals how HP1α-mediated heterochromatin modulates its stability in response to applied forces

Recent Posts

Applications

Products

About LUMICKS

For pricing, reach out to your application scientist or account manager

Fill in our contact form, we will reach out to you!

Join our newsletter

Download our webinar recording:

Download our Cell Therapy (CAR-T, TCR, NK) applications deck

Confocal

Recent Posts

Tags

Applications

Products

About LUMICKS

For pricing, reach out to your application scientist or account manager

Fill in our contact form, we will reach out to you!

Join our newsletter

Download our webinar recording:

Download our Cell Therapy (CAR-T, TCR, NK) applications deck

Accept cookies for the best website experience