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Merck

44613

Sigma-Aldrich

Durcupan ACM

single component C, accelerator 960 (DY 060)

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About This Item

MDL number:
UNSPSC Code:
12352106
NACRES:
NA.25
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General description

Awater-soluble embedding medium for EM based on an aliphatic polyepoxide.

Application

DurcupanACM, single component C, accelerator 960 (DY 060) has been used for:
  • A method to prepare large resin sections for counting myelinated axons in rodent CNS and PNS structures.: This study presents a technique using Durcupan ACM for preparing large resin sections, enhancing the analysis of myelinated axons in rodent central and peripheral nervous systems.
  • Three-dimensional immersive virtual reality for studying cellular compartments in 3D models from EM preparations of neural tissues.: This research utilizes Durcupan ACM in electron microscopy to create 3D models of neural tissues, facilitating studies via immersive virtual reality.
  • Long-term effect of prazosin and losartan administration on blood pressure, heart, carotid artery, and acetylcholine induced dilation of cardiovascular system of young Wistar rats and SHR.: Explores the cardiovascular effects in rats using Durcupan ACM embedded samples for detailed tissue analysis.
  • Embedding material for electron microscopy on the basis of Araldite®.

Features and Benefits

Mixtures of Durcupan ACM present an interesting alternative to methacrylates for embedding sections for electron microscopy. They present the advantage that they harden uniformly, practically without shrinkage. All fixing agents normally used for electronmicroscopic work are also suitable for the Durcupan ACM embedding process. This process consists of three phases: dehydration of the tissue with acetone or ethyl alcohol, infiltration with the embedding agent, followed by hardening.

Legal Information

Araldite is a registered trademark of Huntsman Advanced Materials Inc.
Durcupan is a trademark of Sigma-Aldrich Chemie GmbH

Pictograms

CorrosionExclamation mark

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B

Storage Class Code

8A - Combustible, corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Tin Ki Tsang et al.
eLife, 7 (2018-05-12)
Electron microscopy (EM) offers unparalleled power to study cell substructures at the nanoscale. Cryofixation by high-pressure freezing offers optimal morphological preservation, as it captures cellular structures instantaneously in their near-native state. However, the applicability of cryofixation is limited by its
Daniela Boassa et al.
Cell chemical biology, 26(10), 1407-1416 (2019-08-06)
A protein-fragment complementation assay (PCA) for detecting and localizing intracellular protein-protein interactions (PPIs) was built by bisection of miniSOG, a fluorescent flavoprotein derived from the light, oxygen, voltage (LOV)-2 domain of Arabidopsis phototropin. When brought together by interacting proteins, the
Keun-Young Kim et al.
Cell reports, 29(3), 628-644 (2019-10-17)
The form and synaptic fine structure of melanopsin-expressing retinal ganglion cells, also called intrinsically photosensitive retinal ganglion cells (ipRGCs), were determined using a new membrane-targeted version of a genetic probe for correlated light and electron microscopy (CLEM). ipRGCs project to
David E Gordon et al.
Molecular cell, 78(2), 197-209 (2020-02-23)
We have developed a platform for quantitative genetic interaction mapping using viral infectivity as a functional readout and constructed a viral host-dependency epistasis map (vE-MAP) of 356 human genes linked to HIV function, comprising >63,000 pairwise genetic perturbations. The vE-MAP

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