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HT200

Sigma-Aldrich

Fontana-Masson Kit

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About This Item

UNSPSC Code:
41116121
NACRES:
NA.47

shelf life

Expiry date on the label

IVD

for in vitro diagnostic use

application(s)

hematology
histology

shipped in

wet ice

storage temp.

2-8°C

Diagnostic Implications

Fontana-Masson staining is used for the demonstration of argentaffin substances such as melanin, argentaffin granules and some neurosecretory granules.

Principle

Argentaffin cells and melanin possess the ability to bind silver from a silver solution and reduce to visible metallic silver without the need for a reducing agent. The Fontana-Masson Stain Kit can be used for frozen or paraffin embedded sections.

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Danger

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Met. Corr. 1 - Ox. Liq. 2 - Repr. 1B - Skin Corr. 1A

Storage Class

5.1B - Oxidizing hazardous materials

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Susanne C Baess et al.
Development (Cambridge, England), 149(14) (2022-07-12)
The barrier-forming, self-renewing mammalian epidermis comprises keratinocytes, pigment-producing melanocytes and resident immune cells as first-line host defense. In murine tail skin, interfollicular epidermis patterns into pigmented 'scale' and hypopigmented 'interscale' epidermis. Why and how mature melanocytes accumulate in scale epidermis
Spencer R Katz et al.
eLife, 10 (2021-09-17)
We previously described X-ray histotomography, a high-resolution, non-destructive form of X-ray microtomography (micro-CT) imaging customized for three-dimensional (3D), digital histology, allowing quantitative, volumetric tissue and organismal phenotyping (Ding et al., 2019). Here, we have combined micro-CT with a novel application
Sabine S Lange et al.
Life science alliance, 1(3) (2018-07-27)
DNA polymerase ζ (pol ζ) is a specialized enzyme important for DNA damage tolerance, facilitating synthesis past lesions caused by radiation or chemical damage. Here we report that disruption of Rev3l (encoding the catalytic subunit of pol ζ) in mouse
Shilpi Goenka et al.
Biomedicines, 8(10) (2020-10-18)
CMT-308 is a nonantimicrobial chemically-modified tetracycline (CMT), which we have previously shown exhibits antifungal activity and pleiotropic anti-inflammatory activities, including inhibition of the enzymatic activity of matrix metalloproteinases (MMPs). Based on its chemical structure, we hypothesized that CMT-308 could inhibit

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