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05495

Sigma-Aldrich

Silver proteinate

~8% Ag basis

Synonym(s):

Albumose silver, Protargol, Silver protein, strong

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About This Item

CAS Number:
MDL number:
UNSPSC Code:
12171500
NACRES:
NA.47

concentration

~8% Ag

pH

8.0-9.5 (10 mg/mL in H2O)

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Application

Silver proteinate (Protargol) is used as a component of the Periodic Acid-ThioSemiCarbazide-Silver Proteinate (PA-TSC-SP) staining protocol for ultrastructural detection of carbohydrates such as glycogen, and proteoglycans.

Other Notes

Protargol silver impregnation and neuronal selectivity - light and electron microscopic observations

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

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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Xin Gao et al.
European journal of protistology, 47(3), 235-237 (2011-04-19)
During conjugation of Paramecium caudatum, there are two well-known stages when nuclear migration occurs. What happens to the nuclei is closely related to their localisations in cells. The first of these stages is the entrance of one meiotic product into
Bettina Sonntag et al.
The Journal of eukaryotic microbiology, 51(6), 670-677 (2005-01-26)
Two euplanktonic ciliates, Urotricha psenneri n. sp. (Prostomatida) and Amphileptus piger (Vuxanovici, 1962) n. comb. (Pleurostomatida), were discovered in the surface plankton of the oligotrophic Lake Traunsee in Austria. Their morphology and infraciliature were studied in live cells as well
Jun Gong et al.
European journal of protistology, 42(1), 63-73 (2006-10-31)
The morphology and infraciliature of the type species of the ciliate genus Trachelostyla, T. pediculiformis (Cohn, 1866) Borror, 1972, collected from the Bohai Sea near Tianjin, north China, were investigated using live observation and protargol impregnation. The Chinese population corresponds
Yuan Xu et al.
European journal of protistology, 47(3), 172-185 (2011-05-14)
The morphology and infraciliature of three karyorelictean ciliates, Geleia sinica spec. nov. and two poorly known Kentrophoros species, K. flavus and K. gracilis, isolated from the intertidal zone of a beach at Qingdao, China, were investigated. Geleia sinica spec. nov.
Hongliang Wang et al.
Journal of morphology, 272(8), 987-1006 (2011-05-28)
The process of stomatogenesis in peritrich ciliates is still incompletely understood. Previous studies on the stomatogenesis of four species of peritrichs, Telotrochidium sp., Carchesium polypinum, Opercularia coarctata, and Astylozoon pyriforme conflict with one another in some cases and omit details

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