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41325

Sigma-Aldrich

Mayer′s Mucicarmine Stain Solution

for microscopy

Synonym(s):

Mucicarmine Stain Solution according to Mayer

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100 ML
R 998,62

R 998,62

List PriceR 1 019,00

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100 ML
R 998,62

About This Item

CAS Number:
MDL number:
UNSPSC Code:
12171500
NACRES:
MA.02

R 998,62

List PriceR 1 019,00

Please contact Customer Service for Availability

Request a Bulk Order

grade

for microscopy

Quality Level

product line

BioChemika

form

liquid

shelf life

limited shelf life, expiry date on the label

technique(s)

microbe id | staining: suitable

suitability

suitable for microscopy
fungi

application(s)

food and beverages
hematology
histology

storage temp.

room temp

General description

Most mucins contain serveral glycoproteins and can therefore be detected by stains for carbohydrates. Best carmine stain is specifically used for glycogens. Mucicarmine is an empirical stain. When applied for fungal staining, it stains the spores and hyphae as pale to dark red.

Components

Composition:
Carmine 1 g, Aluminum chloride 0.5 g, water 2 ml

Pictograms

Corrosion

Signal Word

Danger

Hazard Statements

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Supplementary Hazards

Storage Class Code

8B - Non-combustible corrosive hazardous materials

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Oluwole Fadare
Pathology international, 56(11), 683-687 (2006-10-17)
Some examples of lobular carcinoma in situ (LCIS) may be composed in part of signet ring cells. Such proliferations have been considered examples of pleomorphic LCIS based on pathological features of the more conventional component. However, the occurrence of LCIS
Alexandra Flávia Gazzoni et al.
Mycopathologia, 167(4), 197-202 (2008-12-05)
Here we report an unusual case of disseminated cryptococcosis in a patient with AIDS. Although typical Cryptococcus neoformans micromorphology was observed in tongue biopsy, cervical lymph node examination revealed atypical histopathologic findings. These included pseudohyphae, chains of budding yeasts and
Ji Kon Ryu et al.
Diagnostic cytopathology, 31(2), 100-105 (2004-07-30)
Pancreatic cystic neoplasms comprise a pathologically heterogeneous group with many shared clinical features. We assessed the reliability of cyst fluid analysis for the differential diagnosis of pancreatic cysts. Cyst fluid was obtained by fine-needle aspiration from 78 pancreatic cysts. The
L He et al.
Zhonghua bing li xue za zhi = Chinese journal of pathology, 28(5), 337-339 (2002-03-01)
To investigate the clinicopathological, immunohistochemical features and the histogenesis of pancreatoblastoma (PB) in 14 pediatric cases, including 9 male and 5 female patients, their age ranged from 1.5 to 8 years with a mean of 4.4 years. Routine pathological, histochemical
Asim Qureshi
JPMA. The Journal of the Pakistan Medical Association, 57(3), 154-155 (2007-04-17)
A nephrectomy specimen was sent to the laboratory for end stage renal disease secondary to nephrolithiasis. Initial sections incidentally revealed a tumor infiltrating the normal renal tissue. Further workup including cytochemical and immuno-histochemical stains confirmed it to be collecting duct

Questions

1–2 of 2 Questions  
  1. What is the Protocol for using Mayers Mucicarmine 41325 for staining fungi?

    1 answer
    1. Mayer's Mucicarmine Stain Solution is used to detect epithelial mucins and mucins secreting adendocarcinomonas and to demonstrate Cryptococcus neoformans and other fungi. The staining procedure involves placing a drop of the solution on a clean slide, then preparing and observing the stained fungal culture under a microscope.

      Helpful?

  2. Please provide the protocol for histology

    1 answer
    1. Formulation 41325 contains carmine (1 g), aluminum chloride (0.5 g), and water (2 ml). On the other hand, the formulation for HT3018 consists of certified carmine (10 g/L), aluminum hydroxide (10 g/L), and aluminum chloride (5 g/L) in ethanol (50% w/v), following Southgate's modification of Mayer's mucicarmine procedure. Dilution instructions for use are provided, indicating the need to dilute product 41325 with either 10 volumes of distilled water or preferably 50-70% alcohol just before use.

      Helpful?

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