M1778
Mucin from porcine stomach
Type III, bound sialic acid 0.5-1.5 %, partially purified powder
Synonym(s):
MUC
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About This Item
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biological source
Porcine stomach
type
Type III
form
partially purified powder
composition
bound sialic acid, 0.5-1.5%
technique(s)
microbiological culture: suitable
solubility
NaOH: soluble 20 mg/mL
storage temp.
2-8°C
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General description
Mucins or mucus glycoproteins are the main macromolecular components of mammalian mucus. It was also used in a study to evaluate the sputum smears concentrated by cyto-centrifugation for detection of acid-fast bacilli.
Application
Mucin from porcine stomach was used in studies on the binding site of the galactose-specific agglutinin PA-IL from Pseudomonas aeruginosa.
Biochem/physiol Actions
Mucus forms the protective cover for all epithelial surfaces. The major structural component of mucus is gel-forming mucins. The mucus layer covering the intestinal epithelium has the MUC2 mucin as its central molecule. MUC2 is produced by goblet cells.
Preparation Note
Prepared according to the method of Glenister, et al., for use in complex growth media for dental plaque bacteria.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Certificates of Analysis (COA)
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