Skip to Content
Merck
All Photos(1)

Key Documents

C8274

Sigma-Aldrich

Cytohelicase from Helix pomatia

lyophilized powder

Synonym(s):

Snail gut enzyme

Sign Into View Organizational & Contract Pricing


About This Item

CAS Number:
EC Number:
MDL number:
UNSPSC Code:
12352204
NACRES:
NA.54

form

lyophilized powder

Quality Level

composition

Protein, 50-80% Lowry

storage temp.

2-8°C

Application

Cytohelicase from Helix pomatia has been used:
  • in the enzyme solution for preparing the cell nuclei for immuno fluorescent in situ hybridization (immunoFISH)
  • in the enzyme mix to analyze meiotic cells at diakinesis and later stages in anthers
  • in the enzyme mix for the analysis of mitosis in anthers

Cytohelicase from Helix pomatia has been used to study the isolation of yeast protoplasts using various preparations of the hepato-pancreatic juice of Helix pomatia.
The enzyme from Sigma has been used for cytohelicase assay. The enzyme assay was used while studying the effects of MNN10 gene-disruption on protein secretion in Kluyveromyces lactis and Saccharomyces cerevisiae cultures.

Biochem/physiol Actions

Cytohelicase from Helix pomatia is used in the preparation of synaptonemal complex spreading techniques along with bovine serum albumin. It plays an important role in the digestion of cell wall. Cytohelicase interacts with chromatin and improves the adhesion of synaptonemal complexes to the hydrophobic plastic film.

Analysis Note

Contains glucanase/laminarinase activity

Pictograms

Health hazard

Signal Word

Danger

Hazard Statements

Precautionary Statements

Hazard Classifications

Resp. Sens. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Pairing analysis and in situ Hybridisation reveal autopolyploid-like behaviour in Solanum commersonii X S. tuberosum (potato) interspecific hybrids.
Gaiero P, et al.
Euphytica, 213(7), 137-137 (2017)
Simon Amiard et al.
PloS one, 9(1), e86220-e86220 (2014-01-28)
In striking contrast to animals, plants are able to develop and reproduce in the presence of significant levels of genome damage. This is seen clearly in both the viability of plants carrying knockouts for key recombination and DNA repair genes
Sònia Garcia et al.
BMC plant biology, 12, 95-95 (2012-06-22)
In plants, the 5 S rRNA genes usually occur as separate tandems (S-type arrangement) or, less commonly, linked to 35 S rDNA units (L-type). The activity of linked genes remains unknown so far. We studied the homogeneity and expression of
Danguole Bartkeviciūte et al.
FEMS yeast research, 4(8), 833-840 (2004-09-29)
Screening for genes affecting super-secreting phenotype of the over-secreting mutant of Kluyveromyces lactis resulted in isolation of the gene named KlMNN10, sharing high homology with Saccharomyces cerevisiae MNN10. The disruption of the KlMNN10 in Kluyveromyces lactis, as well as of
Fatemeh Orooji et al.
Frontiers in plant science, 13, 917310-917310 (2022-07-12)
Nigella is a small genus belonging to the Ranunculaceae family which is presumably originated and distributed in Aegean and the adjacent Western-Irano-Turanian region. Comparative repeat analysis of N. sativa, N. damascena and N. bucharica was performed using low-pass Illumina genomic

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service