Description
Product details:
The Steiner (Microorganism Stain) (For Spirochetes) is designed for demonstrating Fungi,
Helicobacter Pylori, Legionella pneumophila
, and Spirochete infected tissue. Kit may be used on formalin fixed, paraffin-embedded tissue as well as frozen sections.
Other products for staining tissue sections
Find more kits and reagents in the
special stains guide
, or products for antigen retrieval, blocking, signal amplification, visualization, counterstaining, and mounting in the
IHC kits and reagents guide
Staining Interpretation
Spirochetes
Black to Brown
Helicobacter pylori
Black to Brown
Black to Brown
Legionella pneumophila
Black to Brown
Background
Yellow to Tan
Control Tissue:
Helicobacter pylori
infected stomach.
Properties and Storage Information:
Shipped at conditions-Blue Ice, Appropriate short-term storage conditions-+4°C, Appropriate long-term storage conditions-Multi, Storage information-Please refer to protocols
Supplementary Information:
This supplementary information is collated from multiple sources and compiled automatically.
Spirochetes such as those causing Lyme disease represent a group of motile bacteria characterized by their unique spiral shape and flagella enclosed within the periplasmic space. Helicobacter pylori and Legionella pneumophila are other distinct bacterial targets causing chronic infections in humans. Helicobacter pylori also referred to as H. pylori has a typical mass of 0.6-0.8 by 3.5 micrometers and frequently resides in the gastric mucosa of humans. Legionella pneumophila sized at around 0.5 by 0.9 micrometers typically resides in aquatic environments and can infect humans primarily through aerosols. Fungi a diverse group of eukaryotic organisms contain proteins that help in cellular processes and they range widely in their expression depending on the species and environmental conditions. Silver stain methods are occasionally applied in research to visualize these microorganisms.
Biological function summary
These microbial targets play significant roles in chronic and severe infections in humans. Spirochetes are part of the bacterial complex responsible for diseases like Lyme disease. Helicobacter pylori actively colonize the human stomach lining contributing to peptic ulcer formation and gastric cancer development. Legionella pneumophila thrive in macrophages primarily disrupting cellular function and leading to Legionnaires' disease. Fungal pathogens invade human tissues often forming complex interactions within host cells which is important in conditions like candidiasis. The metabolic and signaling pathways in which these pathogens engage are essential for their survival and pathogenicity.
Pathways
Interactions involving these targets with human host cells influence significant physiological outcomes. H. pylori engage in the cag pathogenicity island pathway impacting the NF-kB signaling pathway important for immune response modulation. Legionella pneumophila manipulates host cell pathways such as the intracellular trafficking route hijacking the endoplasmic reticulum-derived vesicular transport. Both bacteria relate to proteins that mediate these pathways like CagA protein in H. pylori and Dot/Icm Type IV secretion system in L. pneumophila. Fungi utilize specific signaling networks to adapt to the host environment and can affect pathways involving immunological responses.
These targets exhibit strong connections to significant human health challenges. Helicobacter pylori is strongly associated with peptic ulcer disease and a significant risk factor for gastric cancer. The interaction with urease allows it to survive the acidic stomach environment. Legionella pneumophila causes pneumonia known as Legionnaires' disease significantly impacting lung tissue function by interacting with proteins like LC3 for autophagy evasion. Fungal infections can result in disorders such as candidiasis impacting immunocompromised individuals. Understanding these links provides insights into potential therapeutic strategies and diagnostic markers for managing infections caused by these microbes.
