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27 matches found for shigella

Shigella - Media by Microorganism

Shigella spp. is an enteric bacteria that causes contamination in food and water. Bacteria of the genus Shigella are Gram-negative, facultative anaerobic, non-motile rods. Shigella was first discovered in 1896 by the Japanese microbiologist, Kiyoshi Shiga. It was initially called Bacillus dysenterie...

Selective - Shigella

Sigma-Aldrich Online Catalog Product List: Selective

Nonselective media for Shigella - Shigella

Sigma-Aldrich Online Catalog Product List: Nonselective media for Shigella

Cultivation of Shigella

Testing for Shigella unique granulated culture media The genus Shigella consists of four species: S. dysenteriae, S. flexneri, S. boydii, and S. sonnei. These gram-negative, non-motile and non-sporulating bacilli belong to the Enterobacteriaceae family. Genetically, they are extremely closely relate...

Selective & Differential Media for Shigella - Shigella

Sigma-Aldrich Online Catalog Product List: Selective Differential Media for Shigella

Nonselective & Differential Media for Shigella - Shigella

Sigma-Aldrich Online Catalog Product List: Nonselective Differential Media for Shigella

LB Agar and LB Broth - Bacterial Culture Media

LB Broth (Lysogeny broth, Luria broth, Lennox broth, LB Agar or Luria-Bertani medium) is the most widely used nutritionally rich medium, for the culture and growth of bacteria. LB Medium CompositionLB medium: Lysogeny Broth or LB is the most popular and commonly used medium to culture E.coli. It was...

Detection of enterovirulent Escherichia coli

Related Links • GranuCult™ Granulated Culture Media • Lateral Flow Tests Products Jvo Siegrist, Product Manager Microbiology ivo.siegrist@sial.com E. coli are Gram-negative, rod-shaped bacteria belonging to the family of Enterobacteriaceae. Normally a useful organism in the human digestive system, a...

Burdock (Arctium lappa) | Plant Profiler

Synonyms / Common Names / Related Terms Akujitsu, anthraxivore, arctii, arctiin, arctigenin, arctiol, Arctium lappa Linne, Arctium minus, Arctium tomentosa, Arctium tomentosum Mill., Asteraceae (family), bardana, Bardanae Radix, bardane, bardane grande (French), beggar's buttons, burdock root, burr,...

elastase, neutrophil expressed
Synonyms ELA2, GE, HLE, HNE, NE, PMN-E, SCN1
Species Human (1991) , Species Mouse (50701) , Species Rat (299606) , Species sheep (101110841) , Species domestic guinea pig (100724414) , Species cow (100126050) , Species Horse (100462967) , Species domestic cat (100301482) , Species dog (442980)
Summary: Elastases form a subfamily of serine proteases that hydrolyze many proteins in addition to elastin. Humans have six elastase genes which encode the structurally similar proteins. The product of this gene hydrolyzes proteins within specialized neutrophil lysosomes, called azurophil granules, as well as proteins of the extracellular matrix following the protein's release from activated neutrophils. The enzyme may play a role in degenerative and inflammatory diseases by its proteolysis of collagen-IV and elastin of the extracellular matrix. This protein degrades the outer membrane protein A (OmpA) of E. coli as well as the virulence factors of such bacteria as Shigella, Salmonella and Yersinia. Mutations in this gene are associated with cyclic neutropenia and severe congenital neutropenia (SCN). This gene is clustered with other serine protease gene family members, azurocidin 1 and proteinase 3 genes, at chromosome 19pter. All 3 genes are expressed coordinately and their protein products are packaged together into azurophil granules during neutrophil differentiation. [provided by RefSeq, May 2009]

HIS-Select Affinity Purification - Protein Purification

A polyhistidine tag, usually his6, attached to either the amino-terminus or carboxyl-terminus of an expressed recombinant protein enables affinity purification of that protein. Using the principles of immobilized metal affinity chromatography (IMAC), the his-tagged fusion protein binds to a metal c...

Ferrioxamine E

Ferrioxamine E Scientifically proven supplement for culture media improves detection of Salmonella, Enterobacter sakazakii and Yersinia enterocolitica By Jvo Siegrist, Product Manager, isiegris@sial.com Picture 1. Salmonella detected in a selective enrichment broth (Selenite Broth); left: Salmonella...

Food and Beverage

To the scientists tasked with keeping us all safe from food born illnesses, we are committed to advancing food and beverage safety and quality today, by developing the most trusted and reliable products and services providing improved lab testing efficiency regulatory compliance for food manufacture...

Enterovirulent E. coli - Media by Microorganism

E. coli are Gram-negative, rod-shaped bacteria belonging to the family of Enterobacteriaceae. Normally a useful organism in the human digestive system, but a few E. coli strains are capable of causing human illness by several different mechanisms. The enterohemorrhagic E. coli (EHEC) strain designat...

Egg & Poultry Testing and Analysis

Taking poultry safety and quality measures to new heights is every producer, regulator, and consumer’s hope, and requires the most consistent, efficient, and compliant chemical and microbiological solutions available. We are committed to advancing food safety and quality of the poultry industry toda...

Performing a Separation with HiTrap IgM Purifcation HP

Related Links • Fractional Precipitation of Affinity Chromatography Samples • Removal of Lipoproteins from Affinity Chromatography Samples • Sample Preparation for Affinity Chromatography • Column Packing and Preparation for Affinity Chromatography • Converting From Linear Fow (cm/hour) to Volumetri...

Performing a Purification of IgM Antibodies with HiTrap™ IgM Purification HP

Related Articles • Automated Purification of Antibodies Using ÄKTA Chromatography Systems • Column Packing and Preparation for Affinity Chromatography of Antibodies • Converting from Flow Velocity to Volumetric Flow Rates • Desalting and Buffer Exchange for Affinity Chromatography of Antibodies • Ge...

Viable but Nonculturable Bacteria

The expression “viable but nonculturable” (VNC) bacteria, describes cells that cannot normally be cultured. However this makes little sense, when one considers that the demonstration of culturability remains the best practically acceptable definition of viability. So a better explanation of the stat...

Selective growth media for differentiation and detection of Escherichia coli and other coliforms

Related Links • GranuCult™ Granulated Culture Media • Lateral Flow Tests Products • • Download PDF • Jvo Siegrist, Product Manager Microbiology ivo.siegrist@sial.com Normal constituents of the intestinal flora of animals, coliforms are rod-shaped, Gram-negative, non-spore forming facultative anaerob...

Introduction to Microbial Media

Related Categories • Cloning & Expression • Cloning Manual • Competent Cells • Microbial Media • Molecular Biology Handbook • Introduction • Types of microbial media • FAQs • Microbial medial selection guide Microbiological studies require the availability of different species of bacteria, yeast or ...

Pork Testing & Analysis

Whether you are producing, regulating or consuming pork meat or ground pork products, you need the most consistent, convenient, and compliant chemical analysis and microbiological testing available to ensure food safety. With continuing changes to the pork testing and regulatory landscape in the U.S...

Dehydrated Culture Media

The superior granulation technology of our traditional dehydrated culture media meets the highest industry performance standards, while guaranteeing that our products provide maximum convenience and safety. Media granulation minimizes the formation of dust, significantly reducing the dangers associa...

Escherichia coli & Coliforms - Media by Microorganism

Coliforms are intestinal bacteria that are often a result from contamination by faeces. The natural contamination sources are lakes, rivers, swimming pools, and soil. They are defined as rod-shaped Gram-negative facultative anaerobic non-spore forming organisms that ferment lactose with the producti...

Lemon balm (Melissa officinalis) | Plant Profiler

Synonyms / Common Names / Related Terms Balm, balm mint, bee balm, blue balm, Citra, citronellae, citronmelisse, common balm, cure-all, dropsy plant, English balm, folia citronellae, folia melissae citratae, garden balm, gastrovegetalin, hjertensfryd, honey plant, kneipp melisse pflanzensaft, Labiat...

Escherichia Coli Detection and Analysis for Food and Beverage Safety

To the food scientists in microbiology and analytical testing labs working tirelessly behind the scenes to keep us all safe from E. coli poisoning every day, our scientists and engineers are committed to uniquely support your critical work with proven regulatory expertise and a dedicated portfolio o...

Beef Testing & Analysis

What if we could have ironclad protection for processed beef? Whether you are producing, regulating or consuming beef trim, ground beef, or organ meat, you need the most consistent, convenient, reliable and compliant chemical analysis and microbiological testing available to ensure food safety. We a...

Read the latest developments in CRISPR research

read abstract Unconventional Trafficking of Mammalian Phospholipase D3 to Lysosomes Adriana CarolinaGonzalez1MichaelaSchweizer2SebastianJagdmann1ChristianBernreuther3ThomasReinheckel4PaulSaftig1MarkusDamme15 23-01-2018 Variants in the phospholipase D3 (PLD3) gene have genetically been linked to late...

Calamus (Acorus calamus) | Plant Profiler

Synonyms / Common Names / Related Terms α-amophene, α-asarone, α-cadinol, α-cedrene, α-copaene, α-E-bergamotene, α-funebrene, α-humulene, α-muurolene, α-neocallitropsene, α-phellandrene, α-pinene, α-selinene, α-terpineol, α-thujene, Acoraceae (family), acorenone, Acori graminei rhizoma, acorone, Aco...