Lactobacillus casei is a Gram-positive, facultatively anaerobic, non-motile and non-spore-forming, rod-shaped bacterium that was isolated from cream.
For Research Use Only. Not intended for use in food manufacturing or medical procedures (diagnostics or therapeutics). Do Not Use in Humans.
CAT
Size
Price
Quantity
LBST-114FG
Product Information
Product Overview
Lactobacillus casei is a Gram-positive, facultatively anaerobic, non-motile and non-spore-forming, rod-shaped bacterium that was isolated from cream.
Target
Lactobacillus
Genus
Lactobacillus
Strain Designation
L41-1
Application
Study and research
Type Strain
No
Culture Medium
MRS
Culture Conditions
37°C; Aerobiotic
Source
Cream
Characteristics
It can use fructose, mannitol, honey disaccharide, salicin, mannose; The edge of its colony is irregular, tiny, milky translucent and shiny; It can grow at 45°C.
Risk Group
1
Product Format
Freeze-dried
Packaging
Ampoule tube
Storage
-80°C
Shelf Life
6 years
Target Introduction
Introduction
Lactobacillus species are normal flora of the human mouth, gastrointestinal tract, and female genital tract, where they produce lactic acid and competitively inhibit pathogenic organisms. Lactobacillus are small, slender, nonmotile, Gram-positive bacilli in chains. Immature colonies appear smooth, convex, and translucent. Some species of Lactobacillus used commonly as probiotics. They are most commonly used for diarrhea, including infectious diarrhea and diarrhea in people taking antibiotics. Some people also use lactobacillus for general digestion problems, irritable bowel syndrome; IBS, colic in infants, and many other conditions that involve the stomach and bowel.
Alternative Names
Lactobacillus casei; L41-1
FAQs Customer Reviews Related Products
What preparation steps are needed before using Lactobacillus casei in experiments?
Before using Lactobacillus casei in experiments, it is essential to rehydrate the freeze-dried bacteria in a suitable growth medium under anaerobic conditions. This rehydration process typically involves incubating the bacteria at 37°C for 24-48 hours.
How can the concentration of Lactobacillus casei be quantified in a laboratory setting?
The concentration of Lactobacillus casei can be quantified using colony-forming unit (CFU) counting on selective agar plates. Researchers plate serial dilutions of the bacterial culture and incubate them under anaerobic conditions to count the resulting colonies.
What are the common applications of Lactobacillus casei in scientific research?
Lactobacillus casei is commonly used in studies related to gut health, probiotic efficacy, and immune modulation. Researchers use it to investigate its potential benefits in preventing gastrointestinal disorders and enhancing immune responses.
How can Lactobacillus casei be incorporated into animal model studies?
In animal model studies, Lactobacillus casei can be administered via oral gavage, mixed with feed, or added to drinking water. This allows researchers to study its effects on the gastrointestinal tract and overall health of the animals.
What is the typical dosage of Lactobacillus casei used in in vitro experiments?
In in vitro experiments, the dosage of Lactobacillus casei varies depending on the study's objective. Generally, researchers use concentrations ranging from 10^6 to 10^9 CFU/mL to observe significant biological effects.
Exceptional Stability for Research
Creative Biolabs' Lactobacillus casei offers remarkable stability, ensuring consistent results in gut microbiota studies. Its superior viability surpasses other brands, making it ideal for extensive research.
Reliable Growth Performance
The Lactobacillus casei from Creative Biolabs demonstrates reliable growth performance under anaerobic conditions, essential for accurate in vitro experiments. Its consistency sets it apart from competitors.
Superior Probiotic Potential
In gut health research, Creative Biolabs' Lactobacillus casei exhibits outstanding probiotic potential, significantly improving gut microbiota composition. Its high efficacy makes it a preferred choice for researchers.
Consistent Colony Formation Lactobacillus casei consistently forms robust colonies, facilitating precise CFU quantification in lab studies. This reliability enhances the accuracy of microbiological experiments.
Trusted Source for Probiotic Research
Creative Biolabs provides a trusted source of Lactobacillus casei, known for its high purity and effectiveness in probiotic research. Its competitive edge over other products makes it a top choice.
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