MIU Medium Base (Motility Indole Urease) Agar
MIU Medium Base (HiMedia Code: M1076) is a versatile, highly efficient multi-test biochemical medium designed to determine three key differential characteristics—motility, indole production, and urease activity—simultaneously within a single tube. Widely utilized in diagnostic bacteriology and clinical microbiology laboratories, this specialized formulation streamlines the identification and screening of Enterobacteriaceae and other enteric bacilli across hospital pathology units, public health centers, and university research laboratories throughout Bangladesh.
Identifying enteric pathogens traditionally requires separate media for motility, tryptophan degradation (indole test), and urea hydrolysis. MIU Medium consolidates these assays into one semi-solid matrix by incorporating a low agar concentration (2.0 g/L) that allows motile organisms to spread away from the stab-inoculation line. Tryptone provides rich amino acids (including tryptophan) to support growth and subsequent indole detection using Kovacs' reagent. Dextrose serves as a fermentable carbohydrate source, while phenol red acts as a pH indicator that shifts from orange-red to bright cerise-pink under alkaline conditions created by urea hydrolysis. This multi-parameter design saves valuable incubator space, reduces media preparation time, and conserves reagents in busy clinical settings.
Supplied as a free-flowing, homogeneous cream-to-tan dehydrated powder, it dissolves efficiently in distilled water (typically 16.01 g/L) and is distributed into tubes for autoclaving and subsequent supplementation with sterile urea if required by specific protocols. Victor Scientific Co. supplies authentic HiMedia culture media, analytical reagents, and laboratory apparatus nationwide with batch traceability and dependable delivery across all 64 districts of Bangladesh.
✹ Key Features
Authentic HiMedia Quality (Code: M1076)
Manufactured to stringent international diagnostic benchmarks, ensuring reliable multi-test performance and sharp biochemical reactions.
Simultaneous Three-in-One Testing
Combines motility detection, indole production, and urease activity tests into a single culture tube to streamline laboratory workflows.
Semi-Solid Motility Matrix
Contains an optimized 0.2% agar concentration (2.0 g/L) that clearly distinguishes motile (diffused turbidity) from non-motile (growth confined to stab line) organisms.
Clear Phenol Red Urease Indicator
Shifts visibly to a bright cerise-pink color when urease-positive organisms break down urea into alkaline ammonia.
Convenient Preparation Ratio
Requires suspending 16.01 grams in 1,000 ml of purified distilled water, boiling to dissolve completely, distributing into tubes, and sterilizing.
Moisture-Resistant HDPE Packaging
Packaged in a 500-gram hermetically sealed container designed to safeguard the dehydrated powder against ambient humidity and degradation.
✹ Applications
- Simultaneous screening and differentiation of Enterobacteriaceae in clinical diagnostic and hospital pathology laboratories
- Rapid identification of urinary and intestinal pathogens (such as Escherichia coli, Proteus species, and Klebsiella)
- Public health water testing and food hygiene microbiological surveillance
- Pharmaceutical bioburden testing and quality control validation protocols
- Academic undergraduate and postgraduate laboratory practicals in medical microbiology and biochemical bacteriology
✹ Why Choose HiMedia MIU Medium Base?
- Combines three essential diagnostic tests into one tube, reducing glassware consumption, media prep time, and material costs.
- Sharp color transitions and distinct motility diffusion patterns enable straightforward, unambiguous visual interpretation.
- Highly soluble powder disperses smoothly into solution during laboratory preparation.
- Genuine institutional procurement and dependable stock availability backed by Victor Scientific Co.
✹ Benefits
- Accelerates clinical diagnostic turnaround times by yielding three biochemical data points from a single inoculation.
- Maximizes laboratory cost-efficiency through high-yield 500g packaging capable of producing over 31 liters of finished testing media.
- Reduces procedural errors with certified formulation standards and clear technical documentation.
- Backed by dependable nationwide distribution and technical support through Victor Scientific Co.
✹ About Victor Scientific Co.
Victor Scientific Co. provides quality laboratory equipment, measuring instruments and scientific tools in Bangladesh. We supply reliable products for educational institutions, industries, laboratories and professional users.