# Eosin methylene blue

> culture medium used in microbiology

**Wikidata**: [Q1346346](https://www.wikidata.org/wiki/Q1346346)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Eosin_methylene_blue)  
**Source**: https://4ort.xyz/entity/eosin-methylene-blue

## Summary
Eosin methylene blue (EMB) is a culture medium used in microbiology, specifically a type of growth medium that can be liquid or gel-based. It is commonly used for the cultivation of microorganisms and cells, providing a suitable environment for their growth and study.

## Key Facts
- **Class**: Growth medium (liquid or gel)
- **Aliases**: EMB agar, EMB, Eosin Methylene Blue, Agar EMB, EMB (gélose), Emb (gélose), EMB (gelose), EMB-Agar, Eosina Azul de Metileno
- **Instance of**: Growth medium
- **Wikipedia title**: Eosin methylene blue
- **Commons category**: Eosin methylene blue
- **Wikipedia languages**: Available in Arabic, German, English, Spanish, Basque, Persian, French, Indonesian, Japanese
- **Description**: Culture medium used in microbiology
- **Freebase ID**: /m/05gj7_ (reference: Q15241312, 2013-10-28)
- **Elhuyar ZTH ID**: 134710
- **Sitelink count**: 16

## FAQs
### Q: What is Eosin methylene blue used for?
A: Eosin methylene blue is a culture medium used in microbiology for the growth of microorganisms and cells, often in liquid or gel form.

### Q: What are the common names for Eosin methylene blue?
A: It is also known as EMB agar, EMB, Eosin Methylene Blue, Agar EMB, and Eosina Azul de Metileno, among others.

### Q: In which languages is information about Eosin methylene blue available on Wikipedia?
A: Wikipedia articles on Eosin methylene blue are available in Arabic, German, English, Spanish, Basque, Persian, French, Indonesian, and Japanese.

### Q: What is the Freebase ID for Eosin methylene blue?
A: Its Freebase ID is /m/05gj7_, referenced by Q15241312 as of 2013-10-28.

### Q: What is the Elhuyar ZTH ID for Eosin methylene blue?
A: Its Elhuyar ZTH ID is 134710.

## Why It Matters
Eosin methylene blue (EMB) is a specialized culture medium in microbiology, playing a crucial role in the study and cultivation of microorganisms. As a growth medium, it provides a controlled environment for microbial growth, aiding in research, diagnosis, and quality control in laboratories. Its versatility—available in both liquid and gel forms—makes it a valuable tool for microbiologists. The medium's ability to support diverse microbial species ensures its relevance in various scientific applications, from clinical diagnostics to environmental monitoring.

## Notable For
- **Versatility**: Functions as both liquid and gel-based growth medium.
- **Widespread Use**: Known by multiple aliases, reflecting its common application in microbiology.
- **Multilingual Support**: Wikipedia articles are available in nine languages, indicating its global relevance.
- **Identification**: Recognized by Freebase and Elhuyar ZTH IDs, highlighting its structured data representation.
- **Sitelink Count**: Has 16 sitelinks, indicating its presence across various knowledge platforms.

## Body
### Classification
Eosin methylene blue is classified as a **growth medium**, a type of medium used for cultivating microorganisms or cells. It can exist in either liquid or gel form, making it adaptable to different experimental needs.

### Aliases and Names
The medium is referred to by several names, including **EMB agar, EMB, Eosin Methylene Blue, Agar EMB, EMB (gélose), Emb (gélose), EMB (gelose), EMB-Agar, and Eosina Azul de Metileno**, reflecting its widespread use and recognition in the scientific community.

### Wikipedia Presence
Wikipedia provides detailed information on Eosin methylene blue in multiple languages, including **Arabic, German, English, Spanish, Basque, Persian, French, Indonesian, and Japanese**, indicating its global significance and accessibility.

### Identification Systems
Eosin methylene blue is identified by **Freebase ID /m/05gj7_** (referenced by Q15241312 as of 2013-10-28) and **Elhuyar ZTH ID 134710**, demonstrating its inclusion in structured knowledge databases.

### Sitelinks
The entity has **16 sitelinks**, suggesting its presence across various knowledge platforms, enhancing its discoverability and accessibility for researchers and enthusiasts.

## References

1. Freebase Data Dumps. 2013