Understanding Mycobacterium Tuberculosis Rv0493c Protein

Mycobacterium tuberculosis is a slow-growing bacterium known for its strong cell wall and ability to survive in difficult environments. Scientists have studied many of its major proteins, but several smaller ones still remain unexplored. One of these lesser-known proteins is Rv0493c, made of 329 amino acids.

Rv0493c belongs to a group of “conserved hypothetical proteins,” which means it exists in different Mycobacterium species and probably plays an important role in the bacterium’s survival. It has been found in several laboratory studies and protein databases such as Mycobrowser, which confirms that it is expressed in M. tuberculosis H37Rv.

Understanding such proteins can help scientists learn how this microbe adapts to stress, forms its protective envelope, and interacts with the host environment.

Even though the function of Rv0493c is not yet fully known, it attracts interest for several reasons:

1. It is conserved — meaning it appears across different Mycobacterium species, showing it has an important biological role.
2. It may take part in cell wall formation or help the bacteria resist environmental stress.
3. It could be linked to persistence, the ability of the bacterium to remain inactive for long periods.
4. It is detected in lab proteomic studies, meaning the protein is actually made by the bacteria and can be studied further.
5. By studying Rv0493c, researchers can open new directions in Mycobacterium biology, identify new protein interactions, and develop better tools for laboratory research.

Recombinant proteins are lab-produced versions of natural proteins. They are made in safe expression systems such as E. coli and then purified. This process allows scientists to study bacterial proteins without needing to handle the original microorganism.

Having recombinant Rv0493c protein makes experiments faster, safer, and easier. Researchers can use it to make antibodies, perform binding studies, or compare protein expression in different models.

Gentaur provides a high-quality recombinant Rv0493c protein that includes the full amino acid sequence (1–329).

You can view the product here:

👉 Recombinant Mycobacterium tuberculosis Rv0493c Protein (aa 1-329)

Main Characteristics

1. Species: Mycobacterium tuberculosis
2. Length: 329 amino acids (full sequence)
3. Form: Recombinant, purified protein
4. Applications: Western blot, ELISA, immunisation, protein–protein interaction, structural studies
5. Use: For research purposes only
6. Storage: Stable under recommended lab conditions

The full-length form is useful because it preserves all potential functional domains and binding sites. It gives a complete view of the protein’s structure and behavior during research.

Imagine a researcher studying how Mycobacterium tuberculosis survives inside macrophages. They could use the recombinant Rv0493c protein to:

1. Coat ELISA plates and check if infected macrophages produce antibodies that recognize Rv0493c.
2. Perform pull-down assays to identify host proteins that bind to Rv0493c.
3. Test if drug treatments reduce Rv0493c expression using antibodies raised against this protein.

These types of experiments help reveal the hidden roles of lesser-known bacterial proteins.

Gentaur offers the Recombinant Mycobacterium tuberculosis Rv0493c Protein (aa 1-329) — a purified version of the protein that is easy to use in laboratories.

👉 View product here

Main Features

1. Full-length protein (amino acids 1–329)
2. Ready-to-use for research applications
3. High purity, suitable for ELISA, Western blot, and protein interaction studies
4. No need for complex bacterial cultures — safe and simple for in-vitro use

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Gentaur Recombinant Mycobacterium tuberculosis Rv0493c Protein (aa 1-329)