Biochemical Test of Mycobacterium tuberculosis

Biochemical Test of Mycobacterium tuberculosis

Biochemical Test of Mycobacterium tuberculosis

Basic Characteristics Properties (Mycobacterium tuberculosis)
5 % NaCl Tolerance Negative (-ve)
68°C Catalase Test Negative (-ve)
Acid Fast Stain Positive (-ve)
Acid Phosphatase Negative (-ve)
Amidase Test Positive (-ve)
Arylsulphatase Test Negative (-ve)
Growth at 22°C Negative (-ve)
Growth at 25°C Negative (-ve)
Growth at 42°C Negative (-ve)
Growth at 25°C Negative (-ve)
Growth on P-Nitrobenzoic Acid Negative (-ve)
Growth on TCH (10 mg/ml) Positive (-ve)
Iron Uptake Negative (-ve)
Neutral Red Test Positive (-ve)
Niacin Test Positive (-ve)
Nitrate Reduction Test Positive (-ve)
Pigmentation Negative (-ve)
Peroxidase Test Positive (-ve)
Pyrazinamidase Test Positive (-ve)
Pyruvate stimulation growth Negative (-ve)
Semi Quantitative Catalase Test Negative (-ve)
Tellurite Reduction Test Negative (-ve)
Tween 80 Hydrolysis Negative (-ve)
Urease Test Positive (-ve)

Mycobacterium tuberculosis gram-negative bacteria. Image plenoy m Shutterstock.com.

Mycobacterium tuberculosis gram-negative bacteria. Image: plenoy m /Shutterstock.com.

Biochemical Test of Mycobacterium tuberculosis

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3 thoughts on “Biochemical Test of Mycobacterium tuberculosis”

  1. Thanks for contribution plz my question is that staphylococcus bacteria is used to produce catalase enzymes this mean that the can be used in several aspects more especially in industry

  2. Great info, but M. tuberculosis is an acid resistant bacterium. The staining picturese shows that, coloring with carbofushin. In the information you have Gram negative. When M. tuberculosis is Gram stained, the reaction is Gram variable.

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