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Cat. No.: LLDCE-100 (for 100ml)

Cat. No.: LLDCE-1k (for 1L)

Description

L-Lactate Dehydrogenase catalyzes the reversible conversion between pyruvate and lactate by oxidizing or reducing NADH. This product is a crude enzyme solution of L-Lactate Dehydrogenase expressed in Escherichia coli and briefly purified to ensure a certain enzyme activity.

We can provide crude enzyme solutions in quantities ranging from ten kilograms to tons. If you have any specific requirements, please contact us.

Lactate dehydrogenase (LDH or LD) is an enzyme found in nearly all living cells, including animals, plants, and prokaryotes. LDH catalyzes the interconversion between lactate and pyruvate, while converting NAD+ to NADH and vice versa. LDH is widely expressed in various body tissues, such as blood cells and heart muscle. Its release during tissue damage makes it a marker for common injuries and diseases like heart failure. This product, with the indicated enzyme activity, was briefly purified from engineered E.coli.

Protein Information

• Name: L-Lactate Dehydrogenase (Crude Enzyme)
• Application: Catalyzes the reduction and oxidation reactions between pyruvate and lactate
• Appearance: Clear to translucent yellow solution
• Enzyme activity: Undetermined
• CAS Number:  9001-60-9
• EC Number:  1.1.1.27

Precautions

• Each freeze-thaw cycle of the crude enzyme can result in partial inactivation. Therefore, upon receiving the enzyme solution, please aliquot it according to your needs and store at -20°C or lower temperatures.
• The enzyme activity may decrease to some extent with prolonged storage time, so it is recommended to use the product as soon as possible upon receipt.
• During production and storage, the product may exhibit turbidity or precipitation. Simply mix the product thoroughly after thawing, as it does not affect normal usage.
• This product is intended for scientific research purposes by professionals only and should not be used for clinical diagnosis or treatment, food or drug purposes, or stored in regular residential areas.
• For your safety and health, please wear appropriate laboratory attire and disposable gloves when handling the product.

Storage

Store at 20°C or lower temperatures, minimum 1 month shelf life.

Only for research and not intended for treatment of humans or animals

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