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LAD protein :: Lactate Dehydrogenase Protein

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Catalog # MBS173128
Unit / Price
  5000 Units  /  $155 +1 FREE 8GB USB
  25000 Units  /  $235 +1 FREE 8GB USB
  100000 Units  /  $650 +1 FREE 8GB USB
LAD protein
Product Name

Lactate Dehydrogenase (LAD), Protein

Popular Item
Also Known As

Lactate Dehydrogenase (LDH), Chicken Heart

Product Synonym Names
LD; L-LDH; (S)-Lactate; LDH; Lactate Dehydrogenase (LDH), Chicken - Lyophilized
Product Gene Name
Research Use Only
For Research Use Only. Not for use in diagnostic procedures.
Sequence Length
Appearance: White powder
Chicken Heart
EC Number
Unit Definition
One unit will catalyze the oxidation of one micromole of L-lactate to pyruvate with simultaneous reduction of NAD+ to NADH per minute at 37 degree C and pH 8.55
Specific Activity
>= 200 U/mg protein
>= 1 mg/mL in phosphate buffered saline
3 years
>= 0.8 mg protein/mg (A280/Coomassie)
CPK: <=0.5%, GLDH: <=0.1%, SGOT/AST: <=0.02%, SGPT/ALT: <=0.07%, Protease: <=0.01%, Ammonia: <=0.02 micromole/mg
CAS Number
>= 200 U/mg (Dimension Clinical Chemistry System)
Preparation and Storage
At -20 degree C
Other Notes
Small volumes of LAD protein vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.
Related Product Information for
LAD protein
MyBioSource produces Chicken Heart Lactate Dehydrogenase (LDH) for medical research and diagnostic manufacturing uses.

Custom preparations, technical support, bulk quantities and aliquoting available.

Lactate dehydrogenase (LDH) is an enzyme (EC present in a wide variety of organisms, including plants and animals. Lactate Dehydrogenase catalyses the interconversion of pyruvate and lactate with concomitant interconversion of NADH and NAD+. LD can also catalyze the oxidation of hydroxybutyrate, Lactate Dehydrogenase (LDH) is occasionally called Hydroxybutyrate Dehydrogenase (HBD).

Lactate Dehydrogenase enzyme is also found in cerebrospinal fluid where high levels of lactate dehydrogenase in cerebrospinal fluid are often associated with bacterial meningitis. High levels of Lactate Dehydrogenase (LDH) enzyme can also be found in cases of viral meningitis, generally indicating the presence of encephalitis and poor prognosis.
NCBI/Uniprot data below describe general gene information for LAD. It may not necessarily be applicable to this product.
NCBI Accession #
NCBI GenBank Nucleotide #
Molecular Weight
NCBI Official Full Name
lactate dehydrogenase
NCBI Official Symbol
NCBI Protein Information
lactate dehydrogenase
All of MyBioSource's Products are for scientific laboratory research purposes and are not for diagnostic, therapeutics, prophylactic or in vivo use. Through your purchase, you expressly represent and warrant to MyBioSource that you will properly test and use any Products purchased from MyBioSource in accordance with industry standards. MyBioSource and its authorized distributors reserve the right to refuse to process any order where we reasonably believe that the intended use will fall outside of our acceptable guidelines.
While every efforts were made to ensure the accuracy of the information provided in this datasheet, MyBioSource will not be liable for any omissions or errors contained herein. MyBioSource reserves the right to make changes to this datasheet at any time without prior notice.

It is the responsibility of the customer to report product performance issues to MyBioSource within 30 days of receipt of the product. Please visit our Terms & Conditions page for more information.
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