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MAK064

Sigma-Aldrich

Lactate Assay Kit

sufficient for 100 colorimetric or fluorometric tests

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Synonym(s):
Lactic Acid Assay Kit
NACRES:
NA.84

usage

sufficient for 100 colorimetric or fluorometric tests

application(s)

cosmetics
food and beverages

detection method

colorimetric
fluorometric

relevant disease(s)

endocrinological disorders, diabetes; cancer

storage temp.

−20°C

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This Item
MAK065MAK329MAK066
Lactate Assay Kit sufficient for 100 colorimetric or fluorometric tests

Sigma-Aldrich

MAK064

Lactate Assay Kit

Lactate Assay Kit II sufficient for 100 colorimetric tests

Sigma-Aldrich

MAK065

Lactate Assay Kit II

L-Lactate Assay Kit sufficient for 100 colorimetric tests

Sigma-Aldrich

MAK329

L-Lactate Assay Kit

detection method

colorimetric, fluorometric

detection method

colorimetric

detection method

colorimetric

detection method

colorimetric

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

application(s)

cosmetics
food and beverages

application(s)

cosmetics
food and beverages

application(s)

-

application(s)

-

relevant disease(s)

endocrinological disorders, diabetes; cancer

relevant disease(s)

endocrinological disorders, diabetes; cancer

relevant disease(s)

endocrinological disorders, diabetes; cancer

relevant disease(s)

hematological disorder; cancer

General description

L(+)-Lactate is a metabolic compound formed in animals by the action of the enzyme Lactate Dehydrogenase. Lactate is produced in proliferating cells and during anaerobic conditions such as exercise. Abnormally high concentrations of lactate have been related to pathological conditions such as cancer, diabetes, and lactate acidosis. L(+)-Lactate is the major stereoisomer of lactate formed in human intermediary metabolism and is present in blood at levels of around 1-2 mmol/L. This kit provides a convenient means for detecting L(+)-Lactate in biological samples. There is no need of pretreatment or purification of samples.

Application

Lactate Assay Kit has been used to determine the concentrations of lactate in samples.

Suitability

Suitable for detecting L(+)-Lactate in culture medium, fermentation medium, blood and cells.

Principle

In this assay, lactate concentration is determined by an enzymatic assay, which results in a colorimetric (570 nm)/ fluorometric (λex = 535 nm/λem = 587 nm) product, proportional to the lactate present. Typical levels of sensitivity for this kit are between 0.001-10 mM.

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Product No.
Description
Pricing

Pictograms

Health hazard

Signal Word

Danger

Hazard Statements

Hazard Classifications

Resp. Sens. 1 - Skin Sens. 1

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

188.6 °F - closed cup

Flash Point(C)

87 °C - closed cup


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Annasofia Anemone et al.
International journal of oncology, 51(2), 498-506 (2017-07-18)
Dichloroacetate (DCA) can reverse the glycolytic phenotype that is responsible of increased lactate production and extracellular pH acidification in cancer cells. Magnetic resonance imaging-chemical exchange saturation transfer (MRI-CEST) pH mapping is a novel non-invasive imaging approach that can measure in vivo
Cardiac STAT3 Deficiency Impairs Contractility and Metabolic Homeostasis in Hypertension.
Altara R, et al.
Frontiers in Pharmacology, 7, 436-436 (2016)
Ivan Kushkevych et al.
Journal of clinical medicine, 8(7) (2019-07-25)
The small-large intestine axis in hydrogen sulfide accumulation and testing of sulfate and lactate in the gut-gut axis of the intestinal environment has not been well described. Sulfate reducing bacteria (SRB) of the Desulfovibrio genus reduce sulfate to hydrogen sulfide
Min Xu et al.
Cellular physiology and biochemistry : international journal of experimental cellular physiology, biochemistry, and pharmacology, 47(1), 151-160 (2018-05-16)
Poor response to chemotherapy leads to the relapse and metastatic progression of tumors. Reprogrammed glucose metabolism is one of the important hallmarks of cancer that facilitates cancer cell survival, proliferation and chemoresistance. However, the precise fate of glucose metabolism and
Bibi Uhre Nielsen et al.
PloS one, 15(9), e0238524-e0238524 (2020-09-12)
Markers of lung inflammation measured directly in expectorated sputum have the potential of improving the timing of antibiotic treatment in cystic fibrosis (CF). L-Lactate might be a marker of inflammation, as it is produced from glucose by polymorphonuclear neutrophils (PMNs)

Articles

Aerobic Glycolysis and the Warburg Effect

We presents an article about the Warburg effect, and how it is the enhanced conversion of glucose to lactate observed in tumor cells, even in the presence of normal levels of oxygen. Otto Heinrich Warburg demonstrated in 1924 that cancer cells show an increased dependence on glycolysis to meet their energy needs, regardless of whether they were well-oxygenated or not.

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