Key Benefits
Excellent precision
The LD assay showed a precision of less than 4% CV
Exceptional correlation
The assay showed a correlation of r=0.98 against another commercially available method
Liquid and lyophilised reagents available
Offering convenience and choice
Randox Lactate Dehydrogenase L-P (LDH) (NAD)
- LDH NAD method
- Liquid and lyophilised reagents available
- Stable to expiry at 2-8°C
- Measuring range 8.8 – 635 U/l
| Cat No | Size | ||||
|---|---|---|---|---|---|
| LD3842 | R1 6 x 20ml R2 3 x 18ml | Enquire | Kit Insert Request | MSDS | Buy Online |
| LD7963 | R1 7 x 100ml R2 3 x 100ml | Enquire | Kit Insert Request | MSDS | Buy Online |
| LD8052 | R1 4 x 68ml R2 4 x 37.2ml | Enquire | Kit Insert Request | MSDS | Buy Online |
| LD8323 | R1 4 x 15ml R2 4 x 8.5ml | Enquire | Kit Insert Request | MSDS | Buy Online |
Instrument Specific Applications (ISA’s) are available for a wide range of biochemistry analysers. Contact us to enquire about your specific analyser.
Randox Lactate Dehydrogenase P-L (UV)
- UV method
- Liquid and lyophilised reagents available
- Stable to expiry at 2-8°C
- Measuring range 42.3-1191 U/L
| Cat No | Size | ||||
|---|---|---|---|---|---|
| (L) Indicates liquid option | |||||
| LD401 | 20 x 3ml | Enquire | Kit Insert Request | MSDS | Buy Online |
| LD3818 | R1 6 x 20ml (L) R2 3 x 11ml | Enquire | Kit Insert Request | MSDS | Buy Online |
| LD8051 | R1 6 x 56ml (L) R2 6 x 20ml | Enquire | Kit Insert Request | MSDS | Buy Online |
| LD8322 | R1 4 x 20ml (L) R2 4 x 7ml | Enquire | Kit Insert Request | MSDS | Buy Online |
Instrument Specific Applications (ISA’s) are available for a wide range of biochemistry analysers. Contact us to enquire about your specific analyser.
What is Lactate Dehydrogenase assay used for?
Lactate dehydrogenase (LD) catalyses the interconversion of lactic acid and pyruvic acid. The enzyme is composed of 4 peptide chains and exists in 5 isomeric forms. LD is widely distributed throughout the body, and the highest concentrations are found in the liver, heart and skeletal muscle. LD activity is significantly elevated during myocardial infarction. Maximum levels are reached 24 to 48 hours after the onset of chest pain and may remain elevated for 7 to 12 days post infarction. Increases in LD activity are also associated with other pathological conditions including liver disease, progressive muscular dystrophy, megaloblastic and pernicious anaemia.
- Saad, S.Y., et al. Cardiotoxic effects of sequential administration of doxorubicin and paclitaxel in rats. Saudi Pharmaceutical Journal 2004, 12(1): 19-28.
- Saad, S.Y., et al. Cardiotoxicity of doxorubicin/paclitaxel combination in rats: effect of sequence and timing of administration. J. Biochem. Mol. Toxicol. 2004, 18(2): 78-86.
- Saad, S.Y. et al. Cardioprotective effects of subcutaneous ebselen against daunorubicin-induced cardiomyopathy in rats. Basic Clin. Pharmacol. Toxicol. . 2006, 99(6): 412-417.
- Alttas, O. and Haffor A-S. Effects of hyperoxia periodic training on free radicals production, biological antioxidants potential and lactate dehydrogenase activity in the lungs of rats, Rattus norvigicus. Saudi Journal of Biological Sciences 2010, 17(1): 65-71.
- Başbuğan, Y., et al. An investigation on serum troponin concentration in healthy ruminants. Kafkas Univ Vet Fak Derg .2010,16(4): 641-645.
- Suanarunsawat, T. et al. Antioxidant activity and lipid-lowering effect of essential oils extracted from Ocimum sanctum L. leaves in rats fed with high cholesterol diet. J. Clin. Biochem. Nutr. 2010, 46(1): 52-59.
- Hammouda, O. et al. Effect of short-term maximal exercise on biochemical markers of muscle damage, total antioxidant status, and homocysteine levels in football players. AJSM. 2012, 3(4): 239-246.
- Abdel-Daim, M.M, et al. Protective role of Spirulina platensis against acute deltamethrin-induced toxicity in rats. PloS ONE.2013, 8(9): e72991.
- Kondeva-Burdina, M., et al. Cytoprotective and antioxidant effects of phenolic compounds from Haberlea rhodopensis Friv. (Gesneriaceae). Phcog. Mag. 2013, 9: 294-301 .
Clinical Chemistry Panel
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Veterinary Panel
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