Determination of Acid Phosphatase level in Seminal Plasma (ACP)

[Test principle]
Under acidic conditions, acid phosphatase acts on p-nitrophenol phosphate, which hydrolyzes to release p-nitrophenol (PNP), which forms a yellow compound in an alkaline environment with an absorbance at 405 nm and sample acid phosphate. The enzyme activity is directly proportional.
[Validity Period]
The kit is stored in the environment at 2-8 °C, and the expiration date is 12 months. After storage at 2-8 °C after opening, it can be used for 45 days. The kit must be used within the validity period
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Determination of Acrosin Activity in Human Sperm (Acrosin)

[Test principle]
The arginine amidase activity in the sperm acrosome reflects the activity of all acrosomal enzymes. Arginine amidase is decomposed to produce yellow p-nitroaniline by using Nα-benzoyl-DL-arginine-ρ-p-nitroanilide (BAPNA) as a substrate, and the amount of the product can be used to calculate the refined ammonia. Acid amidase activity
[Validity Period]
The kit should be stored at 2-8 °C in the dark, valid for 12 months; 2-8 °C after opening, valid for 3 months, the kit must be used within the validity period.
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Determination of the citric acid level in seminal plasma (Citric)

[Test principle]
The citrate lyase decomposes citric acid into a keto acid. The reaction product of the latter with a coupling agent has a maximum absorption peak at a wavelength of 340 nm, and its absorbance value is proportional to the citric acid content of the seminal syrup.
[Validity Period]
The kit is stored in the dark at 2-8 °C. The expiration date is 12 months. The other components except the enzyme solution can be stored at 2-8 °C for 45 days after opening. The kit must be used within the validity period.
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Determination of LDH-X(LDH-C4) level in Seminal Plasma (LDH-X)

Determination of LDH-X(LDH-C4) level in Seminal Plasma (LDH-X)
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Determination of Neutral α-glucosidase in Seminal Plasma (NAG)

[Test principle]
Under acidic conditions, neutral alpha-glucosidase activity is retained by inhibition of seminal plasma acid alpha-glucosidase, which decomposes the substrate to form the final product p-nitrophenol (PNP), p-nitrophenol at 405 nm The wavelength has a maximum absorption peak, and its absorbance is proportional to the activity of the seminal plasma α-glucosidase per unit time.
[Validity Period]
The kit is stored at 2-8 °C, and the expiration date is 12 months. The components other than NAG substrate and glycosidase inhibitor can be stored at 2-8 °C for 45 days after opening. The kit must be used within the validity period.
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Determination of PMN-Elastase level in Seminal Plasma (PMN-E)

Determination of PMN-Elastase level in Seminal Plasma (PMN-E)
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