LabAssay(TM) ALP

产品介绍

LabAssay(TM) ALP,碱性磷酸酶检测试剂盒,货号:291-58601,品牌:Wako

Alkaline Phosphatase activity assay with p-Nitrophenylphosphate as a substrate
Alkaline Phosphatase (ALP) is distributed in a variety of tissues such as liver, bone, and small intestine in animals. The change of the enzyme activity in tissues is an im-portant hallmark for physiological phenomena as osteo-genesis and so on. This kit is for Alkaline Phosphatase assay in a simultaneous multi-sample assay format with a microplate using p-Nitrophenylphosphate as a substrate.

[Kit Contents]
Substrate Tablet 20 tablets
(p-Nitrophenylphosphate Disodium 6.7 mmol/L, after dissolving)
Buffer Solution 100 mL
(2.0 mmol/L MgCl2, 0.1mol/L Carbonate Buffer, pH 9.8)
Stop Solution 100 mL(0.2 mol/L Sodium Hydroxide Solution)
Standard Solution 10 mL
(0.5 mmol/L p-Nitrophenol Solution)

[Assay principle]
p-Nitrophenylphosphate is hydrolyzed into p-Nitrophenol and Phosphoric Acid in the carbonate buffer (pH 9.8) in the presence of Alkaline Phosphatase in sample. Released p-Nitrophenol showing yellow color is optically measured at 405 nm wavelength as the enzyme activity.

[Features]
Dynamic assay range: > 0.06 mmol/L
Standard assay range: 0 ~ 0.5 mmol/L (The activity at concentration more than 0.5 mmol/L can be determined by extrapolation due to its linearity.)
Reproducibility: C.V. < 10%

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