The Saxitoxin (PSP) ELISA Kit is a competitive ELISA for the quantitative analysis of saxitoxin in shellfish samples. This kit can be used for rapid test of Saxition in samples such as mussels and lobster tomalley.
The Saxitoxin (PSP) ELISA Kit uses a polyclonal antibody that binds both saxitoxin and a Saxitoxin-enzyme conjugate. Saxitoxin in the sample competes with the Saxitoxin-enzyme conjugate for a limited number of antibody binding sites.
Drinking Water Thresholds:
Do not Drink – 0.2 μg/L for all
Do not Use – 3 μg/L
96-well microtiter plate (12 test strips of 8 wells)
Standards: 0 | 0.02 | 0.08 | 0.32 ppb
Incubation Time: 60 Minutes.
K-LOLAC
SKU: 700004314
65 assays per kit
| Content: | 65 assays per kit |
| Shipping Temperature: | Ambient |
| Storage Temperature: | Short term stability: 2-8oC, Long term stability: See individual component labels |
| Stability: | > 2 years under recommended storage conditions |
| Analyte: | Lactose |
| Assay Format: | Spectrophotometer |
| Detection Method: | Absorbance |
| Wavelength (nm): | 340 |
| Signal Response: | Increase |
| Linear Range: | 1 to 50 µg of lactose (or 0.50 to 25 µg of D-glucose) |
| Limit of Detection: | 1.62 mg/L |
| Reaction Time (min): | ~ 10 min |
| Method recognition: | AOAC Method 2020.08 |
The K-LOLAC test kit offers a rapid, novel, sequential measurement of free-glucose and lactose in conventional, low-lactose and lactose-free dairy products. This sequential assay format reduces the manual input required by an analyst when compared to traditional lactose assay formats and therefore improves both accuracy and efficiency. When used in combination with the Megazyme Creep Calculator provided, the β-galactosidase employed in this kit allows for the selective measurement of lactose in the presence of galacto-oligosaccharides (GOS) which are commonly found in lactose-free dairy products. This constitutes a significant improvement over existing commercially available lactose assay kits which typically overestimate lactose content in lactose-free samples due to the unselective hydrolysis of GOS by β-galactosidase. Lastly, the sensitivity of the K-LOLAC assay kit has been doubled through the use of a cascade biochemical pathway, helping to significantly reduce the LOD and LOQ for the assay.
We offer more monosaccharide and oligosaccharide assay kit products.
View Lactose Assay Kit (K-LOLAC) Flyer
View Product Poster Presentation – Single Lab Validation for K-LOLAC.
Validation of Methods
Advantages
Cell Culture Flask T25
Cell Culture Flask surface is very smooth based on precise molding technology and it gives clear view when examined with microscope.
Volume: 25mL75mL175mL225mL
PRODUCT FEATURES
For adherent cell culture: Initial adherence and proliferative property of cells via hydrophilic surface treatment.
For suspension cell culture: The surface is resistant to cell adherence, which minimizes damage or loss of cell.
Cell Culture Flask surface is very smooth based on precise molding technology and it gives clear view when examined with microscope.
Volume: 25mL75mL175mL225mL