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
Other Products
HybriDetect 2T
Product Info
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Product Info
Name of Product
HybriDetect 2T
Catalog Number
MGHD2 1
Short Info
The HybriDetect 2T is a simple and quick tool to develop your own rapid test. The 2T is designed for simultaneous detection of two analytes. Various molecules can be detected: Proteins, Antibodies, Genetic amplification products
Please note, that you may have to pay country-specific taxes and duties.
Method/Platform
Lateral flow, sandwich or competetive
Range/Assay Sensivity
5 pg DNA, equivalent to agarose gel electrophoresis
Test Principle
HybriDetect 2T is a ready-to-use, universal test strip (dipstick) based on lateral flow technology using gold particles. The dipstick can be used to develop qualitative or quantitative rapid test systems for simultaneous detection of two different analytes such as proteins, antibodies or gene amplification products. The results can be interpreted qualitative or quantitative.
Document
The HybriDetect 2T is a simple and quick tool to develop your own rapid test. The 2T is designed for simultaneous detection of two analytes. Various molecules can be detected: Proteins, Antibodies, Genetic amplification products
genesig® kits are sold for research use only and are not licensed for diagnostic procedures.
Document
Exceptional value for money Rapid detection of 2019-nCoV Positive copy number standard curve for quantification Highly specific detection profile High priming efficiency Broad dynamic detection range (>6 logs) Sensitive to < 100 copies of target
Accurate controls to confirm findings
For the rapid detection and enumeration of coliform bacteria.
Principle:
Peptone and yeast extract powder provides carbon and nitrogen sources and trace elements; sodium chloride maintains osmotic equilibrium; agar as medium coagulant; dodecyl sulfate inhibit Gram-positive bacteria; chromogenic substrate and large intestine flora β- galactosidase-glucosidase specific reaction, hydrolysis of the substrate, the release of the color groups produce green colonies on the light yellow plate.
Formulation (per liter):
Peptone :10g
Yeast extract powder: 3g
sodium chloride:5g
sodium lauryl sulfate:0.1g
Agar :12g
Chromogenic substrate 2.7g
Final pH 7.0 ± 0.2
How to use:
1. Weigh 32.8g of this product, adding 1L of distilled or deionized water , heated to boiling stirring until completely dissolved, dispensing into flask without autoclaving.
2,Take 25g or 25mL of sample with aseptic procedures, added to the flask containing 225mL of sterile phosphate buffered saline (or saline) is shaken thoroughly homogenized with a homogenizer or a 1:10 dilution 1min, then 1:10 dilution continue to select the appropriate serial dilutions of three, two plates each dilution was inoculated.
3, the use of pour method: The medium is cooled in a water bath to about 50 , sterilized petri dish having a diameter 90mm, 1ml samples were inoculated per dish, then poured into about 15ml of the above dissolution medium, and mix to solidify, upside down, 37 for 24 hours.
4, using surface inoculation: cooled to about 50 , shake devoted to the medium in sterile petri dish. Can be stored in the refrigerator for a day or stored at room temperature for several days (dark, 4 ). The sample was streaked method or filter method, 37 for 24 hours.
5, observe the results.
Quality control:
This product appear light yellow after pouring into plate, these strains were inoculated after 36 ± 1 18 ~ 24h culture growth in the following table.
Growth of bacteria were cultured bacteria numbers feature
Escherichia coli ATCC25922 good green colonies
Citrobacter ATCC8090 good green colonies
Salmonella typhimurium CMCC50115 good colorless colonies
Enterococcus faecalis ATCC29212 suppressed —–
Storage: Store at 10-30 , dark, cool and dry place, tighten the cap immediately after use. Storage period of two years.
