Description
- Appearance: White/pink
- • Length of strip: 86mm
- • Width of strip: 4.5mm
- • Length of device: 136mm
- • Width of device: 16mm
500 Lateral Flow Cassettes (top and bottom)
Cassette Lettering: CT
Fits strips that are 86 mm x 4.5 mm
Perfect for development and product launch
Fits into companion foil pouch bags
Large quantities available
Propargyl-PEG10-t-butyl ester is a crosslinking reagent that can react with azide-bearing compounds or biomolecules via copper catalyzed Click Chemistry reactions. The carboxyl group can be deprotected under acidic conditions. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Propargyl-PEG10-t-butyl ester is a crosslinking reagent that can react with azide-bearing compounds or biomolecules via copper catalyzed Click Chemistry reactions. The carboxyl group can be deprotected under acidic conditions. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Usages:
For selective enrichment of Salmonella.
Principle:
Peptone provide carbon and nitrogen sources to meet the needs of bacterial growth; lactose are fermentable sugars; selenite, sodium hydrogen inhibit Gram-positive bacteria and gram-negative enterobacteria most non-Salmonella; phosphate-buffered agent; L- cystine as a reducing agent.
Formulation(per liter):
Peptone: 5g
Lactose :4g
Sodium selenite: 4g
Disodium hydrogen phosphate: 10g
L- cystine: 0.01g
Final pH 7.0 ± 0.2
How to use:
1. Weigh 23g of the product , adding 1 L of distilled or deionized water , heated to boiling stirring until completely dissolved, dispensing flask, cooled to room temperature .
2. Pipette 10mL of pre-enrichment sample broth or 25mL and transferred species in the liquid sample flask in a sterile environment.
3.Place into incubator, cultured at 36 ± 1 for 18-24h.
4. Observe the results.
Quality control:
Quality control strains were inoculated ,and cultured at 36 ± 1 for 18-24h ,results show as follows:
strain name strain code growth feature
Salmonella typhi CMCC (B) 50071 good red, cloudy
Salmonella typhimurium CMCC (B) 50115 good red, cloudy
Escherichia coli ATCC25922 — remain unchanged
Storage: Store in a dark, cool and dry place, tighten the cap immediately after use. Storage period of three years.
500g
Norovirus is a single-stranded, non-enveloped RNA virus belonging to the Caliciviridae family. Norovirus is considered the major causative agent of non-bacterial gastroenteritis in the world. The main channel of transmittance is via contaminated food or water, as well as human-to-human contact. Most Noroviruses infecting humans belong to genogroup I and II (particularly genotype 4). Norovirus is very stable in the environment and is resistant to some surface disinfectants such as alcohols and detergents. Moreover, it is very difficult to culture Norovirus in vitro, making its identification by standard microbiological assays challenging.
NoV TaqMan RT-PCR Kit, 100 reactions
NoV TaqMan RT-PCR Probe/Primer Set and Controls, 100 reactions
Figure 1 / 3
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Storage Conditions and Product Stability
All kit components can be stored for 1 year after the date of production without showing any reduction in performance.
All kit components should be stored at -20°C upon arrival.
| Component | Cat. TM41450 (100 preps) | Cat. TM41410 (100 preps) |
|---|---|---|
| MDx TaqMan 2X PCR Master Mix | 2 x 700 μL | – |
| NoV Primer & Probe Mix | 280 μL | 280 μL |
| NoV Positive Control | 150 μL | 150 μL |
| Nuclease-Free Water (Negative Control) | 1.25 mL | 1.25 mL |
| Product Insert | 1 | 1 |