
DBCO-amine TFA salt is a simple building block containing a DBCO moiety and an amine group. Amine is very reactive with NHS ester. DBCO is commonly used for copper-free Click Chemistry reactions.

DBCO-amine TFA salt is a simple building block containing a DBCO moiety and an amine group. Amine is very reactive with NHS ester. DBCO is commonly used for copper-free Click Chemistry reactions.
DBCO-amine TFA salt is a simple building block containing a DBCO moiety and an amine group. Amine is very reactive with NHS ester. DBCO is commonly used for copper-free Click Chemistry reactions.
Used for the selective isolation and culture of Listeria monocytogenes.
Columbia Blood Agar Base provide carbon and nitrogen sources, vitamins and growth factors,maintains balanced osmotic pressure; Listeria hydrolyzes aesculin and reacts with iron ions to form black 6,7-dihydroxycoumarin; lithium chloride and other antibiotics can inhibit Gram-negative bacteria and most Gram-positive bacteria; agar is the coagulant of the culture medium.
Ingredients | /liter |
Columbia blood agar base | 39.0 g |
Aesculin | 1.0 g |
Ferric ammonium citrate | 0.5 g |
Lithium chloride | 15.0 g |
pH7.0±0.2 at 25°C |
Weigh 55.5 g of this product, add 1000 mL of distilled water or deionized water, stir, heat and boil until completely dissolved, divide into Erlenmeyer bottles, sterilize at 121℃ for 15 min. Cool to about 50℃, add 1 bottle of SR0500 supporting reagent A and 1 bottle of B per 100 mL, mix well and set aside.
The following quality control strains were inoculated and cultured at 35-37℃ for 24h. The results are as follows:
Quality control strains | Growth |
Listeria monocytogenes ATCC19115 | Gray-green colonies with a black depression in the center and black surrounding |
Enterococcus faecalis ATCC29212 | – |
Escherichia coli ATCC25922 | – |
2-30℃,Keep container tightly closed, avoid direct sunlight.
Use before expiry date on the label.
1. When weighing the dehydrated medium, please wear masks to avoid causing respiratory system discomfort
2. Keep container tightly closed after using to prevent clumping.
Microbiological contamination was disposed by autoclaving at 121°C for 30 minutes.
Intended Use Used for the selective isolation and culture of Listeria monocytogenes. Principle and Interpretation Columbia Blood Agar Base provide carbon and nitrogen sources, vitamins and……
The Opentrons® 3-piece Aluminum Block Set is used with our Temperature Deck. The set comes with a 24-well, 96-well and flat bottom plate format block. These are used to keep your 2mL tubes, 1.5mL tubes, 96-well PCR plates, PCR strips and flat bottom plates at a constant temperature. These blocks holds temperatures between 4°C and 95°C when used with the Opentrons Temperature Module (GEN2).
The Opentrons® 3-piece Aluminum Block Set is used with our Temperature Deck. The set comes with a 24-well, 96-well and flat bottom plate format block. These are used to keep your 2mL tubes, 1.5mL tubes, 96-well PCR plates, PCR strips and flat bottom plates at a constant temperature. These blocks holds temperatures between 4°C and 95°C when used with the Opentrons Temperature Module (GEN2).
The Permagen ring magnet low elution plate with integrated cushion base plate was designed for use in automation applications where volumes as low as 5 µL are required. Most PCR plates are bent, leading to inconsistent lab results. Unlike most products, we have added an angled frame around the top of our plate, this helps with two things, straightening out the PCR plate, and leading it to the proper location on the magnets during automation while the cushion assist compensates for labware inconsistencies.
SBS SLAS Footprint (127.75mm x 85.50mm) to fit into any automated liquid handling robot
Features include solid aluminum alloy construction and hard coat anodized finish for years of trouble-free use, and compatible with any magnetic beads
RLE500R
Maximum – 150 µL
Minimum – 5 µL
The Permagen ring magnet low elution plate with integrated cushion base plate was designed for use in automation applications where volumes as low as 5 µL are required. Most PCR plates are bent, leading to inconsistent lab results. Unlike most products, we have added an angled frame around the top of our plate, this helps with two things, straightening out the PCR plate, and leading it to the proper location on the magnets during automation while the cushion assist compensates for labware inconsistencies.
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