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Green fluorescent protein (GFP) isolated from the jellyfish species Aequorea Victoria, consists of 238 amino acids with a molecular weight of about 27 kDa. GFP is characterized by two absorption peaks in blue light at 395 nm (major) and 475 nm (minor) and a fluorescence peak at 498 nm in the green range. At present, the gene for this protein and proteins derived from it, glowing with different colors, is used as a luminous marker in cell and molecular biology to study protein expression in cells and living organisms in vivo. GFP also allows purification of recombinant proteins, where GFP or its derivatives are used as an affinity label.

The measuring converter of the Earth's magnetic field is made on the basis of magnetoresistive sensors that simultaneously measure the orthogonal components of the magnetic field strength at the control point and the modulus of the intensity vector. At the same time, the magnetometer readings do not depend on the orientation of the measuring transducer in space. The MTM-01 magnetometer is also an effective means of measuring the quality of magnetic protections and screens to ensure the standards of electromagnetic safety of workers and the public during the operation of distribution transformers and electric power plants.

The infrared pyrometer S-20.1 is used to monitor the condition of objects and technological processes in various industries and farms, as well as during scientific research. In this case, the dimensions of the studied surface of the object are determined by the angular field of view of the pyrometer.

To develop and produce a vacuum post (pumping post) with the required characteristics for the needs of the customer. The post can be equipped with both imported and domestic pumping equipment

EQUIPMENT rack support racks – aluminum profile painted with powder paint (RAL 1001) top panel with a depth of 190mm – metal painted with powder paint (RAL 1001)

Detection of SCR in all possible range of its characteristics High reliability Self-monitoring of components Backup power supply Recording and storage of measurement results in the non-volatile memory of the device The possibility of integration with external security systems DRG-AT2331 together with SRK-AT2327, personal computer and software "SARK.NET " allows you to form an alarm system for detecting the occurrence of a self-sustaining chain reaction (SAS SCR).

DPSS lasers of the KLM-532/h-x series are optimal sources of coherent radiation for the construction of control and automation systems, alignment and marking devices, for scientific and medical purposes.

Test tubes are used for blood sampling in biochemistry and immunology. During centrifugation, the gel forms a strong barrier for 48 hours between the clot and the serum. The gel tubes must be centrifuged no later than 2 hours after blood collection. Research material............... blood serum Scope of application............................ serum research in biochemistry, immunology Centrifugation.............................. 1500-2000 g - 10 minutes

Furniture for laboratory work. Wall rack Length, mm: 900 Depth, mm: 320 Height, mm: 900 BASIC EQUIPMENT support racks – aluminum profile painted with powder paint (RAL 9016) with the texture "shagreen" the upper shelf with a depth of 320mm – PVC with a thickness of 5mm in a frame of 2 aluminum profiles painted with powder paint (RAL 7011) with the texture "shagreen", height adjustment is not provided the lower shelf with a depth of 260mm – PVC thickness 5mm in a frame of 2 aluminum profiles painted with powder paint (RAL 7011) with a "shagreen" texture, height adjustment is not provided