Pipette tips are used in the laboratory to pipette tiny amounts of liquids. The special design reduces sample retention and discharge. These pipette tips can be used with all commonly used pipettors. They can also save bench space. Before using, check the pipette tips' specifications. Make sure to avoid overheating them at 121oC/250oF or up […]
When you are unsure of whether you are infected with HIV, you may want to get an ELISA test. If you participate in certain high-risk behaviors, like sharing needles or sex, you should get tested at least once a year. ELISA tests are 99.9% accurate when used in conjunction with a Western blot test. You […]
When you order an influenza test, you'll probably be wondering how to code it. Most tests will require the use of a machine and will either result in a positive or negative result. The CPT code for flu test results is 87804. The CPT descriptors will vary by manufacturer and are listed under the appropriate […]
The Vertical Storage Carousel is a type of storage system that rotates a series of carriers in a loop around an elongated, vertical track. The carriers are attached to the chain drive in fixed locations and cycle forward or backward as directed by the operator. Once a carrier has reached its destination, it will be […]
A liquid filling sealing machine is a highly effective way to produce liquid products. These machines are suitable for a wide range of applications, from small labs to mass production. Their high efficiency and high yield of finished filling products will increase your business profits. There are three main types of filling machines: automatic, semi-automatic, […]
When using quantitative Real Time PCR, white PCR plates are a good choice. They improve the results in analyzing fluorescence signals and quantifying the replicated DNA. This kit contains 50 qPCR plates and fifty sheets of qPCR sealing films. When selecting the best PCR plate for your laboratory, look for a few key factors. These […]
A CCD is a semiconductor image sensor. Its basic structure is a Metal-Oxide-Semiconductor (MOS) capacitor. The MOS is a semiconductor that stores and shifts photoelectrons. The bulk material of the CCD is p-silicon. This material is grown on top of an insulating layer of silicon-oxide. The insulating layer is then coated with thin conducting electrodes […]
Thermo Fisher Scientific began ramping up production of VTM tubes at the start of the influenza pandemic, which would eventually be necessary during the outbreak. They received orders from the U.S. government and ramped up production from 50,000 per week to over 10 million per week. However, the company discovered that some conical tubes did […]
Double antibody sandwich ELISA (DAS-ELISA) has excessive sensitivity and specificity and can precisely quantify antigens with easy experimental operation. In this methodology, parabolic and linear commonplace curves have been each generated with the legitimate detection scopes of 0–2,000 and 0–125 ng/ml, respectively. The specificity of this methodology was additionally proved to be nicely by utilizing […]
Coat the ELISA plate with several dilutions of every antibody that will be used as part of the sandwich assay. Add the analyte to be measured at a excessive, low and zero focus. Use each of the antibodies, at several concentrations, as a detection antibody. The results of this experiment will determine which antibody is […]