11/10/2023 0 Comments Sigma aldrich lot number![]() ![]() ![]() It is headquartered in Burlington, Massachusetts, United States. The company is currently a part of Merck's life science business and in combination with Merck's earlier acquired Millipore, operates as MilliporeSigma. In 2015, the multinational chemical conglomerate Merck Group acquired Sigma-Aldrich for $17 billion. Louis and has operations in approximately 40 countries. It grew through various acquisitions until it had over 9,600 employees and was listed on the Fortune 1000. Sigma-Aldrich was created in 1975 by the merger of Sigma Chemical Company and Aldrich Chemical Company. Please note, that whilst this information is given as accurately as possible on our website, it may not always reflect the latest findings and is not exhaustive. It is intended as a guide only, and we therefore recommend that you carry out your own search of the scientific literature for full details of the product's biological activity.Sigma-Aldrich (formally MilliporeSigma) is an American chemical, life science, and biotechnology company owned by the multinational chemical conglomerate Merck Group. A more detailed description, along with suggested reading, can be found under the 'target' tab of the datasheet. A top-level summary can be found on the 'Overview' tab of the product's datasheet. If you can't find the information on the datasheet, and need a copy of the sequence for your experiments, we may be able to help if you get in touch.įor each of our agonists, activators, antagonists and inhibitors. Please note that for commercial reasons, the exact immunogen sequence isn't always publically available. This will sometimes include a link to the UniProt database with more information about its structure. Information about the immunogen can be found under the 'Overview' tab. However, these are not covered by A bpromise™. Species' the antibody is predicted to react with are also listed here. Please note that we don't have validation data for every one of these species ourselves. All these species' are guaranteed by Abpromise™. Species that an antibody reacts with are provided under the 'Overview' tab. This shows how our antibodies are validated, allowing you to make a more informed choice. This aims to provide transparency on how our antibodies are validated, allowing you to make a more informed choice.įor all products, applications guaranteed by our Abpromise™ are provided under the 'Applications' tab.įor primary antibodies, we display applications and species we've tested. Formulation can be found under 'Preparation & storage tab'įor primary antibodies, we display the applications and species we've tested. If the protein or peptide is provided lyophilized, the concentration will depend on the reconstitution volume.įor products whose concentrations are lot-dependent, you will need to enter the lot number into the Batch Concentration Finder, which can be accessed via 'Find concentration of your lot' under the 'Specifications' or 'Properties' tab.įormulation can be found under 'Properties' tab The concentration of proteins and peptides provided in liquid format can be found in the 'Specifications' tab of the online datasheet. An estimate of total antibody concentration for whole antiserum is 1-10 mg/mL, for ascites it is 5-10 mg/mL, and for tissue culture supernatant it is 1-3 mg/mL. Antibody concentration is usually determined by protein assay, and serum/ascites/tissue culture supernatant will contain significant amounts of other proteins, which means antibody quantification would not be accurate. ![]() Unpurified antibodies, such as those sold as whole antiserum or tissue culture supernatant will not have a precise concentration stated on the datasheet. If the antibody is provided lyophilized, the concentration will depend on the reconstitution volume. The concentration of purified antibodies provided in liquid format can be found in the 'Properties' tab of the online datasheet. ![]()
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