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. Products we sell as an affiliate of Merck KGaA, Darmstadt, Germany, generally retain their original lot numbers.The concentration of purified antibodies provided in liquid format can be found in the 'Properties' tab of the online datasheet. Products produced in our Gibbstown, NJ, facility use a four digit system, i.e., the last digit of the year plus the Julian day for the finished goods (e.g., Lot Number 1155 would be the 155th day of 2001). These lot numbering systems apply only to products manufactured in our Norwood, OH, facility. Week 18 (4 0 1 2 3 0 1 8) means the eighteenth week of the year.Ĥ 0 1 2 3 1 0 2 indicates that this product was filled in the second week of 2001 from the same bulk material.Ĥ 0 1 2 3 2 1 0 indicates that this product was filled in the tenth week of 2002 from the same bulk material. The last three digits are the year and week of the fill. The first five digits mean the same as above. The additional three digits indicate that there are subsequent fills from the same bulk material. This day represents the day the material was received.Īn 8 digit lot number is assigned to products filled from bulk where the same lot of material may be used for other fills. (Lot year 42 is 2002, etc.) The next three digits are the Julian day. The lot year is offset by 60.Įxample: Lot year 40 is 2000. The first two digits are the year that the product was approved. Product: Acetone AX0116-6 A 5 digit lot number is assigned to products manufactured and filled as complete lots such as OmniSolv ® high purity solvents. The lot number and catalog number together provide the uniqueness and traceability that is required by our industry.Ī 5 digit lot number is assigned to products manufactured and filled as complete lots such as OmniSolv® high purity solvents. The lot numbering system meets all required guidelines for traceability.
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