Biotinylated Der f 1
Biotinylated Der f 1.
The unique biotinylated Der f 1 extract was developed especially for research and diagnostic groups. Biotinylated-Der f 1 can be used to detect specific antibodies in the serum of animal models and/or patients. For example, in animal models, detecting specific Der f 1 antibodies can show that the animal is correctly immunized or that the animal reacts to the treatment (an increase or decrease of levels of specific antibodies). When specific Der f 1-antibodies are detected in patients, it shows high levels of specific Der f 1-antibodies, indicating that the patient has a house dust mite allergy.
During biotinylation, biotin is attached to macromolecules or proteins. Biotinylated proteins can be used to detect and/or purify proteins due to the high specificity of the biotin-avidin interaction. Citeq has developed house dust mite-related biotinylated proteins, including D. pteronyssinus (HDM) extract and the naturally purified Der p 1 protein and Der p 2 protein. Biotinylated proteins can be used for many protein assays, such as western blot analysis, fluorescence-activated cell sorting (FACS)/flow cytometry, and enzyme-linked immunosorbent assay (ELISA).
One vial of biotinylated Der f 1 is sufficient for coating of one 96 Microwell plates. On this page you can read more about biotinylation and the protocol for our biotinylated proteins.
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Biotinylated D. pteronyssinus extract
Freeze-driedOur material will be delivered in freeze-dried (lyophilized) form in different sizes so you always have the right amount available and you are assured of stable material.
DefinedBecause of our quality system we produce high quality allergen extracts. Our products will be delivered with a certificate that specifies the amount of allergens, level of endotoxin and much more.
CustomizationOn request we can customize products for you. Please contact us for any specific requests or collaborations.
Woldwide deliveryOur products are used by researchers and diagnostic companies all over the world. We ship our products with FedEx to your country of choice.
Large batchesWe produce large batches so you are assured of material from the same batch over a longer period of time. You can even make a reservation for material from a specific lot.
100% serviceWe have a dedicated team to answer all of your questions. Satisfied customers is our number one priority.