DIO3 Recombinant Protein Antigen

Novus Biologicals | Catalog # NBP3-17201PEP

Novus Biologicals
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Key Product Details

Source

E. coli

Applications

Antibody Competition
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Product Specifications

Description

A recombinant protein antigen with a N-terminal His6-ABP tag corresponding to human DIO3

Source: E. coli

Amino Acid Sequence: IRKHFLGRRRRGQPEPEVELNSEGEEVPPDDPPICVSDDNRLCTLASLKAVWHGQKLDFF

Fusion Tag: N-terminal His6ABP (ABP = Albumin Binding Protein derived from Streptococcal Protein G)

This product is intended to be used as a blocking antigen for antibody competition assays. Any other use of this antigen is done at the risk of the user. The use of this product for commercial production is strictly prohibited. Please contact technical support if you have any questions.

Purity

>80% by SDS-PAGE and Coomassie blue staining

Predicted Molecular Mass

24 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Applications

Antibody Competition (10-100 molar excess)

Application Notes

This recombinant antigen is only intended to be used as a blocking agent to confirm antibody specificity with the corresponding antibody, catalog number NBP3-17201.

It is purified by IMAC chromatography, and the expected concentration is greater than 0.5 mg/ml.

For current lot information, including availability, please contact our technical support team click nb-technical@bio-techne.com

Protein / Peptide Type

Recombinant Protein Antigen

Formulation, Preparation, and Storage

NBP3-17201PEP
Formulation PBS and 1M Urea, pH 7.4.
Preservative No Preservative
Concentration Please see the vial label for concentration. If unlisted please contact technical services.
Shipping The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage Store at -20C. Avoid freeze-thaw cycles.

Background: DIO3

Iodothyronine deiodinase 3 (DIO3) is a peroxidase enzyme that is involved in the activation or deactivation of thyroid hormones. Specifically, DIO-3 deiodinizes the thyroid hormones T4 and T3 into their respective inactive metabolites, RT3 and T2.

Dio3 has an essential role for regulation of thyroid hormone inactivation during embryological development, and may play a role in preventing premature exposure of developing fetal tissues to adult levels of thyroid hormones. Dio3 has been linked to the development of consumptive hypothyroidism in both infants and adults.

DIO3 antibodies are useful tools for hormone regulation research and in some embryological development studies.

Alternate Names

5DIII, D3, deiodinase, iodothyronine, type III, DIOIII, EC 1.97.1, EC 1.97.1.11, ITDI3, placental type, thyroxine deiodinase type III (selenoprotein), Type 3 DI, type 3 iodothyronine selenodeiodinase, type III iodothyronine deiodinase, type-III 5' deiodinase, Type-III 5'-deiodinase

Gene Symbol

DIO3

Additional DIO3 Products

Product Documents for DIO3 Recombinant Protein Antigen

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot or batch number in the search box below.

Product Specific Notices for DIO3 Recombinant Protein Antigen

This product is for research use only and is not approved for use in humans or in clinical diagnosis. This product is guaranteed for 1 year from date of receipt.

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FAQs for DIO3 Recombinant Protein Antigen

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  • Q: I am looking for a Dio3 peptide that I can inject in vivo to produce a biological effect. Can you provide information or confirm whether the Dio3 peptide you have would be effective as a biological agent in vivo?

    A: I have pulled up information on the Dio3 peptides and recombinant proteins that we have available. Unfortunately I would not expect any of them to be biologically active and capable of producing a response when injected in vivo. The two peptides we carry are simply intended to be used for negative control competition assays to block signal of the primary and determine what is specific and non-specific as far as signal is concerned. The other two recombinant proteins are ones we distribute for a Taiwanese company called Abnova and they should not be biologically active based on the cell free wheat germ system employed to synthesize them. We will typically list our active proteins with an indication of such on our datasheet if it has been tested and usually the application of functional listed.

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