Key features and details
- Produced recombinantly (animal-free) for high batch-to-batch consistency and long term security of supply
- Rabbit monoclonal [EPR5380] to Thyroid Peroxidase/TPO
- Suitable for: WB, IP, IHC-P
- Reacts with: Human
Product nameAnti-Thyroid Peroxidase/TPO antibody [EPR5380]
See all Thyroid Peroxidase/TPO primary antibodies
DescriptionRabbit monoclonal [EPR5380] to Thyroid Peroxidase/TPO
Tested applicationsSuitable for: WB, IP, IHC-Pmore details
Species reactivityReacts with: Human
Synthetic peptide within Human Thyroid Peroxidase/TPO (C terminal). The exact sequence is proprietary.
- WB: Human thyroid lysate IHC-P: Human thyroid gland tissue
Mouse, Rat: We have preliminary internal testing data to indicate this antibody may not react with these species. Please contact us for more information.
This product is a recombinant monoclonal antibody, which offers several advantages including:
- - High batch-to-batch consistency and reproducibility
- - Improved sensitivity and specificity
- - Long-term security of supply
- - Animal-free production
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.
Reproducibility is key to advancing scientific discovery and accelerating scientists’ next breakthrough.
Abcam is leading the way with our range of recombinant antibodies, knockout-validated antibodies and knockout cell lines, all of which support improved reproducibility.
We are also planning to innovate the way in which we present recommended applications and species on our product datasheets, so that only applications & species that have been tested in our own labs, our suppliers or by selected trusted collaborators are covered by our Abpromise™ guarantee.
In preparation for this, we have started to update the applications & species that this product is Abpromise guaranteed for.
We are also updating the applications & species that this product has been “predicted to work with,” however this information is not covered by our Abpromise guarantee.
Applications & species from publications and Abreviews that have not been tested in our own labs or in those of our suppliers are not covered by the Abpromise guarantee.
Please check that this product meets your needs before purchasing. If you have any questions, special requirements or concerns, please send us an inquiry and/or contact our Support team ahead of purchase. Recommended alternatives for this product can be found below, as well as customer reviews and Q&As.
Storage instructionsShipped at 4°C. Store at -20°C. Stable for 12 months at -20°C.
Storage bufferpH: 7.20
Preservative: 0.05% Sodium azide
Constituents: 0.1% BSA, 40% Glycerol (glycerin, glycerine), 9.85% Tris glycine, 50% Tissue culture supernatant
Concentration information loading...
PurityTissue culture supernatant
Our Abpromise guarantee covers the use of ab109383 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
|WB||1/1000 - 1/10000. Predicted molecular weight: 103 kDa.|
|IP||1/10 - 1/100.|
|IHC-P||1/100 - 1/250. Perform heat mediated antigen retrieval before commencing with IHC staining protocol. Heat up to 98 degrees C, below boiling, and then let cool for 10-20 min.|
FunctionIodination and coupling of the hormonogenic tyrosines in thyroglobulin to yield the thyroid hormones T(3) and T(4).
PathwayHormone biosynthesis; thyroid hormone biosynthesis.
Involvement in diseaseNote=An alternative splicing in the thyroperoxidase mRNA can cause Graves' disease.
Defects in TPO are the cause of congenital hypothyroidism due to dyshormonogenesis type 2A (CHDH2A) [MIM:274500]; also called genetic defect in thyroid hormonogenesis 2A or thyroid hormone organification defect II. CHDH2A is due to defective conversion of accumulated iodide to organically bound iodine. The iodide organification defect can be partial or complete.
Sequence similaritiesBelongs to the peroxidase family. XPO subfamily.
Contains 1 EGF-like domain.
Contains 1 Sushi (CCP/SCR) domain.
Heme is covalently bound through a H(2)O(2)-dependent autocatalytic process. Heme insertion is important for the delivery of protein at the cell surface.
Cleaved in its N-terminal part.
Cellular localizationMembrane and Cell surface.
- Information by UniProt
- MSA antibody
- PERT_HUMAN antibody
- TDH2A antibody
Anti-Thyroid Peroxidase/TPO antibody [EPR5380] (ab109383) at 1/1000 dilution + Human thyroid lysate at 10 µg
Predicted band size: 103 kDa
ab109383, at a 1/100 dilution, staining Thyroid Peroxidase/TPO in paraffin-embedded Human thyroid gland tissue
Perform heat mediated antigen retrieval before commencing with IHC staining protocol.
ab109383 has been referenced in 3 publications.
- Zane M et al. Estrogen and thyroid cancer is a stem affair: A preliminary study. Biomed Pharmacother 85:399-411 (2017). ICC/IF . PubMed: 27899250
- Narumi S et al. Mild thyroid peroxidase deficiency caused by TPO mutations with residual activity: Correlation between clinical phenotypes and enzymatic activity. Endocr J 64:1087-1097 (2017). PubMed: 28867693
- Fernando R et al. Expression of thyrotropin receptor, thyroglobulin, sodium-iodide symporter, and thyroperoxidase by fibrocytes depends on AIRE. J Clin Endocrinol Metab 99:E1236-44 (2014). PubMed: 24708100