Thyroglobulin Antibody (YA5696)
(Synonyms: Thyroglobulin; Tg; )Thyroglobulin Antibody (YA5696) is a Mouse-derived and non-conjugated IgG1 monoclonal antibody, targeting to Thyroglobulin.
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Host:
Mouse
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Isotype:
IgG1
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Application:
IHC-P, ELISA
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Reactivity :
Human
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Formulation:
Supplied in PBS, 50% glycerol, 0.05% Proclin 300, 0.05%BSA
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Conjugation:
Non-conjugated
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Applications
| Application |
IHC-P
IHC-P: Immunohistochemistry-Paraffin
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ELISA
ELISA: Enzyme Linked Immunosorbent Assay
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|---|---|---|
| Dilution Ratio | 1:200-400 | 1:500-5000 |
Product Details
Thyroglobulin Antibody (YA5696) is a Mouse-derived and non-conjugated IgG1 monoclonal antibody, targeting to Thyroglobulin.
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Host Mouse
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Clonality Monoclonal
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Species ReactivityHuman
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Calculated Molecular Weight Predicted band size: 305 kDa;
Synthesized peptide derived from human Thyroglobulin AA range: 2700-2768
affinity chromatography.
Non-conjugated
Unmodified
IgG1
Product Properties
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Appearance
Liquid
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Formulation
Supplied in PBS, 50% glycerol, 0.05% Proclin 300, 0.05%BSA
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Storage & Stability
Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.
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Shipping
Shipping with blue ice.
Background
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Function
Thyroglobulin acts as a substrate for the production of iodinated thyroid hormones thyroxine (T4) and triiodothyronine (T3). The synthesis of T3 and T4 involves iodination of selected tyrosine residues of TG/thyroglobulin followed by their oxidative coupling in the thyroid follicle lumen. Following TG re-internalization and lysosomal-mediated proteolysis, T3 and T4 are released from the polypeptide backbone leading to their secretion into the bloodstream. One dimer produces 7 thyroid hormone molecules[1][2].
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Subcellular Localization
Secreted
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Expression
Tissue_specificity:It is mainly expressed in the thyroid gland. -
Isoforms & Post-Translational Modification
P01266 has 2 isomers: P01266-1: 304790 Da (predicted); P01266-2: 298383 Da (predicted).
Iodinated on tyrosine residues by TPO (PubMed:2760035, PubMed:32025030). There are 4 pairs of iodinated tyrosines used for coupling: acceptor Tyr-24 is coupled to donor Tyr-149 or Tyr-234, acceptor Tyr-2573 is coupled to donor Tyr-2540, acceptor Tyr-2766 in monomer 1 is coupled to donor Tyr-2766 in monomer 2 and acceptor Tyr-1310 in monomer 1 is coupled to donor Tyr-108 in monomer 2 (PubMed:32025030);Sulfated tyrosines are desulfated during iodination;Undergoes sequential proteolysis by cathepsins to release thyroxine (T4) and triiodothyronine (T3) hormones. In the thyroid follicle lumen, cross-linked TG (storage form) is solubilized by limited proteolysis mediated by cathepsins CTSB and/or CTSL. Partially cleaved TG is further processed by CTSK/cathepsin K and/or CTSL resulting in the release of T4. Following endocytosis, further processing occurs leading to the release of T3 and more T4 hormones -
Subunit
Monomer (PubMed:32025030). Homodimer (via ChEL region); occurs in the endoplasmic reticulum and is required for export to the Golgi apparatus (PubMed:32025030). Homooligomer; disulfide-linked; stored in this form in the thyroid follicle lumen (PubMed:8626858)
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SwissProt ID
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Synonyms
Thyroglobulin; Tg;
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