Anti-Thyroglobulin antibody [SM0518] (STJA0010518)

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STJA0010518-50
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Short Description :Mouse monoclonal anti-Thyroglobulin for use in IHC and IF in Human samples. Datasheet included with dilution recommendations, and related reagents.
Applications:IHC/IF
Host:Mouse
Reactivity:Human
Note:STRICTLY FOR FURTHER SCIENTIFIC RESEARCH USE ONLY (RUO). MUST NOT TO BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS.
Clonality :Monoclonal
Clone ID :SM0518
Conjugation:Unconjugated
Purification:The antibody was affinity-purified from mouse ascites by affinity-chromatography using specific immunogen.
Dilution Range:IHC/IF (H) 1:200-1:500
Formulation:Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.
Storage Instruction:Store at-20C for up to one year, and avoid repeated freeze-thaw cycles.
Gene Symbol:TG
Gene ID:7038
Uniprot ID:THYG_HUMAN
Immunogen:Synthesized peptide derived from human Thyroglobulin
Post Translational Modifications Iodinated on tyrosine residues by TPO. 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. 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.
Function 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.
Protein Name Thyroglobulin
Tg
Database Links
Cellular Localisation Secreted
Secreted Into The Thyroid Follicle Lumen
Localizes To Colloid Globules
A Structure Formed In The Thyroid Follicle Lumen Consisting Of Cross-Linked Tg Arranged In Concentric Layers
Alternative Antibody Names Anti-Thyroglobulin antibody
Anti-Tg antibody
Anti-TG antibody

Information sourced from Uniprot.org