Thyroxine Binding Globulin (TBG)

Catalogue Number: 529-13
Product Name Thyroxine Binding Globulin
Source Human Serum
Catalogue Number 529-13
Purity > 98% (SDS-PAGE)
Form Lyophilized
Protein Reported in mg/vial (A280, E0.1%=0.9)
Appearance White lyophilized solid
Formulation Lyophilized from 20 mM ammonium bicarbonate. May contain traces of buffer salts.
Related Products 581-10 - Thyroxine (T4) BSA Conjugate
496-11 - Prealbumin from human plasma - High Purity
496-10 - Prealbumin from human plasma - Control Grade
Storage 2-8°C
Recertification 5 years
Molecular Weight 55,000
Synonyms Serpin A7, T4-binding globulin, TBG
Accession No P05543

Lee Biosolutions sells human Thyroxine Binding Globulin (TBG) for research and diagnostic manufacturing.

Custom preparations, technical support, bulk quantities and aliquoting available, email for more details.

Human Thyroxine Binding Globulin (TBG) is one of three proteins responsible for carrying the thyroid hormones thyroxine (T4) and 3,5,3-triiodothyronine (T3) in the bloodstream, along with transthyretin and albumin.

TBG has the highest affinity for T4 and T3, but is present in the lowest concentration of the three proteins. Despite the low concentration, it carries the majority of T4 in serum.

Due to the very low serum concentration of T4 & T3, TBG is rarely more than 25% saturated with ligand. Unlike transthyretin and albumin, Thyroxin Binding Globulin has a single binding site for T4/T3.

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529-13-1 $ 652.00 1 mg
529-13-10 Inquire 10 mg