89-7761-25 Recombinant Human SerpinA7/TBG Protein (His Tag) 50ug PKSH031318
[Elabscience]
特徴
- 背景：Thyroxine-binding globulin, also known as T4-binding globulin, Serpin A7 and TBG, is a secreted protein which belongs to the serpin family. TBG is synthesized primarily in the liver as a 54 kDa protein.TBG is genomically a serpin, although it has no inhibitory function like many other members of this class of proteins. TBG binds thyroid hormone in circulation. It is one of three proteins (along with transthyretin and albumin) responsible for carrying the thyroid hormones thyroxine (T4) and 3,5,3’-triiodothyronine (T3) in the bloodstream. Of these three proteins, TBG has the highest affinity for T4 and T3, but is present in the lowest concentration. Despite its low concentration, TBG carries the majority of T4 in serum. Due to the very low serum concentration of T4 and T3, TBG is rarely more than 25% saturated with its ligand. Unlike transthyretin and albumin, TBG has a single binding site for T4/T3. TBG tests are sometimes used in finding the reason for elevated or diminished levels of thyroid hormone.
仕様
- サイズ：50ug
- 種由来：Human
- 発現宿主：HEK293 Cells
- 純度：> 97 % as determined by reducing SDS-PAGE.
- エンドトキシン濃度：< 1.0 EU per ug as determined by the LAL method.
- アクセッションＮｏ．：NP_000345.2
- タグ種類：C-His
- アミノ酸配列：Met 1-Ala 415
- 遺伝子構造：A DNA sequence encoding the human SERPINA7 (NP_000345.2) (Met 1-Ala 415) was expressed, fused with a polyhistidine tag at the C-terminus.
- 別名（遺伝子名）：TBG
- 分子量：45.5 kDa
- 組成：Lyophilized from sterile PBS, pH 7.4
- 保存条件：Lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.
- メーカーマニュアルリンク：https://www.elabscience.com/viewpdf-37853-Elabscience-PKSH031318.pdf
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89-7761-25
Recombinant Human SerpinA7/TBG Protein (His Tag) 50ug
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89-7761-24
Recombinant Human SerpinA7/TBG Protein (His Tag) 20ug
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