Recombinant human TSH beta protein
The four human glycoprotein hormones chorionic gonadotropin (CG), luteinizing hormone (LH), follicle stimulating hormone (FSH), and thyroid stimulating hormone (TSH) are dimmers consisting of alpha and beta subunits that are associated noncovalently. The alpha subunits of these hormones are identical, however, their beta chains are unique and confer biological specificity. Thyroid stimulating hormone functions in the control of thyroid structure and metabolism. TSHB is the beta subunit of thyroid stimulating hormone. Mutations in this gene result in congenital hypothyroidism. Recombinant human TSHB protein, fused to His-tag at N-terminus, was expressed in E. coli
Product Specifications
Product Name Alternative
Thyrotropin subunit beta precursor, Thyroid stimulating hormone, beta, TSH-B, TSH-BETA
Expression System
E.coli
Antigen Species
Human
Tag
His-Tag
Applications
SDS-PAGE, Denatured
Concentration
0.25 mg/mL (determined by Bradford assay)
Purity
> 85% by SDS-PAGE
Molecular Weight
15.9 kDa (141aa)
Additionnal Information
References & Citations
Hayashizaki Y., Miyai K.. et al. (1985) . FEBS Lett. 188:394-400
Storage Conditions
Can be stored at 2°C to 8°C for 1 week. For long term storage, aliquot and store at -20C to -80C. Avoid repeated freezing and thawing cycles.
Formulation
Liquid in. 20 mM Tris-HCl buffer (pH 8.5) containing 10% glycerol, 0.4M Urea
Scientific Category
Hormones & Cytokines
NCBI Accession Number
NP_000540.2
Uniprot Accession Number
P01222
Species
Human
AA Sequence
FCIPTEY TMHIERRECA YCLTINTTIC AGYCMTRDIN GKLFLPKYAL SQDVCTYRDF IYRTVEIPGC PLHVAPYFSY PVALSCKCGK CNTDYSDCIH EAIKTNYCTK PQKSYLVGFS V
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