Recombinant Human TH Protein, N-His (PX-P4733) expressed in E. coli, Purity: >90% as determined by SDS-PAGE..
Highlights
High Purity (>90% as determined by SDS-PAGE.) — Verified by SDS-PAGE for downstream accuracy.
E. coli Expression — Optimized for functional studies.
表达系统
E. coli
Accession号
P07101
蛋白长度
Met1-Ile260
应用
ELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress
种属
Homo sapiens (Human)
性质
Recombinant
内毒素水平
Please contact with the lab for this information.
纯度
>90% as determined by SDS-PAGE.
预测分子量
30.89 kDa
状态
Lyophilized
保存溶液
Lyophilized from a solution in PBS pH 7.4, 0.02% NLS, 1mM EDTA, 4% Trehalose, 1% Mannitol.
Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA.
重悬
Reconstitute in sterile water for a stock solution. A copy of datasheet will be provided with the products, please refer to it for details.
运输
In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise.
稳定性和存储
Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt.
Tyrosine 3-monooxygenase (TH) is a ~58 kDa protein. Catalyzes the conversion of L-tyrosine to L-dihydroxyphenylalanine (L-Dopa), the rate-limiting step in the biosynthesis of catecholamines, dopamine, noradrenaline, and adrenaline. Uses tetrahydrobiopterin and molecular oxygen to convert tyrosine to L-Dopa (PubMed:15287903, PubMed:1680128, PubMed:17391063, PubMed:24753243, PubMed:34922205, PubMed:8528210, Ref.18). In addition to tyrosine, is able to catalyze the hydroxylation of phenylalanine and tryptophan with lower specificity. Positively regulates the regression of retinal hyaloid vessels during postnatal development.
1. Sura, GR. et al. (2004) Journal of neurochemistry 90, 970-8. PMID: 15287903
2. Le Bourdellès, B. et al. (1991) The Journal of biological chemistry 266, 17124-30. PMID: 1680128
3. Roma, J. et al. (2007) Biological chemistry 388, 419-26. PMID: 17391063
4. Fossbakk, A. et al. (2014) Human mutation 35, 880-90. PMID: 24753243
5. Inukai, S. et al. (2022) Biochemical and biophysical research communications 589, 209-214. PMID: 34922205
6. Knappskog, PM. et al. (1995) Human molecular genetics 4, 1209-12. PMID: 8528210
