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Human Methionine synthase/MTR Recombinant Protein (N-His) (HC238012)

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Vista general
Número de catálogoHC238012
Descripción
Recombinant Human Methionine synthase/MTR Protein, N-His (HC238012) expressed in E. coli, spanning Leu924-Asp1265. Purity: >90% by SDS-PAGE.
Highlights
  • ●His-Tagged — N-terminal 6×His tag for IMAC purification.
  • ●E. coli Expression — High-yield, cost-effective production.
  • ●High Purity — >90% purity verified by SDS-PAGE.
Sistema de expresiónE. coli
Número de accesoQ99707
Longitud de proteínaLeu924-Asp1265
AplicacionesELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress
EspeciesHomo sapiens (Human)
Naturaleza Recombinant
Nivel de endotoxinas Please contact with the lab for this information.
Pureza >90% as determined by SDS-PAGE.
Peso molecular predicho 41.23 kDa
Forma Lyophilized
Buffer de almacenamiento Lyophilized from a solution in PBS pH 7.4, 1 mM EDTA, 4% Trehalose, 1% Mannitol.

Consulte la información específica del buffer en la copia impresa del datasheet o en el COA específico del lote.

Reconstitución Reconstitute in sterile water for a stock solution. A copy of datasheet will be provided with the products, please refer to it for details.
Envío In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise.
Estabilidad y almacenamiento 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.
Nombres alternativos5-methyltetrahydrofolate--homocysteine methyltransferase, Cobalamin-dependent methionine synthase, EC:2.1.1.13, MS, MTR, Methionine synthase, Vitamin-B12 dependent methionine synthase
Fondo

Methionine synthase is a ~140 kDa protein. Catalyzes the transfer of a methyl group from methylcob(III)alamin (MeCbl) to homocysteine, yielding enzyme-bound cob(I)alamin and methionine in the cytosol. MeCbl is an active form of cobalamin (vitamin B12) used as a cofactor for methionine biosynthesis. Cob(I)alamin form is regenerated to MeCbl by a transfer of a methyl group from 5-methyltetrahydrofolate. The processing of cobalamin in the cytosol occurs in a multiprotein complex composed of at least MMACHC, MMADHC, MTRR (methionine synthase reductase) and MTR which may contribute to shuttle safely and efficiently cobalamin towards MTR in order to produce methionine.

1. Yamada, K. et al. (2006) Proceedings of the National Academy of Sciences of the United States of America 103, 9476-81. PMID: 16769880
2. Wolthers, KR. et al. (2007) The FEBS journal 274, 738-50. PMID: 17288554
3. Bassila, C. et al. (2017) Biochimica et biophysica acta. Molecular basis of disease 1863, 103-112. PMID: 27771510
Nota For research use only
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Formula
Mass (g) = Concentration (mol/L) × Volume (L) × MW (g/mol)
Enter any 2 of Mass, Concentration, Volume + Molecular Weight to solve for the unknown.
Mass
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Volume
Molecular Weight *
g/mol
Formula
C₁ × V₁ = C₂ × V₂
Enter any 3 of the 4 values to solve for the unknown.
Stock Solution
C₁ (Stock Conc.)
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V₁ (Stock Vol.)
=
Working Solution
C₂ (Working Conc.)
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V₂ (Working Vol.)
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