Human FST Recombinant Protein (N-His) (HB210012)

Name: Human FST Recombinant Protein (N-His)
Brand: abinScience
SKU: HB210012
Price: 211 USD
Availability: InStock

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SDS

Vista general

Número de catálogo	HB210012
Descripción	Recombinant Human FST Protein, N-His (HB210012) expressed in E. coli, spanning Arg35-Val283. 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 expresión	E. coli
Número de acceso	P19883
Longitud de proteína	Arg35-Val283
Aplicaciones	ELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress
Especies	Homo 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	29.85 kDa
Forma	Lyophilized
Buffer de almacenamiento	Lyophilized from a solution in PBS pH 7.4, 0.02% NLS, 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. Adjust the volume of sterile water so that, after reconstitution, the final stock concentration matches the value indicated on the product label or datasheet. RECONSTITUTION PROTOCOL 1. Allow the product to be reconstituted and the reconstitution diluent to reach room temperature. 2. Tap or briefly centrifuge the product vial before opening to dislodge any lyophilized material that may be dispersed on the wall or cap of the vial. 3. Use the diluent and stock concentration recommended in the product datasheet. If preparing a stock concentration higher than recommended, contact Technical Service. 4. After adding the diluent, re-cap the vial and invert gently by hand or place on a slow rocking platform to allow the reconstitution diluent to coat all the surfaces inside the vial. Note: Do not mix by vortexing or by pipetting the material up and down. 5. Allow the vial to sit at room temperature with gentle agitation for at least 15 minutes before aliquotting or using. 6. Store the reconstituted material in single use aliquots in polypropylene or siliconized tubes. Aliquots of 10 μL or larger are recommended.
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 alternativos	Activin-binding protein, FS, FST, Follistatin
Fondo	Follistatin (FST) is a ~38 kDa protein. Multifunctional regulatory protein whose primary function is to antagonize members of the transforming growth factor beta (TGF-beta) superfamily including activin, myostatin, GDF11 or bone morphogenetic proteins (BMPs). Mechanistically, binds to these ligands in the extracellular space, blocking their type II receptor-binding site to inhibit downstream signaling. Plays an essential role in muscle fiber formation and growth both by preventing the repressive effects of myostatin and through SMAD3/AKT/mTOR signaling independently of myostatin. Also promotes neural differentiation by antagonizing the action BMP4. Acts as a specific inhibitor of the biosynthesis and secretion of pituitary follicle stimulating hormone (FSH) by sequestering activin A/INHBA. 1. Sidis, Y. et al. (2001) The Journal of biological chemistry 276, 17718-26. PMID: 11279126 2. Harrington, AE. et al. (2006) The EMBO journal 25, 1035-45. PMID: 16482217 3. Schneyer, AL. et al. (2008) Endocrinology 149, 4589-95. PMID: 18535106
Nota	For research use only.

Imágenes

SDS-PAGE

SDS-PAGE for Recombinant Human FST Protein, N-His

Referencias

Datasheet

Human FST Recombinant Protein (N-His).pdf

Download SDS PDF

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

Concentration

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.)

V₁ (Stock Vol.)

Working Solution

C₂ (Working Conc.)

V₂ (Working Vol.)

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