Recombinant Human Frataxin/FXN protein (His tag)

SKU: PDMH100380

Size:100μg

Storage:Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.

Shipping:This product is provided as lyophilized powder which is shipped with ice packs.

Exp date:12 months

Category ID_II:Recombinant Proteins

Category ID_III:Others

Abbreviation:Frataxin;FXN

Target Synonym:FRDA;FXN;Frataxin;Frataxin intermediate form;Friedreich ataxia protein;X25;mitochondrial

Research Areas:Tags & Cell Markers,Signal Transduction,Metabolism

Conjugation:

Target Species:Human

Expression Host:HEK293 Cells

Application:

Fusion tag:C-His

UNIProt ID:Q16595

Accession:Q16595

Background:Frataxin intermediate form can cleave by mitochondrial processing peptidase(MPP) to the mature frataxin. Frataxin is a nuclear-encoded mitochondrial protein highly conserved in prokaryotes and eukaryotes. Its deficiency was initially described as the phenotype of Friedreich's ataxia, an autosomal recessive disease in humans. Although several functions have been described for frataxin, that is, involvement in Fe-S cluster and heme synthesis, energy conversion and oxidative phosphorylation, iron handling and response to oxidative damage, its precise function remains unclear. Although there is a general consensus on the participation of frataxin in the maintenance of cellular iron homeostasis and in iron metabolism, this protein may have other specific functions in different tissues and organisms.

Concentration:

Activity:Not validated for activity

Sequence:Leu42-Ala210

Purity: > 95% as determined by reducing SDS-PAGE.

Formulation:Lyophilized from sterile PBS, pH 7.4.
Normally 5%-8% trehalose, mannitol and 0.01% Tween 80 are added as protectants before lyophilization.
Please refer to the specific buffer information in the printed manual.

Reconstitution:It is recommended that sterile water be added to the vial to prepare a stock solution of 0.5 mg/mL. Concentration is measured by UV-Vis.

Endotoxin:< 1.0 EU/mg of the protein as determined by the LAL method.

Calculated MW:18.5 kDa

ObservedMW:21 kDa