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F5875

Ferredoxin solution from Spinacia oleracea (spinach)

buffered aqueous solution

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1 mg
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5 mg
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A propos de cet article

Numéro CAS:
9040-09-9
UNSPSC Code:
12352202
NACRES:
NA.61
MDL number:
MFCD00131049
Form:
buffered aqueous solution
Biological source:
spinach (Spinacia oleracea)

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biological source

spinach (Spinacia oleracea)

Quality Level

200

form

buffered aqueous solution

concentration

1.0-3.0 mg/mL in 0.15 M Trizma buffer, pH 7.5 and NaCl (Frozen)

application(s)

cell analysis

shipped in

dry ice

storage temp.

−70°C

Gene Information

spinach ... SOVF(137530)

Application

Ferredoxin has been used in studies of assimilation of inorganic nitrogen from nitrite or nitrate in the absence of ammonium. Ferredoxin is important in the electron transfer cascade required for this nitrogen assimilation.

Biochem/physiol Actions

Ferredoxins are iron-containing proteins that serve as electron-transfer catalysts in photosynthesis and nitrogen fixation.

Packaging

Package sizes are based on ferredoxin content.

Preparation Note

Partially purified by the method of Tagawa and Arnon, Nature, 195, 537 (1962).

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Cet article
F3013C5813F0628
Ferredoxin from Spinacia oleracea (spinach) buffered aqueous solution

Sigma-Aldrich

F5875

Ferredoxin from Spinacia oleracea (spinach)

Ferredoxin from Spinacia oleracea (spinach) lyophilized powder, Ferredoxin ≥15 wt. %

Sigma-Aldrich

F3013

Ferredoxin from Spinacia oleracea (spinach)

Complement factor H from human plasma 1 mg/mL in PBS, pH 7.2, ≥90% (SDS-PAGE)

Sigma-Aldrich

C5813

Complement factor H from human plasma

Ferredoxin-NADP+ Reductase from Spinacia oleracea (spinach) lyophilized powder, ≥15 units/mg solid, secondary activity: ≥10 units/mg solid NADPH diaphorase

Sigma-Aldrich

F0628

Ferredoxin-NADP+ Reductase from Spinacia oleracea (spinach)

biological source

spinach (Spinacia oleracea)

biological source

spinach (Spinacia oleracea)

biological source

human plasma

biological source

-

concentration

1.0-3.0 mg/mL in 0.15 M Trizma buffer, pH 7.5 and NaCl (Frozen)

concentration

-

concentration

1 mg/mL in PBS, pH 7.2

concentration

-

form

buffered aqueous solution

form

lyophilized powder

form

liquid

form

lyophilized powder

storage temp.

−70°C

storage temp.

−20°C

storage temp.

−70°C

storage temp.

−20°C

shipped in

dry ice

shipped in

-

shipped in

dry ice

shipped in

-

Gene Information

spinach ... SOVF(137530)

Gene Information

spinach ... SOVF(137530)

Gene Information

human ... CFH(3075)

Gene Information

-

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pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Classe de stockage

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificats d'analyse (COA)

Lot/Batch Number
0000465688
0000465688
0000464789
0000464789
0000441479

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Protocoles

Enzymatic Assay of Ferredoxin NADP Reductase (EC 1.18.12)

Enzymatic Assay of Ferredoxin NADP Reductase - To standardize a procedure for the enzymatic assay of Ferredoxin NADP Reductase (EC.1.18.12).

Basilio Zafrilla et al.
Biochemical Society transactions, 39(6), 1844-1848 (2011-11-23)
In the absence of ammonium, many organisms, including the halophilic archaeon Haloferax volcanii DS2 (DM3757), may assimilate inorganic nitrogen from nitrate or nitrite, using a ferredoxin-dependent assimilatory NO₃⁻/NO₂⁻ reductase pathway. The small acidic ferredoxin Hv-Fd plays an essential role in
Rosa María Martínez-Espinosa et al.
FEMS microbiology letters, 277(1), 50-55 (2007-11-08)
Haloferax mediterranei is a halophilic archaeon that can grow using nitrate as the sole nitrogen source. A ferredoxin that serves as the physiological electron donor to the nitrate and nitrite reductases in this assimilatory process has been characterized. The ferredoxin
Rosa M Martínez-Espinosa et al.
Biochimica et biophysica acta, 1623(1), 47-51 (2003-09-06)
Haloferax mediterranei is a halophilic archaeon that can grow in aerobic conditions with nitrate as sole nitrogen source. The electron donor in the aerobic nitrate reduction to ammonium was a ferredoxin. This ferredoxin has been purified and characterised. Air-oxidized H.
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Numéro d'article de commerce international

RéférenceGTIN
F5875-1MG04061826674772
F5875-5MG04061833271056

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