Iron content is not a specification.
F3013
Ferredoxin from Spinacia oleracea (spinach)
lyophilized powder, Ferredoxin ≥15 wt. %
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| Size/SKU | Availability | Price |
|---|---|---|
1 mg | Available to ship TODAYfromMILWAUKEE | $257.00 |
5 mg | Available to ship TODAYfromMILWAUKEE | $847.00 |
10 mg | Available to ship TODAYfromMILWAUKEE | $1,780.00 |
About This Item
Form:
lyophilized powder
Biological source:
spinach (Spinacia oleracea)
biological source
spinach (Spinacia oleracea)
Quality Segment
form
lyophilized powder
composition
Ferredoxin, ≥15 wt. %
solubility
water: 2 mg/mL, clear, faintly brown
application(s)
cell analysis
storage temp.
−20°C
Gene Information
spinach ... SOVF(137530)
General description
Ferredoxin I (Fd I) from Spinacia oleracea comprises 97 amino acid and is an iron sulfur cluster (2Fe-2S). It is synthesized in the chloroplast. The structure of Fd I has conserved active site.
Application
Ferredoxin from Spinacia oleracea (spinach) has been used:
- as a substrate for spinach ferredoxin reductase,
- for reconstitution with chlorophyll-A for scanning electron microscope (SEM) dispersive X-ray analyzer (EDX) integrated analysis,
- as a reductant in adenylylsulfate (APS) reductase activity of P. aeruginosa
Biochem/physiol Actions
Ferredoxins are iron-containing proteins that serve as electron-transfer catalysts in photosynthesis and nitrogen fixation.
Ferredoxin is important in the electron transfer cascade required for this nitrogen assimilation. It has been used in studies of assimilation of inorganic nitrogen from nitrite or nitrate in the absence of ammonium.
Packaging
Package sizes are based on ferredoxin content.
Physical form
Contains Tris buffer
Preparation Note
Partially purified by the method of Tagawa and Arnon, Nature, 195, 537 (1962).
1 of 1
This Item | |||
|---|---|---|---|
| description lyophilized powder, Ferredoxin ≥15 wt. % | description buffered aqueous solution | description recombinant, expressed in E. coli, essentially salt-free, lyophilized powder, ≥3 units/mg protein | description lyophilized powder |
| biological source spinach (Spinacia oleracea) | biological source spinach (Spinacia oleracea) | biological source Escherichia coli | biological source Spirulina |
| form lyophilized powder | form buffered aqueous solution | form essentially salt-free, lyophilized powder | form lyophilized powder |
| Gene Information spinach ... SOVF(137530) | Gene Information spinach ... SOVF(137530) | Gene Information Escherichia coli K12 ... trxA(948289) | Gene Information Spirulina ... cpcA(41380954), cpcB(41380955) |
| solubility water: 2 mg/mL, clear, faintly brown | solubility - | solubility water: 1.90-2.10 mg/mL, clear, colorless | solubility - |
| storage temp. −20°C | storage temp. −70°C | storage temp. −20°C | storage temp. 2-8°C |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
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Signal Word
Warning
Hazard Codes
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class
11 - Combustible Solids
WGK
WGK 3
PPE (personal protective equipment)
dust mask type N95 (US), Eyeshields, Gloves
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I would like to know what the iron content of the extract is? If this information is available I would also like to know the methode of analysis.
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