The concentration of catalase C100 varies based on each lot. A sample Certificate of Analysis on the product page shows the mg/mL protein in suspension. Product C9322 is sold by mass, allowing calculation of the required mg/mL to achieve the same concentration. The enzyme is soluble in 50 mM potassium phosphate buffer at 1 mg/mL and pH 7.0. Both products also state their activity in Units/mg protein.
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| Ihnen/SKU | Verfügbarkeit | Preis |
|---|---|---|
1 g | Warenkorb auf Verfügbarkeit prüfen | € 57,70 |
5 g | Warenkorb auf Verfügbarkeit prüfen | € 106,00 |
10 g | Warenkorb auf Verfügbarkeit prüfen | € 186,00 |
50 g | Warenkorb auf Verfügbarkeit prüfen | € 656,00 |
Über diesen Artikel
€ 57,70
biological source
bovine liver
Quality Segment
form
lyophilized powder
specific activity
2,000-5,000 units/mg protein
mol wt
tetramer ~250 kDa
isoelectric point
5.4
UniProt accession no.
shipped in
wet ice
storage temp.
−20°C
SMILES string
O(CC)C(=O)c1ccc(cc1)O
InChI
1S/C9H10O3/c1-2-12-9(11)7-3-5-8(10)6-4-7/h3-6,10H,2H2,1H3
InChI key
NUVBSKCKDOMJSU-UHFFFAOYSA-N
Gene Information
cow ... CAT(280743)
General description
Katalase aus Rinderleber ist ein Tetramer, das aus vier gleichen Untereinheiten mit einem Molekulargewicht von je 60 kDa besteht. Jede dieser Untereinheiten enthält Eisen, das an eine Protohäm-IX-Gruppe gebunden ist. Das Enzym bindet auch stark an NADP, wobei sich NADP und die Hämgruppe innerhalb von 13,7 Angström Abstand befinden.
Application
Katalase aus Rinderleber kann wie folgt verwendet werden:
- zur Vorbereitung einer H2O2-O2-basierten Biokathode für Anwendungen in Glucose-Biokraftstoffzellen
- zur Untersuchung der kinetischen Eigenschaften und der Lagerstabilität von auf Florisil immobilisierter Katalase
- in der glutathionvermittelten Superoxidbildung in wässrigen Lösungen
Biochem/physiol Actions
Preparation Note
The enzyme is soluble in 50 mM potassium phosphate buffer at 1 mg/mL and pH 7.0.
Other Notes
Disclaimer
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| biological source bovine liver | biological source bovine liver | biological source bovine liver | biological source - |
| specific activity 2,000-5,000 units/mg protein | specific activity 10,000-40,000 units/mg protein | specific activity ≥30,000 units/mg protein | specific activity ≥20000 units/mg protein |
| Gene Information cow ... CAT(280743) | Gene Information cow ... CAT(280743) | Gene Information cow ... CAT(280743) | Gene Information - |
| form lyophilized powder | form aqueous suspension | form aqueous solution | form lyophilized powder |
| UniProt accession no. | UniProt accession no. | UniProt accession no. | UniProt accession no. - |
| shipped in wet ice | shipped in wet ice | shipped in wet ice | shipped in wet ice |
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signalword
Danger
hcodes
pcodes
Hazard Classifications
Resp. Sens. 1
Lagerklasse
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.
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hi, because the catalase C100 is back ordered. we odered the powder of catalase, the catalog number is C9322. we would like to know how to make the powder into aqueous suspension and has the same concentration as catalase C100. thank you!
1 answer-
Helpful?
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How can I reconstitute catalase and how can I store it in the refrigerator?
1 answer-
A 10 mg/mL stock solution prepared in 50 mM potassium phosphate, pH 7.0, and 50% glycerol is stable for several months at 4°C, several weeks at room temperature, and at least 1 week in the freezer at -20°C. However, please note as mentioned in the "Caution" section of the Product Detail Page, freezing catalase solutions will lead to a loss of activity by 50-70%.
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What salts are present in Catalase from bovine liver, Product C9322?
1 answer-
Catalase (C9322) contains potassium phosphate buffered salts (and 20% trehalose as a stabilizer).
Helpful?
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How can Catalase from bovine liver, Product C9322, be reconstituted?
1 answer-
This product is soluble in 50 mM potassium phosphate, pH 7.0 at a concentration of 10 mg/mL.
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What is the Department of Transportation shipping information for this product?
1 answer-
Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
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