Fortfahren mit
P4032
Proteinase aus Aspergillus melleus
Type XXIII, ≥3 units/mg solid
Synonym(e):
Protease M Amano
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| Packungsgröße | SKU | Verfügbarkeit | Preis |
|---|---|---|---|
| 5 g | Warenkorb auf Verfügbarkeit prüfen | € 50,40 | |
| 25 g | Warenkorb auf Verfügbarkeit prüfen | € 106,00 |
Über diesen Artikel
CAS-Nummer:
UNSPSC Code:
12352204
eCl@ss:
32160410
EC Number:
232-642-4
NACRES:
NA.54
MDL number:
Specific activity:
≥3 units/mg solid
Biological source:
Aspergillus sp. (A. melleus)
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Technischer Dienst
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Unterstützung erhaltenbiological source
Aspergillus sp. (A. melleus)
Quality Level
type
Type XXIII
form
solid
specific activity
≥3 units/mg solid
storage temp.
2-8°C
Application
Proteinase is an enzyme used to break down proteins by hydrolyzing peptide bonds. Proteinase is used to degrade proteins, to study proteinase inhibitors and to study thermal inactivation kinetics. Proteinase is used in nucleic acid isolation procedures in incubations. It is used to study proteinase-activated receptors, such as the transducers of proteinase-mediated signaling in inflammation and the immune response[1]. Product P4032 is from Aspergillus melleus and has been used to non-specifically degraded xylanase from Streptomyces halstedii[2].
Biochem/physiol Actions
Proteinase catabolizes proteins by hydrolysis of peptide bonds. Proteases are inactivated by serine active-site inhibitors, such as phenylmethylsulfonyl fluoride (PMSF) and diisopropylfluorophosphate .
Other Notes
One unit will hydrolyze casein to produce color equivalent to 1.0 μmole (181 μg) of tyrosine per min at pH 7.5 at 37 °C (color by Folin-Ciocalteu reagent), unless otherwise indicated.
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| specific activity ≥3 units/mg solid | specific activity ~100 U/mg | specific activity ≤0.05 Kunitz units/mg solid RNase, ≤5.0 Kunitz units/mg solid DNase, 7.0-14.0 units/mg solid | specific activity ≥2.4 U/g |
| biological source Aspergillus sp. (A. melleus) | biological source Aspergillus sp. (A. oryzae) | biological source - | biological source - |
| form solid | form powder | form lyophilized powder | form aqueous solution |
| storage temp. 2-8°C | storage temp. 2-8°C | storage temp. −20°C | storage temp. 2-8°C |
| Quality Level 200 | Quality Level 200 | Quality Level 300 | Quality Level 200 |
| type Type XXIII | type - | type Type XXIV | type - |
signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Lagerklasse
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
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Verwandter Inhalt
QC Methods
Ravindra S Prajapati et al.
Development (Cambridge, England), 146(24) (2019-12-07)
During early embryogenesis, the ectoderm is rapidly subdivided into neural, neural crest and sensory progenitors. How the onset of lineage determinants and the loss of pluripotency markers are temporally and spatially coordinated in vivo is still debated. Here, we identify
Mikhail E Kandel et al.
Nature communications, 10(1), 4691-4691 (2019-10-18)
Multiple scattering and absorption limit the depth at which biological tissues can be imaged with light. In thick unlabeled specimens, multiple scattering randomizes the phase of the field and absorption attenuates light that travels long optical paths. These obstacles limit
José M Fernández-Abalos et al.
Microbiology (Reading, England), 149(Pt 7), 1623-1632 (2003-07-12)
The xylanase Xys1L from Streptomyces halstedii JM8 is known to be processed extracellularly, to produce a protein of 33.7 kDa, Xys1S, that retains catalytic activity but not its cellulose-binding capacity. This paper demonstrates that at least five serine proteases isolated
Global Trade Item Number
| SKU | GTIN |
|---|---|
| P4032-5G | 04061834373506 |
| P4032-25G | 04061834373483 |