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77332

Peroxidase from horseradish

lyophilized, powder, ~150 U/mg

Synonim(y):

(2R,3S,6S,7R,8R)-3-(3-formamido-2-hydroxybenzamido)-8-hexyl-2,6-dimethyl-4,9-dioxo-1,5-dioxonan-7-yl 3-methylbutanoate, Antimycin A, Horseradish peroxidase

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Do Państwa/SKUDostępnośćCena netto
100 mg
Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności
634,00 zł
500 mg
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2540,00 zł

Informacje o tej pozycji

Numer CAS:
9003-99-0
NACRES:
NA.54
UNSPSC Code:
12352204
EC Number:
232-668-6
MDL number:
MFCD00071339
Numer WE:
1.11.1.7 (BRENDA, IUBMB)
eCl@ss:
32160410
Specific activity:
~150 U/mg
Biological source:
horseradish

634,00 zł

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biological source

horseradish

Quality Segment

100

form

powder

quality

lyophilized

specific activity

~150 U/mg

solubility

50 mM potassium phosphate buffer, pH 6.0: 5 mg/mL (0.1% BSA)

shipped in

wet ice

storage temp.

2-8°C

SMILES string

[O+H2]O[O-]

InChI

1S/H2O3/c1-3-2/h1-2H

InChI key

JSPLKZUTYZBBKA-UHFFFAOYSA-N

General description

Horseradish peroxidase (HRP) is a vital and a widely studied heme-containing enzyme, isolated from a hardy perennial herb, horse radish. It catalyzes the oxidation of various organic and inorganic compounds by using hydrogen peroxide as substrates. HRP is involved in indole-3-acetic acid metabolism, cross-linking of biological polymers and lignification. This enzyme in combination with indole-3-acetic acid or its derivatives acts as a potential therapeutic for targeted cancer therapies. Commercially HRP is used as a constituent of clinical diagnostic kits and is used in immunoassays.

Application

Horseradish peroxidase is used widely within biochemistry as a detection reagent in a variety of applications including ELISA, immunoblotting, and immunohistochemistry.
Peroxidase from horseradish has been used:
  • for isolation of N-Linked glycans
  • as a constituent of D-amino acid oxidase (DAAO) buffer
  • to decompose hydrogen peroxide (H2O2) into water to demonstrate the performance of the portable oxidative stress sensor (POSS)

Other Notes

1 U corresponds to the amount of enzyme which oxidizes 1 μmol ABTS (Cat. No. 11557) per minute at pH 6.0 and 25°C
Use of chemically modified peroxidase in benzene; Cross-linking of proteins; Enzyme catalyzed polymerization and precipitation of aromatic compounds from wastewater.
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P6782P8415SRE0082
Sigma-Aldrich

Sigma-Aldrich

77332

Peroxidase from horseradish

Peroxidase from horseradish Type VI-A, essentially salt-free, lyophilized powder, 950-2000 units/mg solid (using ABTS), ≥250 units/mg solid (using pyrogallol)

Sigma-Aldrich

P6782

Peroxidase from horseradish

Peroxidase from horseradish Type XII, essentially salt-free, lyophilized powder, ≥250 units/mg solid (using pyrogallol)

Sigma-Aldrich

P8415

Peroxidase from horseradish

Peroxidase from horseradish For research or further manufacturing use only. Not intended for direct use in humans or animals. Non-TSCA use only in US, Type VI, powder, stabilized, ≥250 units/mg solid (using pyrogallol)

Sigma-Aldrich

SRE0082

Peroxidase from horseradish

biological source

horseradish

biological source

-

biological source

-

biological source

-

specific activity

~150 U/mg

specific activity

≥250 units/mg solid (using pyrogallol), 950-2000 units/mg solid (using ABTS)

specific activity

≥250 units/mg solid (using pyrogallol)

specific activity

≥250 units/mg solid (using pyrogallol)

form

powder

form

essentially salt-free, lyophilized powder

form

essentially salt-free, lyophilized powder

form

powder, stabilized

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

solubility

50 mM potassium phosphate buffer, pH 6.0: 5 mg/mL (0.1% BSA)

solubility

0.1 M phosphate buffer: soluble 10 mg/mL, clear, orange to red (pH 6.0), H2O: soluble

solubility

0.1 M phosphate buffer: soluble (pH 6.0), H2O: soluble

solubility

phosphate buffer: soluble

shipped in

wet ice

shipped in

-

shipped in

-

shipped in

wet ice

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pictograms

Health hazard
GHS08

signalword

Danger

hcodes

H334

Hazard Classifications

Resp. Sens. 1

Klasa składowania

13 - Non Combustible Solids

wgk

WGK 1

ppe

Eyeshields, Gloves, type N95 (US)

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Certyfikaty analizy (CoA)

Lot/Batch Number

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Questions

1–2 of 2 Questions  

  1. can we use this as an anterograde tracers to detect neuronal terminations

    1 answer

    1. This product has not been tested as an anterograde tracer to detect neuronal terminations, and no reference was found for this type of application. The products C3741 Cholera Toxin B subunit and L8777 Lectin from Phytolacca americana (pokeweed) had been referenced as neuroanatomical tracers. Below are the references:

      "Unmyelinated fibers of the anterior ethmoidal nerve in the rat co-localize with neurons in the medullary dorsal horn and ventrolateral medulla activated by nasal stimulation" by Hollandsworth MP, et al., Brain Research (2009).

      "An anterograde neuroanatomical tracing method that shows the detailed morphology of neurons, their axons and terminals: immunohistochemical localization of an axonally transported plant lectin, Phaseolus vulgaris leucoagglutinin (PHA-L)" by C R Gerfen, P E Sawchenko, Brain Research (1984-01-09).

      Helpful?

  2. What is the difference between different types of peroxidase? (for instance Type I, Type II, Type IIA)

    1 answer

    1. The type designations for these enzymes are in-house designations and do not represent any kind of biochemical significance.

      Helpful?

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