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Merck

P8170

Protein G−Peroxidase from Streptococcus sp.

recombinant, expressed in unspecified host, lyophilized powder

Synonim(y):

Protein G−HRP from Streptococcus sp.

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Wybierz wielkość

250 μG

712,00 zł

712,00 zł


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Informacje o tej pozycji

UNSPSC Code:
12352203
NACRES:
NA.46
MDL number:
Form:
lyophilized powder
Recombinant:
expressed in unspecified host

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Quality Level

recombinant

expressed in unspecified host

conjugate

peroxidase conjugate

form

lyophilized powder

technique(s)

direct ELISA: 1:100,000 using human IgG

storage temp.

−20°C

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Ta pozycja
P3296P8045P8651
recombinant

expressed in unspecified host

recombinant

expressed in E. coli

recombinant

expressed in unspecified host

recombinant

-

technique(s)

direct ELISA: 1:100,000 using human IgG

technique(s)

affinity chromatography: suitable

technique(s)

direct ELISA: 1:70,000 using human IgG

technique(s)

direct ELISA: 1:80,000 using human IgG

form

lyophilized powder

form

aqueous ethanol suspension

form

lyophilized powder

form

lyophilized powder

storage temp.

−20°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

−20°C

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

100, 200

conjugate

peroxidase conjugate

conjugate

-

conjugate

biotin conjugate

conjugate

peroxidase conjugate

General description

Protein G is a bacterial cell wall protein, which has high affinity for immunoglobulin G (IgG). It is isolated from group G streptococcal strains. Peroxidase from Streptococcus sp. is used to maintain the H2O2 homeostasis in cells. It aids the regulation of ABC Mn2+-permease complex (psaBCA) genes.

Application

Protein G- Peroxidase from Streptococcus sp. has been used in indirect ELISA and immunoblotting.

Biochem/physiol Actions

The product binds IgG for most mammalian species (excluding feline) and can be used in ELISA or immunohistochemical formats. Protein was determined to be at 250-350ug per 250ug vial by UV absorbance. Reactive to chicken IgG as well.

Preparation Note

Labeled with peroxidase type VI by a modification of the procedure of O′Sullivan, M.S., et al., FEBS Lett., 95, 311 (1978) which favors low molecular weight conjugates. Conjugate is purified by gel filtration.

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
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Klasa składowania

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.

Odwiedź Bibliotekę dokumentów

Santos B S A S et al.
RSC advances, 12(49), 31711-31728 (2022-11-17)
The current COVID-19 pandemic presents one of the greatest challenges in human history. There is a consensus that the rapid and accurate diagnosis of COVID-19 directly affects procedures to avoid dissemination, promote treatments, and favor the prognosis of infected patients.
Dimitra Zarafeta et al.
Frontiers in microbiology, 7, 1779-1779 (2016-12-03)
Lipolytic enzymes that retain high levels of catalytic activity when exposed to a variety of denaturing conditions are of high importance for a number of biotechnological applications. In this study, we aimed to identify new lipolytic enzymes, which are highly
Thiol peroxidase is an important component of Streptococcus pneumoniae in oxygenated environments
Hajaj B, et al.
Infection and Immunity, IAI-00126 (2012)
Iraia Ladero-Auñon et al.
NPJ vaccines, 6(1), 102-102 (2021-08-14)
Mycobacterium avium subsp. paratuberculosis (Map) causes paratuberculosis (PTB), a granulomatous enteritis in ruminants that exerts high economic impact on the dairy industry worldwide. Current vaccines have shown to be cost-effective against Map and in some cases confer beneficial non-specific effects
Moran Elbaz et al.
The Journal of biological chemistry, 295(30), 10331-10339 (2020-06-06)
Mutations in the ryanodine receptor 1 (RYR1) gene are associated with several human congenital myopathies, including the dominantly inherited central core disease and exercise-induced rhabdomyolysis, and the more severe recessive phenotypes, including multiminicore disease, centronuclear myopathy, and congenital fiber type

Protokoły

Reinheitszahl (RZ) is the ratio of absorbance due to hemin (A403, Soret region) to absorbance due to protein (A275).

To standardize a procedure for the assay of Peroxidase using 2,2'-Azino-bis(3-Ethylbenzthiazoline-6-Sulfonic Acid) as a substrate.

Questions

  1. After diluting this, how long does it keep in a fridge? (2-8 degrees Celsius)

    1 answer
    1. The solution should be stable for about one week when stored at 2-8°C. For long-term storage, the stock solution should be frozen in aliquots at -20°C.

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