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Merck

A3151

Sigma-Aldrich

Avidin-Peroxidase aus Hühnereiweiss/Meerrettich

lyophilized powder

Synonym(e):

Avidin-POD

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About This Item

MDL-Nummer:
UNSPSC-Code:
12352203
NACRES:
NA.46

Biologische Quelle

avidin from egg white
enzyme from horseradish

Qualitätsniveau

Konjugat

peroxidase conjugate

Form

lyophilized powder

Zusammensetzung

Protein, ≥70% E1%/280

Kennzeichnungsgrad

0.7-2.0 mol peroxidase per mol avidin

Methode(n)

direct ELISA: 1:50,000

Löslichkeit

H2O: soluble 1 mg/mL
PBS: soluble

Lagertemp.

−20°C

Allgemeine Beschreibung

Avidin is homotetrameric protein (68kDa) that is obtained from egg whites. This egg protein binds strongly to biotin. Thus, avidin-biotin association has been utilized in immunoassays to detect the localization of antigens in tissues. The use of avidin-biotin immunoassay enhances the sensitivity of the technique and facilitates the detection of antigens in low quantities.

Anwendung

Avidin-Peroxidase has been used for detecting anti-5-bromodeoxyuridine (anti-BrdU) binding and OVA-IgG1.
To detect Ga1-deficient IgA1 antibodies in mouse serum, ELISA assays were performed using sera which was incubated with biotinylated HAA, which binds IgA1, in 96-well plates. HRP-conjugated avidin was then incubated with the sera for 40 minutes at 37 degrees.

Physikalische Form

Lyophilized powder containing citrate buffer.

Angaben zur Herstellung

Labeled with Type VI peroxidase. Coupled by a modification of the method of Sullivan, M.J., et al., FEBS Lett., 95, 311 (1978).

Haftungsausschluss

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.

Piktogramme

Health hazard

Signalwort

Danger

H-Sätze

Gefahreneinstufungen

Resp. Sens. 1

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 1

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves, type N95 (US)


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Avia Merenlender-Wagner et al.
Autophagy, 10(12), 2324-2332 (2014-12-09)
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S de la Barrera et al.
Clinical and experimental immunology, 138(1), 128-138 (2004-09-18)
Activation of T cells requires both TCR-specific ligation and costimulation through accessory molecules during T cell priming. IFNgamma is a key cytokine responsible for macrophage activation during Mycobacterium tuberculosis (Mtb) infection while IL-10 is associated with suppression of cell mediated
Gautam N Shenoy et al.
Clinical & translational immunology, 10(2), e1246-e1246 (2021-02-09)
With a rapidly growing list of candidate immune-based cancer therapeutics, there is a critical need to generate highly reliable animal models to preclinically evaluate the efficacy of emerging immune-based therapies, facilitating successful clinical translation. Our aim was to design and
P Birner et al.
The American journal of pathology, 158(6), 1991-1996 (2001-06-08)
Monoclonal antibody MIB-1 is a reliable tool for determining proliferating cells in human tissues, but does not react with the homologous mouse antigen and is therefore useless in experimental pathology using mice as model systems. Standard method for assessment of

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