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A3151

Sigma-Aldrich

Avidin–Peroxidase

lyophilized powder

Sinônimo(s):

Avidin-POD

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1 MG
R$ 1.386,00
2 MG
R$ 2.186,00
5 MG
R$ 4.444,00

R$ 1.386,00


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1 MG
R$ 1.386,00
2 MG
R$ 2.186,00
5 MG
R$ 4.444,00

About This Item

Número MDL:
Código UNSPSC:
12352203
NACRES:
NA.46

R$ 1.386,00


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fonte biológica

avidin from egg white
enzyme from horseradish

Nível de qualidade

conjugado

peroxidase conjugate

Formulário

lyophilized powder

composição

Protein, ≥70% E1%/280

Extensão da rotulagem

0.7-2.0 mol peroxidase per mol avidin

técnica(s)

direct ELISA: 1:50,000

solubilidade

H2O: soluble 1 mg/mL
PBS: soluble

temperatura de armazenamento

−20°C

Descrição geral

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[1]. The use of avidin-biotin immunoassay enhances the sensitivity of the technique and facilitates the detection of antigens in low quantities.

Aplicação

Avidin-Peroxidase has been used for detecting anti-5-bromodeoxyuridine (anti-BrdU) binding[2] and OVA-IgG1[3].
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.

forma física

Lyophilized powder containing citrate buffer.

Nota de preparo

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

Exoneração de responsabilidade

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.

Pictogramas

Health hazard

Palavra indicadora

Danger

Frases de perigo

Declarações de precaução

Classificações de perigo

Resp. Sens. 1

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)


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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
Luigia Pace et al.
Journal of immunology (Baltimore, Md. : 1950), 184(11), 5969-5979 (2010-04-30)
Type I IFNs are central to a vast array of immunological functions. Their early induction in innate immune responses provides one of the most important priming mechanisms for the subsequent establishment of adaptive immunity. The outcome is either promotion or
Peter Patrikios et al.
Brain : a journal of neurology, 129(Pt 12), 3165-3172 (2006-08-22)
Although spontaneous remyelination does occur in multiple sclerosis lesions, its extent within the global population with this disease is presently unknown. We have systematically analysed the incidence and distribution of completely remyelinated lesions (so-called shadow plaques) or partially remyelinated lesions
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

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