H2153
HABA/Avidin Reagent
lyophilized powder
Sinônimo(s):
HABA Reagent
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About This Item
Código UNSPSC:
12352203
NACRES:
NA.46
Produtos recomendados
Formulário
lyophilized powder
Nível de qualidade
uso
sufficient for ≤10 assays
cor
orange
adequação
suitable for spectrophotometric determination of biotin and biotin conjugates in a wide variety of samples
temperatura de armazenamento
2-8°C
Descrição geral
4-Hydroxyazobenzene-2-carboxylic acid (HABA) is an avidin-binding dye that can be stoichiometrically displaced by biotin. The subsequent change in absorption at A500 provides a basis for spectrophotometric determination of biotin levels in biological samples.
HABA/Avidin Reagent is specific for chromogenic applications that depend upon quantification of biotin.
Aplicação
HABA/Avidin Reagent is suitable for spectrophotometric determination of biotin and biotin conjugates in a wide variety of samples.
Reagent is capable of detecting biotin at μMolar concentrations (i.e., 1 nmole per ml). Typically used to quantitate biotin in biotinylated compounds.
Reconstituição
Prepares a ready-to-use HABA/avidin solution in buffered saline, pH approx. 7.3, with preservative when reconstituted with 10 ml deionized water.
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.
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Nº do produto
Descrição
Preços
Frases de perigo
Declarações de precaução
Classificações de perigo
Aquatic Chronic 3
Código de classe de armazenamento
13 - Non Combustible Solids
Classe de risco de água (WGK)
WGK 2
Ponto de fulgor (°F)
Not applicable
Ponto de fulgor (°C)
Not applicable
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A Einspanier et al.
Biology of reproduction, 61(2), 512-520 (1999-07-20)
Relaxin is a peptide hormone with a broad range of biological activities, related not only to parturition and lactation but possibly also to decidualization, implantation, and early pregnancy. The present study was designed to investigate the secretion pattern of relaxin
R S Niedbala et al.
Journal of biochemical and biophysical methods, 13(4-5), 205-210 (1986-11-01)
Parameters and conditions of an enzyme based assay for biotin and avidin are presented. Biotinylated glucose-6-phosphate dehydrogenase when complexed with avidin becomes inactivated. Thus it was possible to construct a competitive assay system for biotin. The assay is sensitive between
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