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C1413

Sigma-Aldrich

Complement C7 deficient serum human

for complement assays

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About This Item

Código UNSPSC:
12352202
NACRES:
NA.61

origen biológico

human

Nivel de calidad

Formulario

solution

técnicas

activity assay: suitable

Nº de acceso UniProt

Condiciones de envío

dry ice

temp. de almacenamiento

−70°C

Información sobre el gen

human ... C7(730)

Aplicación

Complement C7 deficiencies in humans are rare, but often associated with recurrent infections by Neisseria spp. (such as meningitis). C7 deficiencies in patients with meningococcal meningitis have shown a mutation which results in an 11 bp deletion in exon 6 resulting in a premature stop codon. Additionally, research has suggested that screening of patients with systemic neisserial infection by CH50 or the APH-50 assay can reveal a C7 deficiency.

Forma física

Supplied as a solution in PBS, pH 7.4

Nota de análisis

C7 is depleted by immunoadsorption as judged by a highly sensitive hemolytic assay.

Cláusula de descargo de responsabilidad

RESEARCH USE ONLY. This product is regulated in France when intended to be used for scientific purposes, including for import and export activities (Article L 1211-1 paragraph 2 of the Public Health Code). The purchaser (i.e. enduser) is required to obtain an import authorization from the France Ministry of Research referred in the Article L1245-5-1 II. of Public Health Code. By ordering this product, you are confirming that you have obtained the proper import authorization.

Código de clase de almacenamiento

10 - Combustible liquids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable


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Sonia Barroso et al.
Immunology, 118(2), 257-260 (2006-06-15)
Different genetic mutations have been described in complement components resulting in total or subtotal deficiency states. In this work we report the genetic basis of C7 deficiency in a previously reported Spanish patient exhibiting a combined total deficiency of C7
W P Kolb et al.
Journal of immunology (Baltimore, Md. : 1950), 122(5), 2103-2111 (1979-05-01)
C1q, a subcomponent of the first component of complement, has been isolated from human serum in fully hemolytically active form by affinity column chromatography and gel filtration with Bio-Gel A-5M. The affinity column was prepared by covalent coupling of purified

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