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234405

Sigma-Aldrich

Complement C5-Depleted Serum, Human

Synonyme(s) :

Complement Serum

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About This Item

Code UNSPSC :
12352202
Nomenclature NACRES :
NA.25

Forme

liquid

Fabricant/nom de marque

Calbiochem®

Conditions de stockage

OK to freeze
avoid repeated freeze/thaw cycles

Impuretés

C5 antigen, none detected (Ouchterlony)

Conditions d'expédition

dry ice

Température de stockage

−70°C

Description générale

Human serum depleted of complement component C5 by affinity chromatography.
Human serum that has been depleted of complement component C5 by affinity chromatography. Intended for the detection and quantitation of hemolytically active C5 complement component. The classical and alternative pathways are intact except for the specifically depleted component. Recommended assay volume: ≤60 µl

Actions biochimiques/physiologiques

Complement C5-depleted serum from humans produced by affinity chromatography aids the development of the complement cascade up to the desired convertase level. It eliminates the usual time-consuming, expensive, and stepwise formation of enzymatic complexes from purified products. Whole serum usage reduces the risk of protein inactivation during the process. It also promotes better physiological conditions. Complement C5-Depleted Serum is intended for the detection and quantitation of the hemolytically active C5 complement component. Creating complement convertases on erythrocytes enhances a better readout of the assay by spectrophotometric quantification of released hemoglobin.

Conditionnement

Please refer to vial label for lot-specific concentration.

Avertissement

Toxicity: Standard Handling (A)

Forme physique

In 145 mM NaCl, 10 mM sodium phosphate, pH 7.3.

Notes préparatoires

Prepared from plasma of individuals that have been shown by certified tests to be negative for HBsAg and for antibodies to HIV and HCV.

Reconstitution

Following initial thaw, aliquot and freeze (-70°C).

Informations légales

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Code de la classe de stockage

12 - Non Combustible Liquids

Classe de danger pour l'eau (WGK)

nwg

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable


Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

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Marcin Okroj et al.
PloS one, 7(10), e47245-e47245 (2012-10-17)
C3 and C5 convertases are central stages of the complement cascade since they converge the different initiation pathways, augment complement activation by an amplification loop and lead to a common terminal pathway resulting in the formation of the membrane attack

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