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SAB4502986

Sigma-Aldrich

Anti-C1QB, C-Terminal antibody produced in rabbit

affinity isolated antibody

Synonyme(s) :

Complement C1q subcomponent subunit B

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About This Item

Code UNSPSC :
12352203
Nomenclature NACRES :
NA.41

Source biologique

rabbit

Conjugué

unconjugated

Forme d'anticorps

affinity isolated antibody

Type de produit anticorps

primary antibodies

Clone

polyclonal

Forme

buffered aqueous solution

Poids mol.

antigen 26 kDa

Espèces réactives

human

Concentration

~1 mg/mL

Technique(s)

ELISA: 1:40000
immunofluorescence: 1:100-1:500
western blot: 1:500-1:1000

Numéro d'accès NCBI

Numéro d'accès UniProt

Conditions d'expédition

wet ice

Température de stockage

−20°C

Modification post-traductionnelle de la cible

unmodified

Informations sur le gène

human ... C1QB(713)

Catégories apparentées

Description générale

Anti-C1QB Antibody detects endogenous levels of total C1QB protein.
The C1QB (complement C1q B chain) gene is mapped to human chromosome 1p36.12 and codes for the subcomponent of C1q protein, which is part of C1 complex of the classical pathway. The encoded protein is predominantly expressed in neurons and glia. It is localized to the growing synapses. The encoded protein is a hexameric molecule consisting of three distinct types of 18 polypeptide chains.

Immunogène

The antiserum was produced against synthesized peptide derived from human C1QB.

Immunogen Range: 161-210

Actions biochimiques/physiologiques

The protein encoded by C1QB (complement C1q B chain) gene is involved in synapse formation and offers neuroprotection in the central nervous system. In response to a number of immune and nonimmune ligands, C1q protein activates proteases C1r and C1s in order to trigger classical complement pathway. C1q protein is regarded as a major component of the humoral innate immune defense. C1q carries out opsonophagocytosis, inflammation, and cytolysis to eliminate pathogenic microorganism and harmful apoptotic cells. Mutations in the gene causes systemic lupus erythematosus. Variation in the gene is also linked to rheumatoid schizophrenia, arthritis, amyloidotic polyneuropathy, metastasis of cancer.

Caractéristiques et avantages

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Forme physique

Rabbit IgG in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.

Clause de non-responsabilité

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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Code de la classe de stockage

10 - 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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Consulter la Bibliothèque de documents

Variation in complement protein C1q is not a major contributor to cognitive impairment in Parkinson?s disease
Sophia Carbutt
Neuroscience Letters, 594, 66?69-66?69 (2015)
Association of C1QB gene polymorphism with schizophrenia in Armenian population
Zakharyan R
BMC Medical Genetics (2011)
Expression of recombinant human complement C1q allows identification of the C1r/C1s-binding sites
Isabelle Bally
Proceedings of the National Academy of Sciences of the USA, 110(21), 8650?8655-8650?8655 (2013)

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