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主要文件

安全信息

SAB4502986

Sigma-Aldrich

Anti-C1QB, C-Terminal antibody produced in rabbit

affinity isolated antibody

别名:

Complement C1q subcomponent subunit B

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About This Item

UNSPSC代码:
12352203
NACRES:
NA.41

生物来源

rabbit

质量水平

偶联物

unconjugated

抗体形式

affinity isolated antibody

抗体产品类型

primary antibodies

克隆

polyclonal

表单

buffered aqueous solution

分子量

antigen 26 kDa

种属反应性

human

浓度

~1 mg/mL

技术

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

NCBI登记号

UniProt登记号

运输

wet ice

储存温度

−20°C

靶向翻译后修饰

unmodified

基因信息

human ... C1QB(713)

一般描述

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.

免疫原

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

Immunogen Range: 161-210

生化/生理作用

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.

特点和优势

Evaluate our antibodies with complete peace of mind. If the antibody does not perform in your application, we will issue a full credit or replacement antibody. Learn more.

外形

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

免责声明

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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储存分类代码

10 - Combustible liquids

WGK

nwg

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

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分析证书(COA)

Lot/Batch Number

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访问文档库

Association of C1QB gene polymorphism with schizophrenia in Armenian population
Zakharyan R
BMC Medical Genetics (2011)
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)
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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