S0698
Monoclonal Anti-SmB antibody produced in mouse
~1 mg/mL, clone 12F5, purified immunoglobulin, buffered aqueous solution
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别名:
Anti-SNRPB1, Anti-Sm protein B, Anti-Sm-B, Anti-SmB/SmB, Anti-Small nuclear ribonucleoprotein associated protein B, Anti-snRNP-B
UNSPSC代码:
12352203
NACRES:
NA.41
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生物来源
mouse
质量水平
偶联物
unconjugated
抗体形式
purified immunoglobulin
抗体产品类型
primary antibodies
克隆
12F5, monoclonal
形式
buffered aqueous solution
分子量
antigen ~25 kDa
种属反应性
human, mouse, canine
浓度
~1 mg/mL
技术
immunocytochemistry: suitable
immunoprecipitation (IP): suitable
indirect ELISA: suitable
western blot: 0.5-1 μg/mL using HeLa nuclear cell extract
同位素/亚型
IgG1
UniProt登记号
运输
dry ice
储存温度
−20°C
靶向翻译后修饰
unmodified
基因信息
human ... SNRPB(6628)
mouse ... Snrpb(20638)
一般描述
Monoclonal Anti-SmB (mouse IgG1 isotype) is derived from the hybridoma 12F5-H3.D8 produced by the fusion of mouse myeloma cells and splenocytes from BALB/c mice immunized with an SmB recombinant protein.
SNRPB (small nuclear ribonucleoprotein-associated protein B) is an important constituent of the spliceosome. It codes for SmB/B′ (small nuclear ribonucleoprotein polypeptides B and B1). It is located on human chromosome 20p13. SmB′/B are upregulated in all tissues excluding postnatal brain.
免疫原
SmB recombinant protein.
应用
- Monoclonal Anti-SmB antibody produced in mouse has been used in:
- western blotting
- enzyme-linked immunosorbent assay (ELISA)
- immunoprecipitation
- immunocytochemistry
生化/生理作用
SNRPB (small nuclear ribonucleoprotein-associated protein B) mutations results in cerebro-costo-mandibular syndrome. Downregulation of SNRPB affects the upregulation and processing of RNA splicing machinery components. It also plays a major role in RNA stability.
外形
0.01M 磷酸缓冲盐溶液，pH 7.4，含 15mM 叠氮化钠。
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.
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
法规信息
常规特殊物品
U7 snRNP is recruited to histone pre-mRNA in a FLASH-dependent manner by two separate regions of the stem-loop binding protein
Skrajna A, et al.
RNA, 23(6), 938-951 (2017)
Smed-SmB, a member of the LSm protein superfamily, is essential for chromatoid body organization and planarian stem cell proliferation
Fernandez-TE, et al.
Development, 137(7), 1055-1065 (2010)
Functional genomics analyses of RNA-binding proteins reveal the splicing regulator SNRPB as an oncogenic candidate in glioblastoma
Correa BR, et al.
Genome Biology, 17(1) (2016)
Concerted regulation and molecular evolution of the duplicated SNRPB'/B and SNRPN loci
Gray TA, et al.
Nucleic Acids Research, 27(23), 4577-4584 (1999)
Michael Briese et al.
Nature structural & molecular biology, 26(10), 930-940 (2019-10-02)
Studies of spliceosomal interactions are challenging due to their dynamic nature. Here we used spliceosome iCLIP, which immunoprecipitates SmB along with small nuclear ribonucleoprotein particles and auxiliary RNA binding proteins, to map spliceosome engagement with pre-messenger RNAs in human cell
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