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生物来源
mouse
质量水平
偶联物
unconjugated
抗体形式
purified from hybridoma cell culture
抗体产品类型
primary antibodies
克隆
4B10, monoclonal
形式
buffered aqueous solution
分子量
antigen 32-35 kDa
种属反应性
bovine, human, canine
浓度
~2 mg/mL
技术
immunocytochemistry: suitable
immunoprecipitation (IP): suitable
indirect ELISA: suitable
microarray: suitable
western blot: 0.25-0.5 μg/mL using total cell extract of HeLa cells
同位素/亚型
IgG2a
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 ... HNRNPA1(3178)
一般描述
Monoclonal Anti-hnRNP-A1 (mouse IgG2a isotype) is derived from the 4B10 hybridoma produced by the fusion of mouse myeloma cells (SP2/0 cells) and splenocytes from NZB mice immunized with purified human hnRNPA1. Heterogeneous nuclear ribonucleoprotein A1 (hnRNPs) consist of protein groups named A to U and many of these protein groups consist of more than one isoform. The major steady-state proteins of the isolated hnRNP complex are A1, A2, B1, B2, C1, and C2, with a range of molecular weight starting with 34 kDa up to 43 kDa. hnRNP-A1 is ubiquitously expressed in cells and tissues.
免疫原
purified human hnRNP-A1.
应用
Applications in which this antibody has been used successfully, and the associated peer-reviewed papers, are given below.
Western Blotting (1 paper)
Western Blotting (1 paper)
Monoclonal Anti-hnRNP-A1 antibody produced in mouse has also been used in:
- enzyme linked immunosorbent assay (ELISA)
- immunoblotting
- immunoprecipitation
- immunocytochemistry.
生化/生理作用
Heterogeneous nuclear ribonucleoprotein A1 (hnRNP-A1) is important in biological activities such as transcription, pre-mRNA processing, cytoplasmic mRNA translation and turnover. hnRNP-A1 is important in pre-mRNA processing and in mRNA export from the nucleus. The protein contains a 38-amino acid domain called M9, which is important for the interaction with the transportin protein and therefore, for its import and export from the nucleus. RanGTP mediates dissociation of hnRNP-A1 from transportin. Higher expression is observed in proliferating and/or transformed cells than in differentiated tissues.
外形
Solution in 0.01 M phosohate buffered saline, pH 7.4, and 15 mM sodium azide.
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.
WGK
WGK 3
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
hnRNP A1 nucleocytoplasmic shuttling activity is required for normal myelopoiesis and BCR/ABL leukemogenesis
Lervolino A, et al.
Molecular and Cellular Biology, 22(7), 2255-2266 (2002)
Functional diversity of the hnRNPs: past, present and perspectives
Han SP, et al.
The Biochemical Journal, 430(3), 379-392 (2010)
Blocking of an intronic splicing silencer completely rescues IKBKAP exon 20 splicing in familial dysautonomia patient cells
Bruun GH, et al.
Nucleic Acids Research, 46(15), 7938-7952 (2018)
Youn-Jae Kim et al.
PloS one, 6(12), e28308-e28308 (2011-12-14)
Aberrant miR-21 expression is closely associated with cell proliferation, anti-apoptosis, migration, invasion, and metastasis in various cancers. However, the regulatory mechanism of miR-21 biogenesis is largely unknown. Here, we demonstrated that the tumor suppressor PTEN negatively regulates the expression of
Gitte H Bruun et al.
Nucleic acids research, 46(15), 7938-7952 (2018-05-16)
Familial dysautonomia (FD) is a severe genetic disorder causing sensory and autonomic dysfunction. It is predominantly caused by a c.2204+6T>C mutation in the IKBKAP gene. This mutation decreases the 5' splice site strength of IKBKAP exon 20 leading to exon
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