推荐产品
生物来源
rabbit
质量水平
偶联物
unconjugated
抗体形式
purified immunoglobulin
抗体产品类型
primary antibodies
克隆
polyclonal
表单
buffered aqueous solution
分子量
antigen 21.3 kDa
种属反应性
human
技术
immunofluorescence: suitable
western blot: 1 μg/mL
NCBI登记号
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 ... MRPL12(6182)
一般描述
Mammalian mitochondrial ribosomal proteins are encoded by nuclear genes and help in protein synthesis within the mitochondrion. Mitochondrial ribosomes (mitoribosomes) consist of a small 28S subunit and a large 39S subunit. They have an estimated 75% protein to rRNA composition compared to prokaryotic ribosomes, where this ratio is reversed. Another difference between mammalian mitoribosomes and prokaryotic ribosomes is that the latter contain a 5S rRNA. Among different species, the proteins comprising the mitoribosome differ greatly in sequence, and sometimes in biochemical properties, which prevents easy recognition by sequence homology. This gene encodes a 39S subunit protein which forms homodimers. In prokaryotic ribosomes, two L7/L12 dimers and one L10 protein form the L8 protein complex. (provided by RefSeq)
免疫原
MRPL12 (NP_002940.2, 1 a.a. ~ 198 a.a) full-length human protein.
Sequence
MLPAAARPLWGPCLGLRAAAFRLARRQVPCVCAVRHMRSSGHQRCEALAGAPLDNAPKEYPPKIQQLVQDIASLTLLEISDLNELLKKTLKIQDVGLVPMGGVMSGAVPAAAAQEAVEEDIPIAKERTHFTVRLTEAKPVDKVKLIKEIKNYIQGINLVQAKKLVESLPQEIKANVAKAEAEKIKAALEAVGGTVVLE
Sequence
MLPAAARPLWGPCLGLRAAAFRLARRQVPCVCAVRHMRSSGHQRCEALAGAPLDNAPKEYPPKIQQLVQDIASLTLLEISDLNELLKKTLKIQDVGLVPMGGVMSGAVPAAAAQEAVEEDIPIAKERTHFTVRLTEAKPVDKVKLIKEIKNYIQGINLVQAKKLVESLPQEIKANVAKAEAEKIKAALEAVGGTVVLE
生化/生理作用
MRPL12 (mitochondrial ribosomal protein) is involved in the mitochondrial translation. It directly interacts with the mitochondrial RNA polymerase (POLRMT) and triggers the mitochondrial transcriptional process. Research shows that the interaction between MRPL12 and POLRMT indicates its participation in the regulatory mechanism that coordinates mitochondrial transcription with translation and/or ribosome biogenesis during human mitochondrial gene expression. Study shows that MRPL12 may be involved in the differentiation of colonic epithelial cells and its reduced mitochondrial activity have been shown to be linked with tumor formation. It has been reported that mutated expression of MRPL12 associates with the growth retardation, neurological deterioration and mitochondrial translation deficiency.
外形
Solution in phosphate buffered saline, pH 7.4
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储存分类代码
10 - Combustible liquids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
Valérie Serre et al.
Biochimica et biophysica acta, 1832(8), 1304-1312 (2013-04-23)
Multiple respiratory chain deficiencies represent a common cause of mitochondrial diseases and are associated with a wide range of clinical symptoms. We report a subject, born to consanguineous parents, with growth retardation and neurological deterioration. Multiple respiratory chain deficiency was
Zhibo Wang et al.
The Journal of biological chemistry, 282(17), 12610-12618 (2007-03-06)
The core human mitochondrial transcription machinery comprises a single subunit bacteriophage-related RNA polymerase, POLRMT, the high mobility group box DNA-binding protein h-mtTFA/TFAM, and two transcriptional co-activator proteins, h-mtTFB1 and h-mtTFB2 that also have rRNA methyltransferase activity. Recapitulation of specific initiation
L Marty et al.
Genomics, 41(3), 453-457 (1997-05-01)
Mitochondrial activity requires the expression of nuclear genes, whose products are part of multiproteic complexes leading to ATP production and delivery. We recently characterized a growth-activated mRNA encoding the human mitochondrial ribosomal MRPL12 protein, which is thought to act as
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