MRPL42 (NM_014050) Human Mass Spec Standard

CAT#: PH319175

MRPL42 MS Standard C13 and N15-labeled recombinant protein (NP_054769)



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CNY 19,520.00


货期*
4周

规格
    • 10 ug

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经常一起买 (2)
MRPL42 mouse monoclonal antibody,clone OTI1A4
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Transient overexpression lysate of mitochondrial ribosomal protein L42 (MRPL42), nuclear gene encoding mitochondrial protein, transcript variant 2
    • 100 ug

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Specifications

Product Data
Description MRPL42 MS Standard C13 and N15-labeled recombinant protein (NP_054769)
Species Human
Expression Host HEK293
Expression cDNA Clone or AA Sequence RC219175
Predicted MW 16.7 kDa
Protein Sequence
Tag C-Myc/DDK
Purity > 80% as determined by SDS-PAGE and Coomassie blue staining
Concentration >0.05 µg/µL as determined by microplate BCA method
Labeling Method Labeled with [U- 13C6, 15N4]-L-Arginine and [U- 13C6, 15N2]-L-Lysine
Buffer 25 mM Tris-HCl, 100 mM glycine, pH 7.3
Reference Data
RefSeq NP_054769
RefSeq Size 3139
RefSeq ORF 426
Synonyms HSPC204; L31MT; L42MT; MRP-L31; MRP-L42; MRP-S32; MRPL31; MRPS32; PTD007; RPML31; S32MT
Locus ID 28977
Cytogenetics 12q22
Summary 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 protein identified as belonging to both the 28S and the 39S subunits. Alternative splicing results in multiple transcript variants. Pseudogenes corresponding to this gene are found on chromosomes 4q, 6p, 6q, 7p, and 15q. [provided by RefSeq, May 2011]
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