MRP-L21 Polyclonal Antibody
Product Specifications
Background
Mitochondrial ribosomal protein L21 (MRPL21) Homo sapiens 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. Multiple transcript variants encoding different isoforms were identified through sequence analysis although some may be subject to nonsense-mediated decay (NMD) . [provided by RefSeq, Jul 2008]
Product Name Alternative
MRPL21; 39S ribosomal protein L21; mitochondrial; L21mt; MRP-L21
Gene ID
219927
Swiss Prot
Q7Z2W9
Cross Reactivity
Human; Mouse
Clonality
Polyclonal
Source
Rabbit
Applications
WB; IHC-p; IF (paraffin section) ; ELISA
Dilution
Western Blot: 1/500 - 1/2000. Immunohistochemistry: 1/100 - 1/300. ELISA: 1/40000. Not yet tested in other applications.
Buffer
Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.
Molecular Weight
23
Storage Conditions
-20°C/1 year
Protein Weight
23
Available Sizes
Curated Selection
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