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  • KD/KO Validated

MRPS27 Polyclonal antibody

MRPS27 Polyclonal Antibody for IF, IHC, IP, WB,ELISA

Host / Isotype

Rabbit / IgG


human, mouse, rat





Cat no : 17280-1-AP


KIAA0264, MRP S27, MRPS27, S27mt

Tested Applications

Positive WB detected inA431 cells, human heart tissue, human skeletal muscle tissue
Positive IP detected inA431 cells
Positive IHC detected inhuman kidney tissue, human lung tissue, human spleen tissue, human testis tissue
Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0
Positive IF detected inHepG2 cells

Recommended dilution

Western Blot (WB)WB : 1:500-1:2000
Immunoprecipitation (IP)IP : 0.5-4.0 ug for IP and 1:500-1:2000 for WB
Immunohistochemistry (IHC)IHC : 1:20-1:200
Immunofluorescence (IF)IF : 1:50-1:500
Sample-dependent, check data in validation data gallery

Product Information

17280-1-AP targets MRPS27 in WB, IP, IHC, IF, ELISA applications and shows reactivity with human, mouse, rat samples.

Tested Reactivity human, mouse, rat
Cited Reactivityhuman, mouse
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen MRPS27 fusion protein Ag11047
Full Name mitochondrial ribosomal protein S27
Calculated molecular weight 168 aa, 19 kDa, 48 kDa
Observed molecular weight 48 kDa
GenBank accession numberBC030521
Gene symbol MRPS27
Gene ID (NCBI) 23107
Conjugate Unconjugated
Form Liquid
Purification Method Antigen affinity purification
Storage Buffer PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
Storage ConditionsStore at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage.

Background Information

Genes encoding PPR (pentatricopeptide repeat)-containing proteins constitute one of the largest gene families in plants. The majority of these proteins are predicted to target organelles and to bind to RNA. Strikingly, there is a dearth of these proteins in mammals, although genomic searches reveal six candidates, all of which are also predicted to target the mitochondrion. One of these proteins, MRPS27is participated in transcription and translation respectively. [PMID:18939947] MRPS27is a component of the small subunit of the mitochondrial ribosome that is encoded by the nuclear genome [PMID: 11279123].


Product Specific Protocols
WB protocol for MRPS27 antibody 17280-1-APDownload protocol
IHC protocol for MRPS27 antibody 17280-1-APDownload protocol
IF protocol for MRPS27 antibody 17280-1-APDownload protocol
IP protocol for MRPS27 antibody 17280-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols



Life Sci Alliance

Mitochondrial stress response triggered by defects in protein synthesis quality control.

Authors - Uwe Richter

Methods Mol Biol

Sucrose Gradient Sedimentation Analysis of Mitochondrial Ribosomes.

Authors - Austin Choi


MRPS27 is a pentatricopeptide repeat domain protein required for the translation of mitochondrially encoded proteins.

Authors - Davies Stefan M K SM
  • KD Validated

Biology (Basel)

Mitochondrial Translation Occurs Preferentially in the Peri-Nuclear Mitochondrial Network of Cultured Human Cells.

Authors - Christin A Albus

J Biol Chem

The Pseudouridine Synthase RPUSD4 is an essential component of Mitochondrial RNA Granules.

Authors - Sofia Zaganelli

J Cell Sci

CLUH couples mitochondrial distribution to the energetic and metabolic status.

Authors - Jamal Wakim