Date published: 2026-3-17

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Ribosomal Protein L4 Antibody (RQ-7): sc-100838

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Datasheets
  • Ribosomal Protein L4 Antibody (RQ-7) is a mouse monoclonal IgG2a κ Ribosomal Protein L4 antibody, cited in 15 publications, provided at 100 µg/ml
  • raised against recombinant Ribosomal Protein L4 of human origin
  • recommended for detection of Ribosomal Protein L4 of mouse, rat and human origin by WB, IP, IF and ELISA
  • m-IgG Fc BP-HRP and m-IgG2a BP-HRP are the preferred secondary detection reagents for Ribosomal Protein L4 Antibody (RQ-7) for WB applications. These reagents are now offered in bundles with Ribosomal Protein L4 Antibody (RQ-7) (see ordering information below).
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Ribosomal Protein L4 Antibody (RQ-7) is a mouse monoclonal IgG2a kappa light chain antibody that detects Ribosomal Protein L4 (RPL4) in mouse, rat, and human samples by western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), and enzyme-linked immunosorbent assay (ELISA). Anti-RPL4 antibody (RQ-7) is available as a non-conjugated format. RPL4, also known as RPL1, is a crucial component of the large 60S ribosomal subunit, consisting of 427 amino acids and playing a vital role in protein synthesis. RPL4 (RQ-7) antibody recognizes RPL4 in the cytoplasm, where RPL4 contributes to ribosome assembly and function, translating messenger RNA into proteins. Proper RPL4 localization is essential for efficient ribosome biogenesis and function, as disruption can lead to impaired protein synthesis and cellular stress. RPL4 interacts with RNA helicase II (DDX21), a multifunctional nucleolar protein involved in ribosomal RNA processing, highlighting RPL4′s importance in maintaining ribosomal integrity and function. Anti-RPL4 antibody (RQ-7) serves as an invaluable tool for researchers studying ribosome biology and cellular processes across multiple species and applications.

For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.

Alexa Fluor® is a trademark of Molecular Probes Inc., OR., USA

LI-COR® and Odyssey® are registered trademarks of LI-COR Biosciences

Ribosomal Protein L4 Antibody (RQ-7) References:

  1. The human ribosomal protein genes: sequencing and comparative analysis of 73 genes.  |  Yoshihama, M., et al. 2002. Genome Res. 12: 379-90. PMID: 11875025
  2. Expression of ribosomal protein L4 (rpL4) during neurogenesis and 5-azacytidine (5AzC)-induced apoptotic process in the rat.  |  Ueno, M., et al. 2002. Histol Histopathol. 17: 789-98. PMID: 12168788
  3. Functional interaction between RNA helicase II/Gu(alpha) and ribosomal protein L4.  |  Yang, H., et al. 2005. FEBS J. 272: 3788-802. PMID: 16045751
  4. Human ribosomal protein L4: cloning and sequencing of the cDNA and primary structure of the protein.  |  Bagni, C., et al. 1993. Biochim Biophys Acta. 1216: 475-8. PMID: 8268230
  5. The nuclear RPL4 gene encodes a chloroplast protein that co-purifies with the T7-like transcription complex as well as plastid ribosomes.  |  Trifa, Y., et al. 1998. J Biol Chem. 273: 3980-5. PMID: 9461586
  6. A map of 75 human ribosomal protein genes.  |  Kenmochi, N., et al. 1998. Genome Res. 8: 509-23. PMID: 9582194
  7. Increased expression of rat ribosomal protein L4 mRNA in 5-azacytidine-treated PC12 cells prior to apoptosis.  |  Kajikawa, S., et al. 1998. Biochem Biophys Res Commun. 252: 220-4. PMID: 9813173

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Ribosomal Protein L4 Antibody (RQ-7)

sc-100838
100 µg/ml
$339.00

Ribosomal Protein L4 Antibody (RQ-7): m-IgG Fc BP-HRP Bundle

sc-539715
100 µg Ab; 10 µg BP
$361.00

Ribosomal Protein L4 Antibody (RQ-7): m-IgG2a BP-HRP Bundle

sc-546768
100 µg Ab; 10 µg BP
$361.00

I am using Ribosomal Protein L4 (RQ-7): sc-100838 for immunofluorescence, what dilution of this antibody should I use?

Asked by: cjMara
Thank you for your question. We recommend a starting dilution of 1:50. However, optimal antibody concentration should be determined by titration. Please find our full immunofluorescence protocol here: https://www.scbt.com/scbt/resources/protocols/immunofluorescence-cell-staining
Answered by: Technical Support
Date published: 2017-03-24
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Rated 5 out of 5 by from Good for Western BlotThis antibody works in human cell lines HeLa and Jurkat and in mouse cell line RAW 264.7. -SCBT QC
Date published: 2023-09-14
Rated 5 out of 5 by from an excellent antibody for WBThis antibody recognizes a strong band of predicted molecular weight (1:500 dilution, 30 ug HeLa total extract).
Date published: 2017-08-24
Rated 5 out of 5 by from Superb immunofluorescence nuclear and cytoplasmicSuperb immunofluorescence nuclear and cytoplasmic staining in paraformaldehyde-fixed HeLa cells. -SCBT QC
Date published: 2015-05-07
Rated 4 out of 5 by from Crisp band detected in WB using KCrisp band detected in WB using K-562 whole cell lysate. -SCBT QC
Date published: 2015-04-26
Rated 4 out of 5 by from Good bands seen in WB using HeLaGood bands seen in WB using HeLa, Jurkat and RAW 264.7 whole cell lysates. -SCBT QC
Date published: 2015-03-09
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Ribosomal Protein L4 Antibody (RQ-7) is rated 4.6 out of 5 by 5.
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