Date published: 2026-6-4

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MA3 Antibody (A-1): sc-515510

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Datasheets
  • MA3 Antibody (A-1) is a mouse monoclonal IgG3 κ MA3 antibody, cited in 1 publications, provided at 200 µg/ml
  • specific for an epitope mapping between amino acids 106-127 within an internal region of MA3 of human origin
  • recommended for detection of MA3 of mouse, rat and human origin by WB, IP, IF and ELISA
  • m-IgG3 BP-HRP is the preferred secondary detection reagent for MA3 Antibody (A-1) for WB applications. This reagent is now offered in a bundle with MA3 Antibody (A-1) (see ordering information below).
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MA3 Antibody (A-1) is a mouse monoclonal IgG3 kappa light chain antibody that detects MA3 protein in mouse, rat, and human samples through western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), and enzyme-linked immunosorbent assay (ELISA). Anti-MA3 antibody (A-1) is available as non-conjugated format. MA3 protein, also known as PNMA3 (paraneoplastic antigen MA3), is a 463 amino acid nuclear protein featuring one CCHC-type zinc finger and belongs to the paraneoplastic antigen MA (PNMA) family. MA3 (A-1) antibody has proven valuable in studying immune responses to tumors, as MA3 antibodies are frequently detected in serum from patients with paraneoplastic neurological disorders, highlighting MA3′s significance in cancer immunology. MA3 shows predominant expression in testis and brain, with lower levels in kidney, trachea, and heart, suggesting involvement in reproductive and neurological functions. MA3 gene location on the X chromosome is noteworthy, given this chromosome′s association with various genetic disorders like color blindness and Duchenne muscular dystrophy that mainly affect males. Research into MA3 expression and function offers insights into both normal physiology and disease states, making anti-MA3 antibody (A-1) an essential research tool.

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

MA3 Antibody (A-1) References:

  1. Molecular and clinical diversity in paraneoplastic immunity to Ma proteins.  |  Rosenfeld, MR., et al. 2001. Ann Neurol. 50: 339-48. PMID: 11558790
  2. Overall DNA methylation and chromatin structure of normal and abnormal X chromosomes.  |  Bernardino-Sgherri, J., et al. 2002. Cytogenet Genome Res. 99: 85-91. PMID: 12900549
  3. The molecular basis of variation in human color vision.  |  Deeb, SS. 2005. Clin Genet. 67: 369-77. PMID: 15811001
  4. The human PNMA family: novel neuronal proteins implicated in paraneoplastic neurological disease.  |  Schüller, M., et al. 2005. J Neuroimmunol. 169: 172-6. PMID: 16214224
  5. A functional -1 ribosomal frameshift signal in the human paraneoplastic Ma3 gene.  |  Wills, NM., et al. 2006. J Biol Chem. 281: 7082-8. PMID: 16407312
  6. Polycystic ovary and gonadoblastoma in Turner's syndrome.  |  Maggio, MC., et al. 2007. Minerva Pediatr. 59: 397-401. PMID: 17947845
  7. Recurrence risk due to germ line mosaicism: Duchenne and Becker muscular dystrophy.  |  Helderman-van den Enden, AT., et al. 2009. Clin Genet. 75: 465-72. PMID: 19475718
  8. Mosaicism and haemophilia.  |  Kasper, CK. and Buzin, CH. 2009. Haemophilia.. PMID: 19878337

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

MA3 Antibody (A-1)

sc-515510
200 µg/ml
$322.00

MA3 Antibody (A-1): m-IgG3 BP-HRP Bundle

sc-550626
200 µg Ab; 40 µg BP
$361.00

MA3 (A-1) Neutralizing Peptide

sc-515510 P
100 µg/0.5 ml
$69.00

What application is the blocking peptide sc-515510 P appropriate for?

Asked by: cjMara
Thank you for your question. The blocking peptide is intended for use as a negative control, by pre-adsorbing the mouse monoclonal antibody against the antigen. For full protocol details, please contact our Technical Services Department or view our online protocol here: https://www.scbt.com/scbt/resources/protocols/peptide-neutralization
Answered by: Technical Support
Date published: 2017-03-01
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Rated 5 out of 5 by from Great specificity for MA3 on Western Blot[Employee of scbt] This antibody detects over-expressed mouse MA3 in transfected lysate sc-121474. -SCBT QC
Date published: 2023-09-14
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MA3 Antibody (A-1) is rated 5.0 out of 5 by 1.
  • y_2026, m_6, d_3, h_11
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