SMN Antibody


Western Blot: SMN Antibody [NBP1-32021] - Sample (30 ug of whole cell lysate) A: Hela 12% SDS PAGE; antibody diluted at 1:1000.
Immunocytochemistry/ Immunofluorescence: SMN Antibody [NBP1-32021] - Analysis of methanol-fixed HeLa, using antibody at 1:200 dilution.

Product Details

Reactivity HuSpecies Glossary
Applications WB, ICC/IF
1.0 mg/ml

Order Details

SMN Antibody Summary

Recombinant protein fragment contain a sequence corresponding to a region within amino acids 1 and 178 (Q16637) of SMN1
Cytoplasm, Nucleus, gem
Predicted Species
Rhesus Macaque (96%)
Immunogen affinity purified
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Packaging, Storage & Formulations

Store at -20C. Avoid freeze-thaw cycles.
1XPBS, 40% Glycerol (pH7).
0.01% Thimerosal
1.0 mg/ml
Immunogen affinity purified


  • Western Blot 1:500-1:3000
  • Immunocytochemistry/Immunofluorescence 1:100-1:1000
Application Notes
The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.
Theoretical MW
32 kDa

Reactivity Notes

Porcine (88%).

Alternate Names for SMN Antibody

  • Gemin-1
  • Kugelberg-Welander disease)
  • SMNC
  • survival of motor neuron 1, telomeric


Gemin 1 (SMN) is the central component of a large oligomeric complex (SMN complex), including Gemins 2-7, that is necessary and sufficient for the in vivo assembly of Sm proteins onto the small nuclear (sn)RNAs that mediate pre-mRNA splicing. The SMN complex is found in the cytoplasm and nucleus. Within the nucleus, this protein localizes to subnuclear bodies called gems which are found near coiled bodies containing high concentrations of small ribonucleoproteins (snRNPs). Spinal muscular atrophy, a motor neuron disorder, results from reduced levels or a mutation in the Gemin 1 protein.


This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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Product General Protocols

Find general support by application which include: protocols, troubleshooting, illustrated assays, videos and webinars.

Video Protocols

WB Video Protocol
ICC/IF Video Protocol

FAQs for SMN Antibody (NBP1-32021). (Showing 1 - 1 of 1 FAQ).

  1. Could you recommond the Human specific SMN antibody? It will only recognize human SMN, without cross reaction with mouse smn.
    • We do not have an SMN antibody that has been validated NOT to work in mouse samples. When an antibody is found to not react with a certain species, we mark the data sheet with a (-) next to the species' name. Unfortunately, the SMN antibodies that do not list mouse have not been tested in mouse, and may react.

Secondary Antibodies


Isotype Controls

Additional SMN Antibody Products

SMN NBP1-32021

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Blogs on SMN

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Contact Information

Product PDFs


Gene Symbol SMN1

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