Date published: 2026-3-17

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SMC3 Antibody (E-3): sc-376352

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Datasheets
  • SMC3 Antibody (E-3) is a mouse monoclonal IgG1 κ SMC3 antibody, cited in 5 publications, provided at 200 µg/ml
  • raised against amino acids 811-1110 mapping near the C-terminus of SMC3 of human origin
  • SMC3 Antibody (E-3) is recommended for detection of SMC3 of mouse, rat, human and origin by WB, IP, IF, IHC(P) and ELISA; also reactive with additional species, including and equine, canine, porcine and avian
  • Anti-SMC3 Antibody (E-3) is available conjugated to agarose for IP; HRP for WB, IHC(P) and ELISA; and to either phycoerythrin or FITC for IF, IHC(P) and FCM
  • also available conjugated to Alexa Fluor® 488, Alexa Fluor® 546, Alexa Fluor® 594 or Alexa Fluor® 647 for WB (RGB), IF, IHC(P) and FCM, and for use with RGB fluorescent imaging systems, such as iBright™ FL1000, FluorChem™, Typhoon, Azure and other comparable systems
  • also available conjugated to Alexa Fluor® 680 or Alexa Fluor® 790 for WB (NIR), IF and FCM; for use with Near-Infrared (NIR) detection systems, such as LI-COR®Odyssey®, iBright™ FL1000, FluorChem™, Typhoon, Azure and other comparable systems
  • TransCruz reagent for ChIP application (sc-376352 X, 200 µg/0.1 ml)
  • m-IgG Fc BP-HRP and m-IgG1 BP-HRP are the preferred secondary detection reagents for SMC3 Antibody (E-3) for WB and IHC(P) applications. These reagents are now offered in bundles with SMC3 Antibody (E-3) (see ordering information below).
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SMC3 Antibody (E-3) is a mouse monoclonal IgG1 kappa light chain antibody that detects SMC3 protein of mouse, rat, and human origin by western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), immunohistochemistry with paraffin-embedded sections (IHCP), and enzyme-linked immunosorbent assay (ELISA). anti-SMC3 antibody (E-3) is available in both non-conjugated and various conjugated forms, including agarose, horseradish peroxidase (HRP), phycoerythrin (PE), fluorescein isothiocyanate (FITC), and multiple Alexa Fluor® conjugates. SMC3, a member of the structural maintenance of chromosomes (SMC) family, plays a crucial role in maintaining sister chromatid cohesion and facilitating chromosome condensation during mitosis, which is essential for accurate cell division. SMC3 forms a heterodimeric complex with SMC1, and together these proteins are vital for cell progression through metaphase, functioning independently of the SMC2/SMC4 complex. SMC3 is predominantly expressed as a nuclear protein in the colon, but can also be found as a secreted proteoglycan in tissues such as the testis and brain, where SMC3 contributes to basement membrane physiology through multiple glycosylation sites. SMC3′s interaction with other proteins in the cell cycle underscores SMC3′s importance in genomic stability and cellular function, making SMC3 (E-3) monoclonal antibody a valuable tool for researchers studying cell division and related processes.

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

SMC3 Antibody (E-3) References:

  1. Isolation and characterization of a human cDNA homologous to the Xenopus laevis XCAP-C gene belonging to the structural maintenance of chromosomes (SMC) family.  |  Nishiwaki, T., et al. 1999. J Hum Genet. 44: 197-202. PMID: 10319587
  2. Complete cDNA cloning, genomic organization, chromosomal assignment, functional characterization of the promoter, and expression of the murine Bamacan gene.  |  Ghiselli, G., et al. 1999. J Biol Chem. 274: 17384-93. PMID: 10358101
  3. Structural maintenance of chromosomes (SMC) proteins: conserved molecular properties for multiple biological functions.  |  Strunnikov, AV. and Jessberger, R. 1999. Eur J Biochem. 263: 6-13. PMID: 10429180
  4. Overexpression of bamacan/SMC3 causes transformation.  |  Ghiselli, G. and Iozzo, RV. 2000. J Biol Chem. 275: 20235-8. PMID: 10801778
  5. Smc3 is required for mouse embryonic and adult hematopoiesis.  |  Wang, T., et al. 2019. Exp Hematol. 70: 70-84.e6. PMID: 30553776
  6. Maternal Smc3 protects the integrity of the zygotic genome through DNA replication and mitosis.  |  Yueh, WT., et al. 2021. Development. 148: PMID: 34935904
  7. The cohesin ATPase cycle is mediated by specific conformational dynamics and interface plasticity of SMC1A and SMC3 ATPase domains.  |  Vitoria Gomes, M., et al. 2024. Cell Rep. 43: 114656. PMID: 39240714
  8. The human SB1.8 gene (DXS423E) encodes a putative chromosome segregation protein conserved in lower eukaryotes and prokaryotes.  |  Rocques, PJ., et al. 1995. Hum Mol Genet. 4: 243-9. PMID: 7757074
  9. SMC1: an essential yeast gene encoding a putative head-rod-tail protein is required for nuclear division and defines a new ubiquitous protein family.  |  Strunnikov, AV., et al. 1993. J Cell Biol. 123: 1635-48. PMID: 8276886
  10. Basement membrane abnormalities in human eyes with diabetic retinopathy.  |  Ljubimov, AV., et al. 1996. J Histochem Cytochem. 44: 1469-79. PMID: 8985139
  11. cDNA cloning of the basement membrane chondroitin sulfate proteoglycan core protein, bamacan: a five domain structure including coiled-coil motifs.  |  Wu, RR. and Couchman, JR. 1997. J Cell Biol. 136: 433-44. PMID: 9015313
  12. Identification of two distinct human SMC protein complexes involved in mitotic chromosome dynamics.  |  Schmiesing, JA., et al. 1998. Proc Natl Acad Sci U S A. 95: 12906-11. PMID: 9789013

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

SMC3 Antibody (E-3)

sc-376352
200 µg/ml
$322.00

SMC3 Antibody (E-3): m-IgG Fc BP-HRP Bundle

sc-527527
200 µg Ab; 10 µg BP
$361.00

SMC3 Antibody (E-3): m-IgG1 BP-HRP Bundle

sc-532900
200 µg Ab; 20 µg BP
$361.00

SMC3 Antibody (E-3) X

sc-376352 X
200 µg/0.1 ml
$322.00

SMC3 Antibody (E-3) AC

sc-376352 AC
500 µg/ml, 25% agarose
$424.00

SMC3 Antibody (E-3) HRP

sc-376352 HRP
200 µg/ml
$322.00

SMC3 Antibody (E-3) FITC

sc-376352 FITC
200 µg/ml
$336.00

SMC3 Antibody (E-3) PE

sc-376352 PE
200 µg/ml
$349.00

SMC3 Antibody (E-3) Alexa Fluor® 488

sc-376352 AF488
200 µg/ml
$364.00

SMC3 Antibody (E-3) Alexa Fluor® 546

sc-376352 AF546
200 µg/ml
$364.00

SMC3 Antibody (E-3) Alexa Fluor® 594

sc-376352 AF594
200 µg/ml
$364.00

SMC3 Antibody (E-3) Alexa Fluor® 647

sc-376352 AF647
200 µg/ml
$364.00

SMC3 Antibody (E-3) Alexa Fluor® 680

sc-376352 AF680
200 µg/ml
$364.00

SMC3 Antibody (E-3) Alexa Fluor® 790

sc-376352 AF790
200 µg/ml
$364.00

I am using SMC3 (E-3): sc-376352 monoclonal antibody to stain paraffin embedded tissue. Do you recommend antigen retrieval when using this antibody?

Asked by: Dr Ninau Qelp
We recommend performing antigen retrieval with sodium citrate buffer (pH 6) and heat. The full protocol can be found here: https://www.scbt.com/scbt/resources/protocols/immunoperoxidase-staining
Answered by: Technical Support
Date published: 2017-02-24
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Rated 5 out of 5 by from ExcellentConfirmed that the SMC3 band disappeared in the SMC3 KO ESCs in WB
Date published: 2022-05-21
Rated 5 out of 5 by from Excellent anti-SMC3 (E-3) antibodyWe bought it two months ago, and found that this antibody worked well with clean background and clear band. I will recommend it to my colleague.
Date published: 2017-09-30
Rated 4 out of 5 by from good for WBit works well for WB in our lab, not a bad choice.
Date published: 2017-09-18
Rated 4 out of 5 by from Good antibodyWhen I tested western blot with this antibody, I got the clear band.
Date published: 2017-08-17
Rated 5 out of 5 by from Very strong signalVery strong signal. Could dilute more and reduce time in primary
Date published: 2017-02-17
Rated 5 out of 5 by from Great immunoperoxidase nuclear staining inGreat immunoperoxidase nuclear staining in formalin fixed, paraffin-embedded human testis tissue. -SCBT QC
Date published: 2015-02-24
Rated 5 out of 5 by from Great Western Blot data of SMC3 expression in AGreat Western Blot data of SMC3 expression in A-673 and A-431 nuclear extracts. -SCBT QC
Date published: 2014-03-10
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SMC3 Antibody (E-3) is rated 4.7 out of 5 by 7.
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