Date published: 2026-5-5

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SEMA7A Antibody (C-6): sc-374432

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Datasheets
  • SEMA7A Antibody (C-6) is a mouse monoclonal IgG2a κ SEMA7A antibody, cited in 6 publications, provided at 200 µg/ml
  • raised against amino acids 371-411 mapping within an internal region of SEMA7A of human origin
  • SEMA7A Antibody (C-6) is recommended for detection of SEMA7A of mouse, rat and human origin by WB, IP, IF, IHC(P) and ELISA
  • Anti-SEMA7A Antibody (C-6) 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
  • m-IgG Fc BP-HRP is the preferred secondary detection reagent for SEMA7A Antibody (C-6) for WB and IHC(P) applications. This reagent is now offered in a bundle with SEMA7A Antibody (C-6) (see ordering information below).
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SEMA7A Antibody (C-6) is a mouse monoclonal IgG2a kappa light chain antibody that detects SEMA7A 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-SEMA7A antibody (C-6) 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. Semaphorin 7A (SEMA7A), also known as CD108, is a member of the semaphorin family, which consists of cell surface and secreted proteins that play crucial roles in cellular signaling and development. SEMA7A is approximately 750 amino acids long and features a conserved extracellular "semaphorin" domain that is essential for function, containing multiple cysteine residues that contribute to structural integrity. SEMA7A is primarily located on the cell surface and is involved in the regulation of axonal growth during embryogenesis, where SEMA7A repels growth cones from areas of high semaphorin expression, thereby guiding neuronal development. SEMA7A also plays a significant role in the immune system by negatively regulating T cell activation and function, making SEMA7A an important target for research in both neurobiology and immunology.

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

SEMA7A Antibody (C-6) References:

  1. Characterization of the human leukocyte GPI-anchored glycoprotein CDw108 and its relation to other similar molecules.  |  Angelisová, P., et al. 1999. Immunobiology. 200: 234-45. PMID: 10416131
  2. CDw108 expression during T-cell development.  |  Mine, T., et al. 2000. Tissue Antigens. 55: 429-36. PMID: 10885563
  3. Sema7A is a potent monocyte stimulator.  |  Holmes, S., et al. 2002. Scand J Immunol. 56: 270-5. PMID: 12193228
  4. Semaphorin 7A promotes axon outgrowth through integrins and MAPKs.  |  Pasterkamp, RJ., et al. 2003. Nature. 424: 398-405. PMID: 12879062
  5. Structure and function of the immune semaphorin CD100/SEMA4D.  |  Elhabazi, A., et al. 2003. Crit Rev Immunol. 23: 65-81. PMID: 12906260
  6. Semaphorin profiling of periodontal fibroblasts and osteoblasts.  |  Lallier, TE. 2004. J Dent Res. 83: 677-82. PMID: 15329371
  7. Expression and function of semaphorin 7A in bone cells.  |  Delorme, G., et al. 2005. Biol Cell. 97: 589-97. PMID: 15859945
  8. Odontoblast expression of semaphorin 7A during innervation of human dentin.  |  Maurin, JC., et al. 2005. Matrix Biol. 24: 232-8. PMID: 15907379
  9. Sema7A is crucial for resolution of severe inflammation.  |  Körner, A., et al. 2021. Proc Natl Acad Sci U S A. 118: PMID: 33637648
  10. Sema7A protects against high-fat diet-induced obesity and hepatic steatosis by regulating adipo/lipogenesis.  |  Lu, Q., et al. 2023. Mol Metab. 70: 101698. PMID: 36842496
  11. FUT8-mediated aberrant N-glycosylation of SEMA7A promotes head and neck squamous cell carcinoma progression.  |  Liu, Z., et al. 2024. Int J Oral Sci. 16: 26. PMID: 38548747
  12. Evidence that CDw108 membrane protein bears the JMH blood group antigen.  |  Mudad, R., et al. 1995. Transfusion. 35: 566-70. PMID: 7631388

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

SEMA7A Antibody (C-6)

sc-374432
200 µg/ml
$322.00

SEMA7A Antibody (C-6): m-IgG Fc BP-HRP Bundle

sc-525964
200 µg Ab; 10 µg BP
$361.00

SEMA7A Antibody (C-6) AC

sc-374432 AC
500 µg/ml, 25% agarose
$424.00

SEMA7A Antibody (C-6) HRP

sc-374432 HRP
200 µg/ml
$322.00

SEMA7A Antibody (C-6) FITC

sc-374432 FITC
200 µg/ml
$336.00

SEMA7A Antibody (C-6) PE

sc-374432 PE
200 µg/ml
$349.00

SEMA7A Antibody (C-6) Alexa Fluor® 488

sc-374432 AF488
200 µg/ml
$364.00

SEMA7A Antibody (C-6) Alexa Fluor® 546

sc-374432 AF546
200 µg/ml
$364.00

SEMA7A Antibody (C-6) Alexa Fluor® 594

sc-374432 AF594
200 µg/ml
$364.00

SEMA7A Antibody (C-6) Alexa Fluor® 647

sc-374432 AF647
200 µg/ml
$364.00

SEMA7A Antibody (C-6) Alexa Fluor® 680

sc-374432 AF680
200 µg/ml
$364.00

SEMA7A Antibody (C-6) Alexa Fluor® 790

sc-374432 AF790
200 µg/ml
$364.00

What is the justification for the double band in westerns? I see this in your example blots and constantly see it on western of my cells as well (human mouse mammary epithelial and carcinoma cels).

Asked by: Lauren67
Thank you for your question . Please contact technical service by emailing scbt@scbt.com or call (800)-457-3801.
Answered by: BlakeJ
Date published: 2023-06-14

Could I have more information about the immunogenic sequence ? How do you generate this antibody ? On a recombinant protein ?

Asked by: margal45
Thank you for your question. This antibody was raised against a recombinant protein spanning amino acids 371-411 mapping within an internal region of SEMA7A of human origin (accession#O75326). The exact epitope has not been mapped so we are unable to provide further information.
Answered by: Tech Service
Date published: 2019-10-24

I am using SEMA7A (C-6): sc-374432 monoclonal antibody to stain paraffin embedded tissue. Do you recommend antigen retrieval when using this antibody?

Asked by: Germaine
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

Could I get the lot number of your current Sema7a antibody, sc-374432?

Asked by: veronica
  • y_2026, m_4, d_29, h_11CST
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Rated 3 out of 5 by from Weak bands with some background but worksTh antibody gave weak bands with 50 µg RIPA cell lysates of colorectal cancer cell lines and IMR-32. Also some the antibody shows some background signal.
Date published: 2020-10-01
Rated 1 out of 5 by from IF not workIF does not work on frozen sections from mouse embryonic brain tissue.
Date published: 2019-01-02
Rated 4 out of 5 by from Tested on HFFF by FACSThis antibody was tested on HFFF cells by FACS and gave a satisfactory signal at dilution 1:25
Date published: 2018-11-16
Rated 5 out of 5 by from Works well for WB.Produced a band of expected size in A549 cells, using 30 micro grams of protein 1:1000.
Date published: 2017-10-29
Rated 4 out of 5 by from Good antibodyThe antibody worked well in A549 cells, I got a strong band at the right size
Date published: 2017-10-13
Rated 1 out of 5 by from no bandsdon't found no bands using in western blot, the samples are renal tissue
Date published: 2017-08-18
Rated 5 out of 5 by from Produced publishable and IHC WB dataThis SEMA7A monoclonal antibody was featured in several publications for the use of IHC on human term placenta and for WB on mouse hippocampus
Date published: 2017-01-27
Rated 5 out of 5 by from Produced exceptional immunoperoxidase membraneProduced exceptional immunoperoxidase membrane and cytoplasmic staining in formalin fixed, paraffin-embedded human small intestine tissue. -SCBT QC
Date published: 2015-03-19
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SEMA7A Antibody (C-6) is rated 3.6 out of 5 by 9.
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