Date published: 2026-5-1

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FcRn Antibody (A-6): sc-393064

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Datasheets
  • FcRn Antibody (A-6) is a mouse monoclonal IgG1 κ, cited in 2 publications, provided at 200 µg/ml
  • specific for an epitope mapping between amino acids 149-172 within an internal region of FcRn of mouse origin
  • Anti-FcRn Antibody (A-6) is recommended for detection of FcRn of mouse and rat origin by WB, IP, IF and ELISA
  • Anti-FcRn Antibody (A-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 FcRn Antibody (A-6) for WB applications. This reagent is now offered in a bundle with FcRn Antibody (A-6) (see ordering information below).
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FcRn Antibody (A-6) is a mouse monoclonal IgG1 kappa light chain antibody that detects FcRn from mouse and rat samples through western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), and enzyme-linked immunosorbent assay (ELISA). FcRn Antibody (A-6) comes in non-conjugated form and various conjugates including agarose, horseradish peroxidase (HRP), phycoerythrin (PE), fluorescein isothiocyanate (FITC), and multiple Alexa Fluor® options. The neonatal Fc receptor (FcRn) enables immunoglobulin G (IgG) transport from maternal milk to newborns, providing passive immunity during early development. FcRn is found mainly in neonatal mouse and rat intestinal epithelium, where FcRn binds IgG selectively and prevents degradation while recycling IgG back to circulation. FcRn′s structure includes a heavy chain and β-2-Microglobulin, with the heavy chain sharing about 35% amino acid identity with major histocompatibility complex (MHC) class I molecules, suggesting evolutionary significance and functional similarities. FcRn′s presence in vascular endothelial cell endosomes protects IgG from lysosomal breakdown and maintains IgG′s extended half-life as the most stable plasma protein, making FcRn essential for newborn immune protection.

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

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

FcRn Antibody (A-6)

sc-393064
200 µg/ml
$322.00

FcRn Antibody (A-6): m-IgG Fc BP-HRP Bundle

sc-526217
200 µg Ab; 10 µg BP
$361.00

FcRn Antibody (A-6) AC

sc-393064 AC
500 µg/ml, 25% agarose
$424.00

FcRn Antibody (A-6) HRP

sc-393064 HRP
200 µg/ml
$322.00

FcRn Antibody (A-6) FITC

sc-393064 FITC
200 µg/ml
$336.00

FcRn Antibody (A-6) PE

sc-393064 PE
200 µg/ml
$349.00

FcRn Antibody (A-6) Alexa Fluor® 488

sc-393064 AF488
200 µg/ml
$364.00

FcRn Antibody (A-6) Alexa Fluor® 546

sc-393064 AF546
200 µg/ml
$364.00

FcRn Antibody (A-6) Alexa Fluor® 594

sc-393064 AF594
200 µg/ml
$364.00

FcRn Antibody (A-6) Alexa Fluor® 647

sc-393064 AF647
200 µg/ml
$364.00

FcRn Antibody (A-6) Alexa Fluor® 680

sc-393064 AF680
200 µg/ml
$364.00

FcRn Antibody (A-6) Alexa Fluor® 790

sc-393064 AF790
200 µg/ml
$364.00

FcRn (A-6) Neutralizing Peptide

sc-393064 P
100 µg/0.5 ml
$69.00

What application is the blocking peptide sc-393064 P appropriate for?

Asked by: DefinitelyNotMatt
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: 2017-02-24
  • y_2026, m_4, d_29, h_11CST
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Rated 3 out of 5 by from Different results with every IHC stainingOur lab bought this antibody for immunofluorescence on paraformaldehyde fixed tissues and observed variability across different lots.
Date published: 2017-08-07
Rated 5 out of 5 by from Nice Western blot data of FcRn expression in nonNice Western blot data of FcRn expression in non-transfected and mouse FcRn transfected 293T whole cell lysates. -SCBT QC
Date published: 2013-12-21
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FcRn Antibody (A-6) is rated 4.0 out of 5 by 2.
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