Date published: 2026-7-11

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GPAA1 Antibody (F-12): sc-373710

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Datasheets
  • GPAA1 Antibody (F-12) is a mouse monoclonal IgG1 κ GPAA1 antibody, cited in 3 publications, provided at 200 µg/ml
  • specific for an epitope mapping between amino acids 62-91 near the N-terminus of GPAA1 of human origin
  • GPAA1 Antibody (F-12) is recommended for detection of GPAA1 isoform 1 of mouse, rat and human origin by WB, IP, IF and ELISA
  • Anti-GPAA1 Antibody (F-12) 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
  • At present, we have not yet completed the identification of the preferred secondary detection reagent(s) for GPAA1 Antibody (F-12). This work is in progress.
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GPAA1 Antibody (F-12) is a mouse monoclonal IgG1 kappa light chain antibody that detects GPAA1 protein of mouse, rat, and human origin by western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), and enzyme-linked immunosorbent assay (ELISA). GPAA1 (F-12) antibody 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. Glycosylphosphatidylinositol anchor attachment 1 protein (GPAA1), also known as GPI anchor attachment protein 1 or GAA1 protein homolog, is a vital membrane protein located in the endoplasmic reticulum, playing a critical role in glycosylphosphatidylinositol (GPI) anchor biosynthesis. GPAA1 catalyzes the attachment of GPI to proteins containing a C-terminal GPI attachment signal, which is essential for proper localization and function of many cell surface proteins. GPAA1 features an N-terminal signal sequence, a phosphorylation site for cAMP- and cGMP-dependent protein kinases, two potential N-glycosylation sites, a leucine zipper pattern, and eight predicted transmembrane domains. GPAA1 shows ubiquitous expression, with significantly higher levels in fetal tissues compared to adult tissues, highlighting a crucial role during development.

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

GPAA1 Antibody (F-12) References:

  1. Helicobacter pylori eradication decreases the expression of glycosylphosphatidylinositol-anchored complement regulators, decay-accelerating factor and homologous restriction factor 20, in human gastric epithelium.  |  Joh, T., et al. 2005. J Gastroenterol Hepatol. 20: 1344-51. PMID: 16105119
  2. Listeria monocytogenes phosphatidylinositol-specific phospholipase C has evolved for virulence by greatly reduced activity on GPI anchors.  |  Wei, Z., et al. 2005. Proc Natl Acad Sci U S A. 102: 12927-31. PMID: 16118276
  3. Phospholipase-C sensitive GPI-anchored proteins of goat sperm: possible role in sperm protection.  |  Hutchinson, TE., et al. 2005. Anim Reprod Sci. 88: 271-86. PMID: 16143217
  4. Identification of a subgroup of glycosylphosphatidylinositol-anchored tryptases.  |  Wong, GW. and Stevens, RL. 2005. Biochem Biophys Res Commun. 336: 579-84. PMID: 16143303

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

GPAA1 Antibody (F-12)

sc-373710
200 µg/ml
$322.00

GPAA1 Antibody (F-12) AC

sc-373710 AC
500 µg/ml, 25% agarose
$424.00

GPAA1 Antibody (F-12) HRP

sc-373710 HRP
200 µg/ml
$322.00

GPAA1 Antibody (F-12) FITC

sc-373710 FITC
200 µg/ml
$336.00

GPAA1 Antibody (F-12) PE

sc-373710 PE
200 µg/ml
$349.00

GPAA1 Antibody (F-12) Alexa Fluor® 488

sc-373710 AF488
200 µg/ml
$364.00

GPAA1 Antibody (F-12) Alexa Fluor® 546

sc-373710 AF546
200 µg/ml
$364.00

GPAA1 Antibody (F-12) Alexa Fluor® 594

sc-373710 AF594
200 µg/ml
$364.00

GPAA1 Antibody (F-12) Alexa Fluor® 647

sc-373710 AF647
200 µg/ml
$364.00

GPAA1 Antibody (F-12) Alexa Fluor® 680

sc-373710 AF680
200 µg/ml
$364.00

GPAA1 Antibody (F-12) Alexa Fluor® 790

sc-373710 AF790
200 µg/ml
$364.00

GPAA1 (F-12) Neutralizing Peptide

sc-373710 P
100 µg/0.5 ml
$69.00

What application is the blocking peptide sc-373710 P appropriate for?

Asked by: Cweed
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
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Rated 3 out of 5 by from fairI knock out GPAA1 in MDAMB231 cells. I have to use 1/200X dilution and SuperSignal West Atto to detect the band.
Date published: 2022-07-02
Rated 5 out of 5 by from Produced great immunofluorescence cytoplasmicProduced great immunofluorescence cytoplasmic staining in methanol-fixed HeLa cells. -SCBT QC
Date published: 2015-03-25
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GPAA1 Antibody (F-12) is rated 4.3 out of 5 by 3.
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