Date published: 2026-5-2

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LAMP1 Antibody (H5G11): sc-18821

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Datasheets
  • LAMP1 Antibody (H5G11) is a mouse monoclonal IgG1 κ, cited in 93 publications, provided at 200 µg/ml
  • raised against adherent spleen cells of human origin
  • LAMP1 Antibody (H5G11) is recommended for detection of LAMP-1 of human origin by WB, IP, IF and IHC(P)
  • Anti-LAMP1 Antibody (H5G11) 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-IgG1 BP-HRP is the preferred secondary detection reagent for LAMP1 Antibody (H5G11) for WB and IHC(P) applications. This reagent is now offered in a bundle with LAMP1 Antibody (H5G11) (see ordering information below).
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LAMP-1 Antibody (H5G11) is a mouse monoclonal IgG1 kappa light chain antibody that detects LAMP-1 of human origin by western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), and immunohistochemistry. Anti-LAMP-1 antibody (H5G11) 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. LAMP-1, also known as CD107a, is a glycosylated type I membrane protein primarily located on the surface of lysosomes and late endosomes, playing a crucial role in cellular processes such as adhesion and the trafficking of lysosomal enzymes. LAMP-1′s presence on the surface of activated platelets suggests a significant function in the adhesive and prothrombotic properties of these cells, which is vital for wound healing and hemostasis. Additionally, LAMP-1 is involved in maintaining lysosomal acidity and protecting lysosomal membranes from autodigestion, with LAMP-1 expression levels increasing in lysosomal storage disorders, highlighting LAMP-1′s importance in cellular homeostasis and disease states. The unique sorting and transport mechanisms of LAMP-1 and LAMP-1′s interaction with other lysosomal proteins underscore LAMP-1′s critical role in cellular function and pathology, making LAMP-1 monoclonal antibody (H5G11) an essential tool for researchers studying lysosomal dynamics and related diseases.

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

LAMP1 Antibody (H5G11) References:

  1. Lamp-1 is upregulated in human glioblastoma cell lines induced to undergo apoptosis.  |  Chen, JW., et al. 2001. J Biomed Sci. 8: 365-74. PMID: 11455200
  2. Immunochemical analysis of CD107a (LAMP-1).  |  Parkinson-Lawrence, EJ., et al. 2005. Cell Immunol. 236: 161-6. PMID: 16168398
  3. Lysosome-associated membrane protein 1 (LAMP-1) in Alzheimer's disease.  |  Barrachina, M., et al. 2006. Neuropathol Appl Neurobiol. 32: 505-16. PMID: 16972884
  4. Expression of the lysosomal-associated membrane protein-1 (LAMP-1) in astrocytomas.  |  Jensen, SS., et al. 2013. Int J Clin Exp Pathol. 6: 1294-305. PMID: 23826410
  5. Surface CD107a/LAMP-1 protects natural killer cells from degranulation-associated damage.  |  Cohnen, A., et al. 2013. Blood. 122: 1411-8. PMID: 23847195
  6. Fucosylation of LAMP-1 and LAMP-2 by FUT1 correlates with lysosomal positioning and autophagic flux of breast cancer cells.  |  Tan, KP., et al. 2016. Cell Death Dis. 7: e2347. PMID: 27560716
  7. The Major Lysosomal Membrane Proteins LAMP-1 and LAMP-2 Participate in Differentiation of C2C12 Myoblasts.  |  Sakane, H. and Akasaki, K. 2018. Biol Pharm Bull. 41: 1186-1193. PMID: 30068868
  8. E3 Ubiquitin Ligase RNF13 Suppresses TLR Lysosomal Degradation by Promoting LAMP-1 Proteasomal Degradation.  |  Liu, W., et al. 2024. Adv Sci (Weinh). 11: e2309560. PMID: 39031743
  9. Lamp-1 does not acquire the large polylactosaminoglycans characteristic of F9 cells.  |  Romero, PA., et al. 1993. Biochem J. 296 (Pt 1): 253-7. PMID: 8250851
  10. Expression of Lamp-1 and Lamp-2 and their interactions with galectin-3 in human tumor cells.  |  Sarafian, V., et al. 1998. Int J Cancer. 75: 105-11. PMID: 9426697

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

LAMP1 Antibody (H5G11)

sc-18821
200 µg/ml
$322.00

LAMP1 Antibody (H5G11): m-IgG1 BP-HRP Bundle

sc-531640
200 µg Ab; 20 µg BP
$361.00

LAMP1 Antibody (H5G11) AC

sc-18821 AC
500 µg/ml, 25% agarose
$424.00

LAMP1 Antibody (H5G11) HRP

sc-18821 HRP
200 µg/ml
$322.00

LAMP1 Antibody (H5G11) FITC

sc-18821 FITC
200 µg/ml
$336.00

LAMP1 Antibody (H5G11) PE

sc-18821 PE
200 µg/ml
$349.00

LAMP1 Antibody (H5G11) Alexa Fluor® 488

sc-18821 AF488
200 µg/ml
$364.00

LAMP1 Antibody (H5G11) Alexa Fluor® 546

sc-18821 AF546
200 µg/ml
$364.00

LAMP1 Antibody (H5G11) Alexa Fluor® 594

sc-18821 AF594
200 µg/ml
$364.00

LAMP1 Antibody (H5G11) Alexa Fluor® 647

sc-18821 AF647
200 µg/ml
$364.00

LAMP1 Antibody (H5G11) Alexa Fluor® 680

sc-18821 AF680
200 µg/ml
$364.00

LAMP1 Antibody (H5G11) Alexa Fluor® 790

sc-18821 AF790
200 µg/ml
$364.00

What is the epitope recognized by LAMP-1 Antibody (H5G11): sc-18821?

Asked by: cjMara
LAMP-1 Antibody (H5G11) is a mouse monoclonal raised against adherent spleen cells of human origin. The exact epitope has not been determined.
Answered by: Technical Support 13
Date published: 2017-01-09
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Rated 5 out of 5 by from anti-LAMP1It works beautifully for immunofluorescence for HEK293 cells
Date published: 2019-01-13
Rated 5 out of 5 by from super fonctionnalitéstrès bon marquage des lysosomes sur cellules MCF7 utilisé au 1/50 ( peut être dilué plus )
Date published: 2018-01-30
Rated 5 out of 5 by from Just a great product !!Strong data for all applications; much better product than any of the discontiued polyclonals
Date published: 2017-01-26
Rated 5 out of 5 by from Great Antibody for IFThis antibody is well-cited for a variety of applications including WB, IP, IF, and even IHC. Strong, clear signal with little to no background. Beautiful IF staining.
Date published: 2017-01-09
Rated 4 out of 5 by from Good resultgood published result in western bloting(1:500)of lot number C1413.
Date published: 2016-12-16
Rated 5 out of 5 by from Used on a regular basis and published as wellUsed on a regular basis and published as well. They are working great for us.
Date published: 2015-05-28
Rated 5 out of 5 by from Good cytoplasmic and membrane staining inGood cytoplasmic and membrane staining in IF in methanol-fixed HeLa cells. -SCBT QC
Date published: 2015-04-21
Rated 5 out of 5 by from Strong cytoplasmic staining of glandularStrong cytoplasmic staining of glandular cells in formalin-fixed human adrenal gland in IHC. -SCBT QC
Date published: 2015-04-03
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LAMP1 Antibody (H5G11) is rated 4.9 out of 5 by 11.
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