Thermo Fisher Scientific LAMP1 Monoclonal Antibody (H4A3), FITC

Applications

Tested Dilution

Publications

Western Blot (WB)

-

View 1 publication 1 publication

Immunocytochemistry (ICC/IF)

-

View 1 publication 1 publication

Flow Cytometry (Flow)

10 µL/1x10^6 cells

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Product Specifications

Species Reactivity

Human, Non-human primate, Rhesus monkey

Published species

Avian

Host/Isotype

Mouse / IgG1, kappa

Class

Monoclonal

Type

Antibody

Clone

H4A3

Immunogen

Human adherent peripheral blood cells. if (typeof window.$mangular === undefined || !window.$mangular) { window.$mangular = {}; } $mangular.antigenJson = \[{targetFamily:LAMP1 (CD107a),uniProtId:P11279-1,ncbiNodeId:9606,antigenRange:1-417,antigenLength:417,antigenImageFileName:A14750_LAMP1_CD107a_P11279-1_House_mouse.svg,antigenImageFileNamePDP:A14750_LAMP1_CD107a_P11279-1_House_mouse_PDP.jpeg,sortOrder:1}\]; $mangular.isB2BCMGT = false; $mangular.isEpitopesModalImageMultiSizeEnabled = true;

View immunogen .st0{fill:#FFFFFF;} .st1{fill:#1E8AE7;}

Conjugate

FITC FITC FITC

View additional formats

• Biotin
• Request custom conjugation

Excitation/Emission Max

498/517 nm View spectra

Form

Liquid

Purification

purified

Storage buffer

PBS, pH 7.4

Contains

<0.1% sodium azide

Storage conditions

4° C, store in dark

Shipping conditions

Ambient (domestic); Wet ice (international)

RRID

AB_2534266

Target Information

LAMP1 (CD107a, lysosome-associated membrane protein-1) together with LAMP-2, is a major constituent of lysosomal membrane, 1-2% of total CD107a is found also on the plasma membrane. LAMP1 is a heavily glycosylated membrane protein which contains a putative signal peptide, 18 sites for N-linked glycosylation, a single membrane-spanning segment and a short (11 amino acid) cytosolic tail. The LAMP proteins are involved in lysosome biogenesis and are required for fusion of lysosomes with phagosomes. LAMP1 is a type 1 integral membrane protein that is transported from trans-Golgi network to endosomes and then lysosomes. Upon cell activation, LAMP1 transfer to the plasma membrane is dependent on a carboyxl-terminal tyrosine based motif (YXXI). Perturbation in the spacing between the tyrosine based motif relative to the membrane abolishes lysosome localization of LAMP1, and this mutant protein then cycles between the plasma membrane and the endosome. Cell surface LAMP1 (and LAMP2) have been shown to promote adhesion of human peripheral blood mononuclear cells (PBMC) to vascular endothelium, therefore, they are possibly involved in the adhesion of PBMC to the site of inflammation. Increased LAMP1 immunoreactivity is observed in neurons and glial cells surrounding senile plaques in Alzheimer`s Disease (AD) cases, and is localized in medullary epithelial cells, single macrophages and lymphocytes in acute thymic involution. LAMP1 is a good marker of mast cell activation.

For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.