- H4B4 (See other available formats)
- Regulatory Status
- HCDM listed
- Other Names
- LAMPb, LGP110
- Mouse IgG1, κ
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- Product Citations
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CD107b, also known as LAMP-2, is a 105 kD, highly gylcosylated, type I transmembrane protein. CD107b is expressed in lysosomal/endosomal membranes in nearly all cells, and on the surface of activated platelets, activated lymphocytes and some tumor cell lines. LAMP-2 is known to have roles in cell adhesion and cellular homeostasis, including autophagocytosis and antigen presentation.Product Details
- Antibody Type
- Host Species
- Adult human adherent spleen cells
- Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide and 0.2% (w/v) BSA (origin USA).
- The antibody was purified by affinity chromatography and conjugated with Alexa Fluor® 647 under optimal conditions.
- Lot-specific (please contact technical support for concentration and total µg amount, or use our Lookup tool if you have a lot number.)
- Storage & Handling
- The antibody solution should be stored undiluted between 2°C and 8°C, and protected from prolonged exposure to light. Do not freeze.
ICFC - Quality tested
IHC-P - Verified
- Recommended Usage
Each lot of this antibody is quality control tested by intracellular immunofluorescent staining with flow cytometric analysis. For flow cytometric staining, the suggested use of this reagent is 5 µl per million cells in 100 µl staining volume or 5 µl per 100 µl of whole blood. For immunohistochemistry, a concentration of 10 µg/ml is suggested. It is recommended that the reagent be titrated for optimal performance for each application.
* Alexa Fluor® 647 has a maximum emission of 668 nm when it is excited at 633 nm / 635 nm.
Alexa Fluor® and Pacific Blue™ are trademarks of Life Technologies Corporation.
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- Excitation Laser
Red Laser (633 nm)
- Application Notes
Additional reported applications (for the relevant formats) include: immunohistochemical staining of frozen glomeruli2 and immunofluorescent staining of neutrophils2,3.
This antibody is specific to human LAMP-2. Positive control: Hela cells; LAMP-2 molecular weight appears to be at ~110 kDa on the gel due to high glycosylation.
(PubMed link indicates BioLegend citation)
- Chen J, et al. 1985. J. Biol. Chem. 101:85.
- Kain R, et al. 2008. Nat. Med. 14:1088. (IF, IHC)
- Roark EA, et al. 2008. PLoS ONE 3:e3538. (IF)
AB_2721404 (BioLegend Cat. No. 354311)
AB_2721405 (BioLegend Cat. No. 354312)
- LAMP-2 is a 410 amino acid protein with a molecular mass of 45 kD.
Lysosomal/endosomal membranes in nearly all cells; surface of activated platelets, activated lymphocytes and some tumor cell lines
- Adhesion, cellular homeostatis, including autophagocytosis, antigen presentation
- Cell Type
- B cells, Lymphocytes, Platelets
- Biology Area
- Cell Adhesion, Cell Biology, Cell Motility/Cytoskeleton/Structure, Immunology, Innate Immunity, Neurodegeneration, Neuroscience, Protein Trafficking and Clearance
- Molecular Family
- Adhesion Molecules, CD Molecules
- Antigen References
1. Chen J, et al. 1985. J. Biol. Chem. 101:85.
2. Kain R, et al. 2008. Nat. Med. 14:1088.
3. Roark EA, et al. 2008. PLoS ONE 3:e3538.
- Gene ID
- 3920 View all products for this Gene ID
- View information about CD107b on UniProt.org
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