LAMP-2/CD107b Antibody

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Western Blot: LAMP-2/CD107b Antibody [NB300-591] - Analysis of 10 ug of HeLa (left panel), NIH/3T3 (middle panel) and NRK (right panel) whole cell lysates using anti-LAMP-2/CD107b.
Immunocytochemistry/ Immunofluorescence: LAMP-2/CD107b Antibody [NB300-591] - Analysis of LAMP-2/CD107b in HeLa Cells. Cells were grown on chamber slides and fixed with formaldehyde prior to staining. Cells were probed ...read more
Immunohistochemistry-Paraffin: LAMP-2/CD107b Antibody [NB300-591] - Normal deparaffinized Human placenta tissue tissues stained with anti-LAMP-2/CD107b.
Immunohistochemistry-Paraffin: LAMP-2/CD107b Antibody [NB300-591] - Both normal and cancer biopsies of deparaffinized Human prostate carcinoma tissues stained with anti-LAMP-2/CD107b.
Western Blot: LAMP-2/CD107b Antibody [NB300-591] - Analysis of 25ug of NRK cell lysates using anti-LAMP-2/CD107b.
Immunocytochemistry/ Immunofluorescence: LAMP-2/CD107b Antibody [NB300-591] - Cells were grown on chamber slides and fixed with formaldehyde prior to staining. Cells were probed without (control) or with a LAMP-2/CD107b ...read more
Immunocytochemistry/ Immunofluorescence: LAMP-2/CD107b Antibody [NB300-591] - Analysis of LAMP-2/CD107b (green) in NIH/3T3 cells.
Immunohistochemistry-Paraffin: LAMP-2/CD107b Antibody [NB300-591] - Both normal and cancer biopsies of deparaffinized Human tonsils were stained with anti-LAMP-2/CD107b.

Product Details

Summary
Reactivity Hu, Mu, RtSpecies Glossary
Applications WB, ICC/IF, IHC, IHC-Fr, IHC-P
Clonality
Polyclonal
Host
Rabbit
Conjugate
Unconjugated
Concentration
1 mg/ml

Order Details

LAMP-2/CD107b Antibody Summary

Immunogen
LAMP-2/CD107b Antibody was made using a synthetic Peptide: CG (400) LKRHHTGYEQF(411)
Localization
Type I membrane protein. Lysosomal. This protein shuttles between lysosomes, endosomes, and the plasma membrane.
Marker
Late Endosome / Lysosome marker
Specificity
LAMP 2
Isotype
IgG
Clonality
Polyclonal
Host
Rabbit
Gene
LAMP2
Purity
Immunogen affinity purified
Innovator's Reward
Test in a species/application not listed above to receive a full credit towards a future purchase.

Applications/Dilutions

Dilutions
  • Western Blot 1:100 - 1:1000
  • Immunocytochemistry/Immunofluorescence 1:10 - 1:500
  • Immunohistochemistry 1:20
  • Immunohistochemistry-Frozen
  • Immunohistochemistry-Paraffin 1:10-1:500
Application Notes
LAMP-2/CD107b Antibody was used for IHC-Fr reported in scientific literature (PMID: 29269299).
Reviewed Applications
Read 1 Review rated 5
using
NB300-591 in the following applications:

Publications
Read Publications using
NB300-591 in the following applications:

Packaging, Storage & Formulations

Storage
Store at -20C. Avoid freeze-thaw cycles.
Buffer
PBS with 1 mg/ml BSA
Preservative
0.05% Sodium Azide
Concentration
1 mg/ml
Purity
Immunogen affinity purified

Alternate Names for LAMP-2/CD107b Antibody

  • CD107 antigen-like family member B
  • CD107b antigen
  • CD107b
  • LAMP2
  • LAMP-2
  • LAMPB
  • LGP110
  • LGP-96
  • Lysosomal Associated Membrane Protein 2
  • lysosomal-associated membrane protein 2
  • lysosome-associated membrane glycoprotein 2
  • Lysosome-associated membrane protein 2

Background

LAMP-2 (Lysosome-associated membrane protein 2) is a single-pass type I membrane protein that belongs to a family of membrane glycoproteins (~40 KDa). LAMP-2 protein is encoded by nine exons, with the first 8 exons and a portion of exon 9 encoding the highly glycosylated protein domains within the lysosomal lumen. The transmembrane and cytosolic carboxy-terminal domains of LAMP-2 are encoded by the remaining sequence of exon 9 and conform the receptor for targeting proteins to the lysosome. Splicing of exon 9 in the LAMP-2 pre mRNA leads to various splice forms with distinct cytosolic domains. Three splice variants, LAMP-2A, -2B and -2C, have been identified which shuttle between the plasma membrane, endosomal compartment and lysosomes (1). Tissue specific expression has been described for each LAMP-2 splice variant, with LAMP-2A being more ubiquitously expressed (e.g., placenta, lung, liver, pancreas and prostate), LAMP-2B predominantly expressed in skeletal muscle and LAMP-2C in brain tissue (1). All LAMP-2 splice variants participate in lysosomal degradation processes. LAMP-2A is the only variant that serves as a receptor targeting proteins for lysosomal degradation in chaperone-mediated autophagy (2,3). LAMP-2B is essential for macroautophagy in cardiomyocytes, where it facilitates autophagosome-lysosome fusion. LAMP-2B mutations underscore the myopathy and severe hypertrophic cardiomyopathy in Danon disease which results from deficits in autophagy (1, 4). Vasculopathy of coronary and cerebral arteries is a rare phenotype in Danon patients that is also associated with deficient autophagy processing of proteins and cellular organelles (5). LAMP2C serves as a receptor for DNA and RNA, facilitating their lysosomal degradation through DNA-autophagy and RNA-autophagy, respectively (1).

References

1. Rowland, T. J., Sweet, M. E., Mestroni, L., & Taylor, M. R. G. (2016). Danon disease - dysregulation of autophagy in a multisystem disorder with cardiomyopathy. Journal of Cell Science. https://doi.org/10.1242/jcs.184770

2. Alfaro, I. E., Albornoz, A., Molina, A., Moreno, J., Cordero, K., Criollo, A., & Budini, M. (2019). Chaperone mediated autophagy in the crosstalk of neurodegenerative diseases and metabolic disorders. Frontiers in Endocrinology. https://doi.org/10.3389/fendo.2018.00778

3. Schneider, J. L., & Cuervo, A. M. (2014). Autophagy and human disease: Emerging themes. Current Opinion in Genetics and Development. https://doi.org/10.1016/j.gde.2014.04.003

4. Chi, C., Leonard, A., Knight, W. E., Beussman, K. M., Zhao, Y., Cao, Y., Song, K. (2019). LAMP-2B regulates human cardiomyocyte function by mediating autophagosome lysosome fusion. Proceedings of the National Academy of Sciences of the United States of America. https://doi.org/10.1073/pnas.1808618116

5. Nguyen, H. T., Noguchi, S., Sugie, K., Matsuo, Y., Nguyen, C. T. H., Koito, H., Tsukaguchi, H. (2018). Small-Vessel Vasculopathy Due to Aberrant Autophagy in LAMP-2 Deficiency. Scientific Reports. https://doi.org/10.1038/s41598-018-21602-8

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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Publications for LAMP-2/CD107b Antibody (NB300-591)(6)

We have publications tested in 2 confirmed species: Mouse, Rat.

We have publications tested in 3 applications: ICC/IF, IHC-Fr, WB.


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ICC/IF
(2)
IHC-Fr
(1)
WB
(3)
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Mouse
(1)
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(4)
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Review for LAMP-2/CD107b Antibody (NB300-591) (1) 51

Average Rating: 5
(Based on 1 review)
We have 1 review tested in 1 species: Human and Rat.

Reviews using NB300-591:
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Simple Western
(1)
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(1)
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Images Ratings Applications Species Date Details
Simple Western LAMP-2/CD107b NB300-591
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reviewed by:
Anonymous
Simple Western Human and Rat 08/30/2018
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Summary

ApplicationSimple Western
Sample TestedSVG-A lysate,B103 lysate
SpeciesHuman and Rat
LotSL256606

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Video Protocols

WB Video Protocol
ICC/IF Video Protocol

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Blogs on LAMP-2/CD107b.

Chaperone Mediated Autophagy (CMA) does it all!
By Christina Towers, PhD. The degradation of cellular proteins is a critical step of both regulation and quality control and results in the turn over and recycling of critical amino acids. The two main mechanisms o...  Read full blog post.

LAMP2 - a marker of lysosomes and late endosomes
Lysosomes are membrane-bound organelles responsible for the degradation of various biological macromolecules. Vesicles containing hydrolytic enzymes bud from the Golgi and fuse with endosomes to form the mature lysosome capable of breaking down va...  Read full blog post.

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Recent Reviews

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1
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Anonymous
08/30/2018
Application: Simple Western
Species: Human and Rat

Bioinformatics

Gene Symbol LAMP2