Name: Autophagosome Labeling Lentivirus (MAP1LC3B)(RFP)
SKU: LVP731
Price: 841.09 USD
Availability: InStock

<h2 dir="ltr">What Are Organelle Labeling Lentiviral Particles?</h2>
 Organelle labeling lentiviral particles are ready-to-transduce viral stocks that deliver a fluorescent protein (GFP or RFP) fused to a validated subcellular targeting sequence. After stable integration, transduced cells express a fluorescent marker localised to a specific organelle &mdash; providing a heritable, non-toxic alternative to chemical dyes for subcellular imaging. Cellular imaging studies depend on accurate organelle targeting. Choose a labeling system that supports clear visualization and analysis.
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<h2 dir="ltr">What you will find:</h2>
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<li dir="ltr" style="font-family: arial, helvetica, sans-serif;" role="presentation">Mitochondria labeling viruses for monitoring cellular metabolism and energy dynamics in live-cell studies</li>
<li dir="ltr" style="font-family: arial, helvetica, sans-serif;" role="presentation">Nucleus labeling viruses for gene expression analysis and nuclear localization tracking in mammalian cells</li>
<li dir="ltr" style="font-family: arial, helvetica, sans-serif;" role="presentation">Endoplasmic reticulum labeling viruses for studying folding, synthesis, and intracellular transport pathways of proteins</li>
<li dir="ltr" style="font-family: arial, helvetica, sans-serif;" role="presentation">Golgi apparatus labeling viruses for protein processing and for vesicle trafficking visualization</li>
<li dir="ltr" style="font-family: arial, helvetica, sans-serif;" role="presentation">Plasma membrane labeling of viruses for cell interaction studies, receptor localization, and membrane dynamics</li>
<li dir="ltr" style="font-family: arial, helvetica, sans-serif;" role="presentation">Lysosome labeling viruses for autophagy and degradation pathway-related applications</li>
<li dir="ltr" style="font-family: arial, helvetica, sans-serif;" role="presentation">Peroxisome labeling viruses for oxidative stress response and metabolic studies</li>
<li dir="ltr" style="font-family: arial, helvetica, sans-serif;" role="presentation">Cytoskeleton labeling viruses for cell morphology analysis and structural organization studies</li>
<li dir="ltr" style="font-family: arial, helvetica, sans-serif;" role="presentation">Autophagosome labeling of viruses for cellular recycling pathway and autophagy flux studies</li>
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<h2 dir="ltr"> How to Choose an Organelle Labeling Lentivirus</h2>
 Target Organelle Available targeting constructs cover mitochondria, endoplasmic reticulum, nucleus, Golgi apparatus, lysosome, peroxisome, plasma membrane, autophagosome, and cytoskeleton &mdash; select based on the structure of interest in your experiment. Fluorophore Choice GFP- and RFP-based constructs allow flexibility for multiplexed imaging &mdash; pairing an organelle marker with a second fluorescent reporter (e.g. a protein-of-interest fusion) in the red or green channel respectively. Stable vs. Transient Labeling Needs Lentiviral delivery produces stable, integrated reporter expression maintained across cell divisions &mdash; essential for long-term time-lapse imaging, drug treatment time courses, or generation of reporter cell line banks. Cytotoxicity Considerations Unlike chemical dyes (MitoTracker, LysoTracker, ER-Tracker), which can be cytotoxic at working concentrations and require repeated application, lentiviral organelle markers avoid repeated dye loading and chronic toxicity in long-term experiments. Multiplexing Strategy When combining an organelle marker with other fluorescent reporters, select spectrally distinct fluorophores to avoid channel overlap in fluorescence microscopy or flow cytometry. 
<h2 dir="ltr"> Specifications Context</h2>
 Organelle labeling lentiviral particles sourced from Applied Biological Materials (ABM) are supplied as ready-to-transduce stocks, eliminating the need for in-house viral production. Stable genomic integration enables longitudinal analysis of organelle morphology and dynamics across cell passages, treatments, and differentiation time courses. All lentiviral workflows require institutional biosafety committee (IBC) approval, with BSL-2 containment standard for third-generation systems. Product availability reflects MBP&rsquo;s catalogue as of mid-2026. 
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<a href="https://mbpinc.net/contact-us">Contact the expert team </a>of MBP to confirm availability for specific organelle targets and fluorophore combinations.

Organelle Labeling Viruses

Important Considerations for Lentiviruses

Autophagosome Labeling Lentivirus (MAP1LC3B)(RFP)

LVP731 by Applied Biological Materials is a pre-packaged lentivirus (2 × 100 µl) expressing RFP-MAP1LC3B (LC3B) for stable autophagosome labeling in mammalian cells. RFP-LC3B puncta formation reports autophagy induction in real time without immunostaining. For autophagic flux assays, selective autophagy studies, and drug screening. Pair with GFP-labeled organelle lentiviruses for two-color imaging. Store at &minus;80°C.