SLC7A5/LAT1 Antibody

About the Target

SLC7A5/LAT1 (Large Neutral Amino Acid Transporter 1), is a sodium- and pH-independent transmembrane transporter belonging to the SLC7 family within the APC superfamily. Structurally, it forms a heterodimeric complex with CD98 (SLC3A2) through a conserved disulfide bond, enabling the uptake of essential amino acids (e. g., leucine, phenylalanine) in exchange for intracellular amino acids like glutamine. Depending on the literature source, SLC7A5/LAT1 may also be discussed as SLC7A5/LAT1.

Reported cellular context includes apical cell membrane, cell membrane, and lysosome membrane, which can matter when signal is compared across treatments or changing cell states. Following SLC7A5/LAT1 across matched perturbations can help separate abundance effects from shifts in localization, complex assembly, or pathway state.

Research Context

SLC7A5/LAT1 is commonly interpreted in the context of cancer, immunology, and metabolism research, and readouts are often stronger when a study separates expression changes from compartment-level redistribution. When reported signal spans apical cell membrane, cell membrane, and lysosome membrane, a defined reference condition can make comparisons more interpretable across perturbations, passages, or replicate sets.

Consider these angles when interpreting target-level changes:

• apparent redistribution between apical cell membrane, cell membrane, and lysosome membrane across matched conditions
• changes associated with proliferative state, oncogenic signaling, or treatment response
• context differences tied to immune-cell state, activation, or lineage composition
• responses linked to nutrient status, mitochondrial state, or metabolic rewiring

Variant Considerations

If your project spans exploratory questions, the regular version offers a balanced option for establishing baseline signal behavior for SLC7A5/LAT1. This can help when protocols evolve over time and the goal is to compare experiments using a stable reference workflow.

Standardize sampling time, control choice, and downstream analysis thresholds so apparent differences in SLC7A5/LAT1 reflect biology rather than handling. When interpreting SLC7A5/LAT1, it is often useful to decide early whether the main question is overall abundance, compartmental enrichment, or context-dependent redistribution.

For multi-run studies, a shared reference condition can keep SLC7A5/LAT1 trends easier to compare across datasets. That kind of consistency is especially helpful when follow-up work expands to new perturbations, model systems, or longitudinal collections.