SLC5A12 Knockout HuH-7 Cell Line

The choice depends on whether you are studying SLC5A12 (SMCT2)'s role in low-affinity sodium-coupled monocarboxylate transport or its specific functions in kidney and intestinal lactate/butyrate uptake. The Knockout line is appropriate for asking whether SMCT2 is required for these transport activities — SMCT2 (along with SMCT1/SLC5A8) handles sodium-dependent monocarboxylate uptake. Overexpression is useful for transport activity assays and substrate scope characterization. For monocarboxylate transport research, the EDITGENE SLC5A12 Knockout in Huh-7 is relevant for hepatic monocarboxylate handling studies — though SMCT2 is principally expressed in kidney and intestine. SMCT1 expression analysis aids interpretation of SMCT2-specific functions given paralog overlap. Rescue with wild-type or transport-deficient SMCT2 enables structure-function studies.

Primary applications: • Monocarboxylate uptake: ³H-lactate, ³H-pyruvate, or ³H-butyrate uptake assays to quantify SMCT2 activity. • Sodium-coupled transport: assessment of sodium-dependence of monocarboxylate uptake. • Substrate scope characterization: testing various short-chain fatty acid uptake to define SMCT2 specificity. • Paralog studies: SMCT1 (SLC5A8) expression analysis to interpret functional redundancy. EDITGENE recommends this model for researchers investigating sodium-coupled monocarboxylate transport and SMCT family biology.

Yes. SMCT2 rescue experiments require attention to sodium-coupled transport mechanism: • Construct design: use a codon-modified SLC5A12 sequence with a small C-terminal tag (FLAG, HA). The 13 transmembrane SLC5 architecture must be preserved. • Transport-deficient rescue: sodium-binding or substrate-binding mutations enable mechanistic studies. • Functional readout: rescue should restore sodium-dependent monocarboxylate uptake (³H-lactate, ³H-butyrate). • Paralog discrimination: comparison of rescue effects with parallel SMCT1 expression characterizes SMCT2-specific functions. Huh-7 transduces efficiently with lentivirus and supports stable rescue line generation.