{"product_id":"gss-antibody-sc-f3619","title":"Glutathione Synthetase Antibody","description":"\u003ch2\u003eAbout the Target\u003c\/h2\u003e\u003cp\u003eGSS is a target of interest in many antibody-based workflows. Glutathione synthetase (GS) is a crucial ATP-dependent enzyme that catalyzes the second and final step in glutathione (GSH) biosynthesis, ligating glycine to γ-glutamylcysteine to form GSH, a key antioxidant in cellular defense. Human Glutathione synthetase is a homodimer, each subunit composed of 474 amino acids, and belongs to the ATP-grasp superfamily of carboxylate-amine ligases, characterized by a unique ATP-binding cleft and conserved structural motifs despite limited sequence similarity to bacterial counterparts. Depending on the literature source, GSS may also be discussed as Glutathione Synthetase and GSH synthetase.\u003c\/p\u003e\u003cp\u003eReported cellular context includes cytosol and extracellular exosome, which can matter when signal is compared across treatments or changing cell states. Following GSS across matched perturbations can help separate abundance effects from shifts in localization, complex assembly, or pathway state.\u003c\/p\u003e\u003ch2\u003eResearch Context\u003c\/h2\u003e\u003cp\u003eGSS is commonly interpreted in the context of metabolism research, and readouts are often stronger when a study separates expression changes from compartment-level redistribution. When reported signal spans cytosol and extracellular exosome, a defined reference condition can make comparisons more interpretable across perturbations, passages, or replicate sets.\u003c\/p\u003e\u003cp\u003eConsider these angles when interpreting target-level changes:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eapparent redistribution between cytosol and extracellular exosome across matched conditions\u003c\/li\u003e\n\u003cli\u003eresponses linked to nutrient status, mitochondrial state, or metabolic rewiring\u003c\/li\u003e\n\u003cli\u003eco-patterning with orthogonal markers and control conditions that clarify pathway state\u003c\/li\u003e\n\u003cli\u003etime-matched comparisons so changes reflect biology rather than handling or sampling drift\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eVariant Considerations\u003c\/h2\u003e\u003cp\u003eIf your project spans exploratory questions, the regular version offers a balanced option for establishing baseline signal behavior for GSS. This can help when protocols evolve over time and the goal is to compare experiments using a stable reference workflow.\u003c\/p\u003e\u003cp\u003eStandardize sampling time, control choice, and downstream analysis thresholds so apparent differences in GSS reflect biology rather than handling. When interpreting GSS, it is often useful to decide early whether the main question is overall abundance, compartmental enrichment, or context-dependent redistribution.\u003c\/p\u003e\u003cp\u003eFor multi-run studies, a shared reference condition can keep GSS 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.\u003c\/p\u003e","brand":"Selleck Chemicals","offers":[{"title":"20 µl","offer_id":57578035937625,"sku":"F3619-20UL","price":199.0,"currency_code":"EUR","in_stock":true},{"title":"100 µl","offer_id":57578035970393,"sku":"F3619-100UL","price":489.0,"currency_code":"EUR","in_stock":true},{"title":"2 × 100 µl","offer_id":57578036003161,"sku":"F3619-2X100UL","price":729.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/1011\/0553\/files\/F3619-wb.gif?v=1773601337","url":"https:\/\/absource.de\/products\/gss-antibody-sc-f3619","provider":"Absource Diagnostics","version":"1.0","type":"link"}