{"product_id":"rps6ka1-rps6ka2-rps6ka3-antibody-sc-f0557","title":"Phospho-p90 RSK (Thr359) Antibody","description":"\u003ch2\u003eAbout the Target\u003c\/h2\u003e\u003cp\u003ePhospho-p90 RSK (Thr359) is a target of interest in many antibody-based workflows. Phospho-p90RSK (Thr359) is a serine\/threonine kinase from the RSK family, activated by phosphorylation through the ERK1\/2 pathway in response to growth factors. p90RSK has two kinase domains and plays a key role in the Ras-MAPK signaling cascade. Phosphorylation at Thr359, along with Ser363 and Thr573 by ERK, activates p90RSK. Depending on the literature source, Phospho-p90 RSK (Thr359) may also be discussed as Phospho-p90 RSK (Thr359) and Phospho-p90RSK (Thr359).\u003c\/p\u003e\u003cp\u003eReported cellular context includes cytoplasm and nucleus, which can matter when signal is compared across treatments or changing cell states. Following Phospho-p90 RSK (Thr359) 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\u003ePhospho-p90 RSK (Thr359) is commonly interpreted in the context of cell signaling research, and readouts are often stronger when a study separates expression changes from compartment-level redistribution. When reported signal spans cytoplasm and nucleus, 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 cytoplasm and nucleus across matched conditions\u003c\/li\u003e\n\u003cli\u003esignal-dependent shifts after ligand, inhibitor, or growth-factor perturbation\u003c\/li\u003e\n\u003cli\u003edifferences between total target abundance and site-specific regulation when modified forms are compared\u003c\/li\u003e\n\u003cli\u003eco-patterning with orthogonal markers and control conditions that clarify pathway state\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 Phospho-p90 RSK (Thr359). 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 Phospho-p90 RSK (Thr359) reflect biology rather than handling. When interpreting Phospho-p90 RSK (Thr359), 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 Phospho-p90 RSK (Thr359) 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":57577470591321,"sku":"F0557-20UL","price":159.0,"currency_code":"EUR","in_stock":true},{"title":"100 µl","offer_id":57577470624089,"sku":"F0557-100UL","price":389.0,"currency_code":"EUR","in_stock":true},{"title":"2 × 100 µl","offer_id":57577470656857,"sku":"F0557-2X100UL","price":579.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/1011\/0553\/files\/F0557-IHC1.jpg?v=1773598620","url":"https:\/\/absource-diagnostics.myshopify.com\/products\/rps6ka1-rps6ka2-rps6ka3-antibody-sc-f0557","provider":"Absource Diagnostics","version":"1.0","type":"link"}