{"product_id":"samhd1-antibody-sc-f1484","title":"Phospho-SAMHD1 (Thr592) Antibody","description":"\u003ch2\u003eAbout the Target\u003c\/h2\u003e\u003cp\u003eSAM domain and HD domain-containing protein 1 (SAMHD1) is a key negative regulator of the cell-intrinsic innate immune response. Human SAMHD1 is a 65-kDa protein consisting of three structural domains: (1) an N-terminal SAM domain preceded by a nuclear localization sequence (11KRPR14), (2) a central catalytic HD domain containing conserved metal-coordinating histidine and aspartic acid residues essential for its dNTPase function, and (3) a C-terminal regulatory domain that includes T592, a residue phosphorylated by the cyclin A2\/CDK complex during the S phase, along with two cyclin-binding motifs (451RXL453 and 620LF621). Depending on the literature source, SAMHD1 may also be discussed as Phospho-SAMHD1 (Thr592).\u003c\/p\u003e\u003cp\u003eReported cellular context includes chromosome and nucleus, which can matter when signal is compared across treatments or changing cell states. Following SAMHD1 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\u003eSAMHD1 is commonly interpreted in the context of immunology research, and readouts are often stronger when a study separates expression changes from compartment-level redistribution. When reported signal spans chromosome 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 chromosome and nucleus across matched conditions\u003c\/li\u003e\n\u003cli\u003econtext differences tied to immune-cell state, activation, or lineage composition\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 SAMHD1. 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 SAMHD1 reflect biology rather than handling. When interpreting SAMHD1, 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 SAMHD1 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":57577761571161,"sku":"F1484-20UL","price":169.0,"currency_code":"EUR","in_stock":true},{"title":"100 µl","offer_id":57577761603929,"sku":"F1484-100UL","price":389.0,"currency_code":"EUR","in_stock":true},{"title":"2 × 100 µl","offer_id":57577761636697,"sku":"F1484-2X100UL","price":579.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/1011\/0553\/files\/F1484-wb.gif?v=1773599805","url":"https:\/\/absource-diagnostics.myshopify.com\/products\/samhd1-antibody-sc-f1484","provider":"Absource Diagnostics","version":"1.0","type":"link"}