{"product_id":"protamine-sulfate-p1169","title":"Protamine Sulfate","description":"\u003ch2\u003eAbout the Target\u003c\/h2\u003e\u003cp\u003eProtamine sulfate is a polycationic, highly positively charged protein derived from salmon sperm protein, used to neutralize unfractionated heparin administration (UFH)-induced anticoagulation following cardiovascular surgical procedures. The mapped biological anchor for this entry is Heparin neutralization \/ anticoagulation reversal, although the description suggests that interpretation should remain at fragment, family, or pathway level. For these entries, interpretation usually centers on how the material affects assay conditions or functional biology rather than on exclusive engagement of a single genetically defined receptor or enzyme. Researchers often evaluate this biology in vascular and hemostasis-related systems, where perturbation can affect coagulation-related responses, endothelial behavior, and vascular signaling. This framing is especially useful in workflow-controlled studies where assay conditions need to remain consistent across comparisons.\u003c\/p\u003e\u003ch2\u003eResearch Context\u003c\/h2\u003e\u003cp\u003eAs a functional reversal agent, it is best evaluated in the context of the biological material or pathway being neutralized rather than as a single-target ligand. In practice, preparation, concentration, contact time, and matched workflow controls are important for separating material effects from biological signal. When species annotation matters, keeping comparisons within the stated salmon context helps reduce ambiguity in receptor or sequence preference. Because the enrichment is not fully single-target, conclusions are usually strongest when they are framed around the intended biological process and confirmed with orthogonal markers.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003emaintain matched workflow conditions so changes in assay background are not mistaken for target biology\u003c\/li\u003e\n\u003cli\u003einterpret results at the functional or systems level rather than as evidence of exclusive single-target binding\u003c\/li\u003e\n\u003cli\u003euse consistent preparation, exposure, and handling steps across comparative experiments\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eExperimental interpretation should therefore connect early pathway changes with later phenotypic outputs, rather than relying on a single endpoint in isolation.\u003c\/p\u003e\u003ch2\u003eFormat Considerations\u003c\/h2\u003e\u003cp\u003eThe standard product format is most useful for reproducible baseline experiments, matched comparative studies, and workflows that need a consistent reagent across assay repeats. In comparative workflows, keeping the listed sulfate format constant across comparator groups can reduce avoidable formulation-related differences; retaining the annotated salmon species context helps when comparing sequence-dependent biology. This is particularly helpful for comparative experiments, benchmark studies, and orthogonal validation in which small differences in formulation or handling can complicate interpretation. For peptide-centered workflows, conclusions are usually strongest when biological readouts are paired with consistent preparation and appropriately matched reference conditions.\u003c\/p\u003e","brand":"Selleck Chemicals","offers":[{"title":"100 mg","offer_id":57636822614361,"sku":"P1169-100MG","price":144.0,"currency_code":"EUR","in_stock":true},{"title":"1 g","offer_id":57636822647129,"sku":"P1169-1G","price":390.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/1011\/0553\/files\/p1169-Protamine-sulfate-chemical-structure-tube.png?v=1774212390","url":"https:\/\/absource-diagnostics.myshopify.com\/products\/protamine-sulfate-p1169","provider":"Absource Diagnostics","version":"1.0","type":"link"}