Half-Life Drug Calculator The Half-Life Drug Calculator is an essential pharmacokinetic tool that helps healthcare professionals, pharmacists, researchers, and students accurately determine how long a medication remains active in the body. Understanding drug half-life is critical for proper dosing intervals, achieving steady-state concentration, and preventing toxicity or sub-therapeutic levels. Half-Life Drug Calculator Dosing […]
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Drug Clearance Calculator Calculate Drug Clearance & Dosing Parameters Dose Administered (mg) Area Under Curve – AUC (mg·h/L) Elimination Half-Life (hours) Volume of Distribution (L) (optional) Patient Weight (kg) (for mg/kg dosing) Creatinine Clearance (mL/min) (for CrCl-based drugs) Calculate Drug Clearance About the Drug Clearance Calculator The Drug Clearance Calculator is a scientifically accurate, clinically
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Pharmacokinetics Calculator The Pharmacokinetics Calculator is a free, scientifically accurate online tool designed to help healthcare professionals, pharmacists, researchers, and students quickly perform essential pharmacokinetic calculations using the one-compartment IV bolus model. This calculator follows peer-reviewed pharmacokinetic principles and delivers precise results for key parameters such as elimination rate constant, half-life, clearance, volume
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Inhibitor Binding Calculator Calculate Inhibition Constant (Kᵢ) from IC₅₀ Accurate scientific tool based on Cheng-Prusoff equation and established biochemistry principles IC₅₀ Value (nM) Substrate Concentration [S] (µM) Michaelis Constant Km (µM) Inhibitor Type CompetitiveNon-CompetitiveUncompetitive Calculate Inhibition Constant (Kᵢ) Competitive: Kᵢ = IC₅₀ / (1 + [S]/Kₘ) Non-competitive: Kᵢ = IC₅₀ / (1 +
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Binding Pocket Calculator Dissociation Constant Kd (nM) Ligand Concentration [L] (nM) Temperature (°C) – default 25°C Calculate Binding Pocket Parameters About the Binding Pocket Calculator The Binding Pocket Calculator is a precision scientific tool created for researchers, pharmacologists, biochemists, and students to instantly evaluate ligand–receptor interactions using gold-standard biochemical equations. By entering the dissociation constant
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Drug Binding Calculator Total Drug Concentration (μM) Dissociation Constant Kd (μM) Plasma Protein Concentration (μM) – typically Albumin Calculate Drug Binding Enter values and click Calculate to see results. About the Drug Binding Calculator The Drug Binding Calculator is a scientifically accurate, user-friendly tool designed to estimate the extent of drug binding to plasma proteins,
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Cavity Volume Calculator Cavity Shape: Cylinder (most common in molds & dies)SphereCubeRectangular PrismCone Diameter (mm): Height/Depth (mm): Sphere Diameter (mm): Side Length (mm): Length (mm): Width (mm): Height (mm): Base Diameter (mm): Cone Height (mm): Calculate Cavity Volume Result will appear here About the Cavity Volume Calculator The Cavity Volume Calculator is a precision engineering
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Active Site Prediction Calculator Enter Protein Amino Acid Sequence (one-letter code, no spaces): Predict Active Site Residues About the Active Site Prediction Calculator The Active Site Prediction Calculator is a powerful bioinformatics tool designed to identify potential catalytic or ligand-binding residues in proteins using a scientifically validated scoring algorithm. This advanced calculator analyzes amino acid
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Enzyme Function Calculator Substrate Concentration [S] (mM) Vmax (µmol/min) Km (Michaelis Constant) (mM) Select Output Initial Velocity (v)Percentage of Vmax (%)Substrate needed for 90% Vmax Calculate Enzyme Function About the Enzyme Function Calculator The Enzyme Function Calculator is a scientifically accurate, user-friendly tool that allows students, researchers, and professionals to instantly apply the Michaelis-Menten equation
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Protein Function Calculator Enter the amino acid composition (%) of your protein to predict its biological function. A (Alanine) % R (Arginine) % N (Asparagine) % D (Aspartic acid) % C (Cysteine) % Q (Glutamine) % E (Glutamic acid) % G (Glycine) % H (Histidine) % I (Isoleucine) % L (Leucine) % K (Lysine) %
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