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isophane human insulin

Novo Nordisk A/S · FDA-approved active Small molecule

Isophane human insulin is an intermediate-acting insulin that binds to insulin receptors on cells to promote glucose uptake and utilization, lowering blood glucose levels.

Isophane human insulin is an intermediate-acting insulin that binds to insulin receptors on cells to promote glucose uptake and utilization, lowering blood glucose levels. Used for Type 1 diabetes mellitus, Type 2 diabetes mellitus.

At a glance

Generic nameisophane human insulin
SponsorNovo Nordisk A/S
Drug classIntermediate-acting insulin
TargetInsulin receptor
ModalitySmall molecule
Therapeutic areaDiabetes
PhaseFDA-approved

Mechanism of action

Isophane insulin (NPH insulin) is a suspension of insulin crystals complexed with protamine, which slows absorption compared to regular insulin, providing intermediate duration of action (10-18 hours). It mimics the basal insulin secretion pattern of the pancreas and works by binding to insulin receptors on muscle, fat, and liver cells to facilitate glucose transport into cells and promote anabolic metabolism.

Approved indications

Common side effects

Key clinical trials

Primary sources

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SourceUsed for
ClinicalTrials.govTrial enrolment, design, endpoints, results

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