Description
Mixed Protamine Human Insulin 30R Description
Product name: Protamine human insulin mixed injection (30R) (Ibilin 30/Dongyangguang)
Packing specification: 3ml: 300 units (pen refill) Product dosage form: injection Packaging unit: stick/box
Approval number: National Medicine Standard S20230051 Drug standard code: 86980955000174
Manufacturer: Yichang Dongyangguang Changjiang Pharmaceutical Co., Ltd.
Product barcode: 6933346880941
Mixed Protamine Human Insulin 30R (commonly known as NPH-based 30R mix) consists of 30% fast-acting regular human insulin and 70% intermediate-acting NPH (Neutral Protamine Hagedorn) insulin. This premixed formulation is widely used in diabetes treatment, offering dual-phase insulin absorption: rapid onset (~1.5–2.5 hrs) followed by sustained action (~24 hrs) .
It is presented in a 3ml prefilled pen cartridge containing 300 IU, designed for use with insulin pen injectors. Developed under NMPA approval S20230051, product code 86980955000174, and barcode 6933346880941.
This format is well-suited for pharmacodynamic studies, insulin regimen modeling, device testing, and metabolic research requiring both basal and mealtime insulin cover.
Product Specifications
| Feature | Details |
|---|---|
| Product Name | Mixed Protamine Human Insulin Injection (30R) – Yibolin 30 |
| Strength | 300 International Units (IU) per 3 ml (100 IU/ml) |
| Composition | 30% regular human insulin, 70% NPH insulin |
| Dosage Form | Prefilled insulin pen cartridge |
| Volume | 3 ml (300 IU total) |
| Manufacturer | Yichang Dongyangguang Changjiang Pharma Co., Ltd |
| Approval Number (NMPA) | S20230051 |
| Product Code | 86980955000174 |
| Barcode | 6933346880941 |
| Appearance | White to off-white suspension; crystals dissolve with rolling shake |
| Onset of Action | ~1.5–2.5 hours |
| Peak Action (Regular Insulin) | ~1.5–3 hrs |
| Duration of Action (NPH) | Up to ~24 hours |
| Storage | Refrigerated at 2–8?°C; do not freeze |
| Shelf Life | As labeled; typically 24 months |
| Intended Use | Laboratory research / insulin regimen modeling |
Mechanism & Pharmacokinetic Profile
Dual-Phase Insulin Delivery:
Regular insulin offers immediate post-meal blood sugar control.
NPH provides basal insulin coverage.
Premix Advantage: Enables simplified dosing in preclinical insulin regimen design.
Pharmacokinetics:
Rapid component peaks in 1.5–2.5 hrs.
Intermediate NPH peaks and sustains controlled glucose release up to 24 hrs .
Why Choose Yibolin 30R Pen Cartridge?
Dual-phase insulin mix in a single-cartridge format
Preferred for preclinical insulin regimen development
Fully traceable via NMPA approval and barcode
Ideal for metabolic, endocrinology, and pharmacokinetic studies
Regular Human Insulin Vials (100 IU/ml)
NPH Insulin Suspensions
Rapid-Acting Analogs (Aspart, Lispro)
Summary
Yibolin 30R Mixed Protamine Human Insulin 300IU pen cartridge offers a research-grade dual-phase insulin in a ready-to-use format. With fast and intermediate action combined, traceable batch approvals, and ideal structure for diabetes modeling—it’s a valuable tool for metabolic research.
For laboratory research or analytical use only — not for human consumption or therapy.


kuba –
Nice packaging, thank you