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Aqueous SEC (GFC) Columns: Silica-based
PROTEIN LW columns separation by size also for high molecular weight
The silica-based SEC (GFC) column for proteins and enzymes
PROTEIN LW-G 6B | 6.0 x 50 mm HPLC Standard Guard Column for antibody drugs analysis
Shodex Product Number: F6700133
Specifications:
| Description | PROTEIN LW-G 6B 50x6.0mm |
|---|---|
| Chemistry Producers Term | LW |
| Mode of Separation | Aqueous SEC Gel Filtration (GFC) |
| Functional group | Hydroxyl |
| Gel material | Silica |
| Plates per column | (guard) |
| Housing material | steel |
| Temperature range | 4 to 45°C |
| pH range | 3.0 to 7.5 |
| Salt concentration | ≤ 0.3 M |
| Shipping solvent | H2O |
| USP | L20, L33, L59 |
| Internal Diameter | 8 mm |
| Length | 300 mm |
| Brand | PROTEIN |
| Particle Size | 3 µm |
PROTEIN LW-803 and LW-403 4D
More and more monoclonal antibodies (mAb) are used for therapeutic drugs. The pore size of the Shodex PROTEIN LW-803 and LW-403 4D is suitable for this analysis.
- Silica-based packed columns for aqueous SEC (GFC) analysis
- Pore size specifically controlled for analyzing proteins with a molecular weight of several hundred of thousand
- High performance analysis of antibody drugs and various proteins
- High lot-to-lot reproducibility
- USP L20 - Dihydroxypropane groups chemically bonded to porous silica or hybrid particles, 1.5-10 μm in diameter, or a monolithic silica rod.
- USP L33 - Packing having the capacity to separate dextrans by molecular size over a range of 4,000 to 500,000 Da. It is spherical, silica-based, and processed to provide pH stability.
- USP L59 - Packing for the size-exclusion separations of proteins (separation by molecular weight) over the range of 5 to 7000 kDa. The packing is a spherical 1.5- to 10-μm, silica or hybrid packing with a hydrophilic coating.
Aqueous SEC (GFC) Columns For antibody drugs analysis
Standard columns | Base Material: Silica | Usable pH Range: pH 3.0 - 7.5
| Product Code | Product Name | * Plate Number (TP/column) |
Particle Size (μm) |
Pore Size (Å) |
Column Size (mm) I.D. x Length |
Shipping Solvent |
| F6989303 | PROTEIN LW-803 | ≥ 12,000 | 3 | 1,000 | 8.0 x 300 | H2O |
| F6700133 | PROTEIN LW-G 6B | (guard column) | 3 | — | 6.0 x 50 | H2O |
* Measured with bovine serum albumin
Semi-micro columns | Base Material: Silica | Usable pH Range: pH 3.0 - 7.5
| Product Code | Product Name | * Plate Number (TP/column) |
Particle Size (μm) |
Pore Size (Å) |
Column Size (mm) I.D. x Length |
Shipping Solvent |
| F6989403 | PROTEIN LW-403 4D | ≥ 11,000 | 1.9 | 1,000 | 4.6 x 150 | H2O |
| F6700134 | PROTEIN LS-G 4J | (guard column) | 1.9 | - | 4.6 x 20 | H2O |
LW-403 4D is recommended to be used with semi-micro type devices
* Measured with bovine serum albumin
- Model: F6700133
- Manufactured by: Showa Denko
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