• HOME
  • Product Search
  • Application Search
  • Distributors
  • Support

Silica-based Aqueous SEC (GFC) Column for Analysis of Antibody Protein: PROTEIN LW

Print
LW-803 · 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
· Fulfills USP L20, L33, and L59 requirements
New
LW-403 4D
· Rapid analysis column for LW-803
· Achieves halved analysis time compared with standard column
· Fulfills USP L20, L33, and L59 requirements


(Standard column)

Product codeProduct name*Plate number
(TPN/column)
Particle size
(μm)
Size (mm)
I.D. x Length
Shipping
solvent
F6989303
F6700133
PROTEIN LW-803
PROTEIN LW-G 6B
   ≥ 12,000
(guard column)
3
3
8.0 x 300
6.0 x 50
H2O
H2O
Product nameMax. usable
pressure (MPa)
Recommended
flow rate
(mL/min)
Max. usable
flow rate
(mL/min)
Usable temp.
range (°C)
Usable
pH range
Usable
salt conc.
LW-803
LW-G 6B
15
-
1.0
-
1.5
-
4 to 45
4 to 45
3.0 to 7.5
3.0 to 7.5
≤ 0.3 M
≤ 0.3 M

*Measured with bovine serum albumin
Usable organic solvent concentration: Up to 100 % for methanol and acetonitrile.

[Target molecular weight range and exclusion limit]
Please use the following table for reference purposes only when selecting columns.

Measured with protein (eluent: phosphate buffer)

Product nameTarget molecular weight rangeExclusion limit
LW-803 10,000 - 700,000

**(1,000,000)

**( ) Estimated value

(Rapid analysis semi-micro column)
LW-403 4D is recommended to be used with semi-micro type devices.
Product codeProduct name*Plate number
(TPN/column)
Particle size
(μm)
Size (mm)
I.D. x Length
Shipping
solvent
F6989403
F6700134
PROTEIN LW-403 4D
PROTEIN LS-G 4J
   ≥ 11,000
(guard column)
1.9
1.9
4.6 x 150
4.6 x  20
H2O
H2O
Product nameMax. usable
pressure (MPa)
Recommended
flow rate
(mL/min)
Max. usable
flow rate
(mL/min)
Usable temp.
range (°C)
Usable
pH range
Usable
salt conc.
LW-403 4D
LS-G 4J
20
20
0.35
0.35
0.5
0.5
4 to 45
4 to 45
3.0 to 7.5
3.0 to 7.5
≤ 0.3 M
≤ 0.3 M

*Measured with bovine serum albumin
Usable organic solvent concentration: Up to 100 % for methanol and acetonitrile.

[Target molecular weight range and exclusion limit]
Please use the following table for reference purposes only when selecting columns.

Measured with protein (eluent: phosphate buffer)

Product nameTarget molecular weight rangeExclusion limit
LW-403 4D 10,000 - 700,000

**(1,000,000)

**( ) Estimated value

Contact us