We manufacture and distribute fine chemicals and laboratory
products - with quality and delivery you can count on every time.

Corner
bioWORLD<sup>®</sup> Reactive Blue-4 Separopore<sup>®</sup> (Agarose) 4B-CL

bioWORLD® Reactive Blue-4 Separopore® (Agarose) 4B-CL

Reactive Blue 4-Separopore is a dye affinity matrix used to purify proteins based on selective binding interactions between certain protein sites and the dye molecule. Different immobilized dyes bind from 5 to 60% of the proteins in various crude cell extracts. The affinity for reactive dyes, such as Reactive Blue 4,to proteins may be due to substrate/cofactor similarities as well as hydrophobic and ion exchange properties. Some proteins have been found to require the addition of divalent cations for binding to dye resins. Reactive Blue 4-Separopore 4B-CL separates proteins based on affinity for this blue dye.

Technical Specifications:
• Ligand: Reactive Blue 4 dye
• Matrix: Separopore 4B-CL (crosslinked agarose beads, 4%)
• Particle size range: 52 - 165 µm
• Matrix activation: Triazine coupling
• Ligand density: 2 - 5 mg reactive blue / ml drained gel
• Binding capacity: 5 mg human serum abumin / ml drained gel
• pH stability: 3 - 13
• Storage: 2 - 8 °C
• Supplied as 50% slurry, 0.5M NaCl containing 0.02% thimerosal

Image(s) are representative of the product group and not necessarily the individual product.
Catalog Item Availability Mfr. Part # List Price Unit
20181097-1 Reactive Blue-4 Separopore (R) (Agarose) 4B-CL, 5 mL - 1 ea

Specifications

20181097-1 $108.20 EA
20181097-2 Reactive Blue-4 Separopore (R) (Agarose) 4B-CL, 25 mL - 1 ea

Specifications

20181097-2 $277.00 EA

Description Back to Top

Reactive Blue 4-Separopore is a dye affinity matrix used to purify proteins based on selective binding interactions between certain protein sites and the dye molecule. Different immobilized dyes bind from 5 to 60% of the proteins in various crude cell extracts. The affinity for reactive dyes, such as Reactive Blue 4,to proteins may be due to substrate/cofactor similarities as well as hydrophobic and ion exchange properties. Some proteins have been found to require the addition of divalent cations for binding to dye resins. Reactive Blue 4-Separopore 4B-CL separates proteins based on affinity for this blue dye.

Technical Specifications:
• Ligand: Reactive Blue 4 dye
• Matrix: Separopore 4B-CL (crosslinked agarose beads, 4%)
• Particle size range: 52 - 165 µm
• Matrix activation: Triazine coupling
• Ligand density: 2 - 5 mg reactive blue / ml drained gel
• Binding capacity: 5 mg human serum abumin / ml drained gel
• pH stability: 3 - 13
• Storage: 2 - 8 °C
• Supplied as 50% slurry, 0.5M NaCl containing 0.02% thimerosal

Image(s) are representative of the product group and not necessarily the individual product.

Shipping Back to Top

Shipping Costs
Click here for Shipping Costs
314126 has a rating of 4.9 stars based on 10 reviews.