"Cube Biotech"

Supplier: Cube Biotech

PureCube StrepTactin® MagBeads XL is a suspension of 6% cross-linked magnetic agarose beads coupled to the StrepTactin protein.

Supplier: Cube Biotech

Phosphocholines, or Fos-cholines, are a novel class of detergents that is well suited for the solubilization, stabilization, and purification of membrane proteins. For screening of the best-suited detergent for a given application, we offer Fos-cholines with chain lengths from C-9 to C-16.

Supplier: Cube Biotech

Membrane scaffold protein, human origin.

Supplier: Cube Biotech

DIBMA stands for diisobutylene maleic acid copolymer, and is an extensively researched polymer. The fundamental properties of DIBMA include the absence of light absorption at a wavelength >250 nm, a crucial factor for protein detection via absorbance, and a high resistance to divalent cations.

Supplier: Cube Biotech

This product is a pre-assembled nanodisc. Its intended purpose is to stabilize a cell-free expressed membrane protein.

Supplier: Cube Biotech

PureCube amine activated MagBeads are your best option to couple biomolecules that carry free-standing carboxy (COOH) groups.

Supplier: Cube Biotech

This product is a pre-assembled nanodisc. Its intended purpose is to stabilize a cell-free expressed membrane protein.

Supplier: Cube Biotech

PureCube Zr-NTA MagBeads/magnetic beads were developed for the enrichment of phosphorylated proteins. They can also be used for the purification of His-tagged proteins as a secondary function.

Supplier: Cube Biotech

PureCube Al-NTA MagBeads/Magnetic beads were developed for the enrichment of phosphorylated proteins. They can also be used for the purification of His-tagged proteins as a secondary function.

Supplier: Cube Biotech

Membrane scaffold protein, human origin.

Supplier: Cube Biotech

This product is a pre-assembled nanodisc. Its intended purpose is to stabilize a cell-free expressed membrane protein.

Supplier: Cube Biotech

Enhanced GFP (eGFP) is a modified version of GFP that exhibits even stronger fluorescence for easier detection.

Supplier: Cube Biotech

PureCube Ni-INDIGO magnetic beads/MagBeads were developed by Cube Biotech for His-tag protein purification.

Supplier: Cube Biotech

This product is a pre-assembled nanodisc. Its intended purpose is to stabilize a cell-free expressed membrane protein.

Supplier: Cube Biotech

With diisobutylene-maleic acid (DIBMA), you can directly extract membrane proteins from cells without an intermediate step of detergent solubilization, like with SDS, which would usually interfere with the protein's function. Another advantage of DIBMA as a tool for protein solubilization is the lack of an absorbance maxima at 280 nm. In comparison to SMAs, this would usually interfere with protein quantification, as aromatic amino acids absorb at the same spectrum. PureCube DIBMA is lyophilized from two different buffer solutions (HEPES or TRIS) to ensure a stable pH of 7.5, which is ideal for most protein solubilizations. A good publication to read even more details about DIBMA is Oluwole et al. 2017.

Supplier: Cube Biotech

The PureCube Ni-NTA Compact cartridge is an IMAC chromatography column prepacked with PureCube Ni-NTA resin.