You Searched For: CUBE BIOTECH

Supplier: CUBE BIOTECH

Description: Mild, non-ionic detergents such as Tridecylmaltoside are well suited for the solubilization, stabilization, and purification of membrane proteins. For screening of the best-suited detergent for a given application, we offer maltosides with chain lengths from C-9 to C-13.

Supplier: CUBE BIOTECH

Description: PureCube Ni-IDA MagBeads were developed by Cube Biotech for His-tag protein purification.

Catalog Number: (77392-746)

Supplier: CUBE BIOTECH

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

Supplier: CUBE BIOTECH

Description: Our <i>E. coli</i> cell-free lysates are the isolated protein purification machinery of bacterial cells. They create a high-yielding and adjustable cell-free protein expression system.

Catalog Number: (77392-826)

Supplier: CUBE BIOTECH

Description: Membrane scaffold protein; rat origin.

Catalog Number: (77393-422)

Supplier: CUBE BIOTECH

Description: Reduced L-Glutathione ligand is, therefore, an essential component for GST-tag-based protein purification assays. Loose L-Glutathione (reduced) is a compound of the elution buffer of GST-tag purification assays. It works by giving the GST-tag an alternative substrate to bind to instead of the L-Glutathione on the involved purification beads.

Supplier: CUBE BIOTECH

Description: PureCube epoxy activated MagBeads are your best option to couple biomolecules that carry free-standing amine (NH₂) and thiol (SH) groups.

Supplier: CUBE BIOTECH

Description: AASTYs (Acrylic acid-co-styrenes) - like AASTY 6-50 - are highly-alternating copolymers, well-suited for the generation of native lipid nanodiscs. They are a 2022 novel developed series for membrane protein solubilization & stabilization. AASTY 6-50 gets its name from its molecular weight and Acrylic Acid : Styrene Ratio. These varying ratios of acrylic acid to styrene contribute to the hydrophilic properties of our AASTYs. In general lighter AASTYs, like 6-50 tend to be more aggressive, while heavier AASTYs, such as 11-45 show higher thermodynamic stability.

The exact composition of AASTY copolymers shows different extraction efficiency, depending on the lipid composition of the lipid bilayers being formulated into nanodiscs. As AASTY is made using controlled radical polymerization techniques, the dispersity of polymer molecular weight distribution is low, and the molecular weights are controlled. This means that excess AASTY copolymer can be removed by dialysis after nanodisc formation. Based on previous findings on SMA, it is the expectation that AASTY of different molecular weights will display different rates of nanodisc formation, extraction efficacy, and stability of resulting nanodiscs.

Every membrane protein solubilization needs to undergo a screening process before. The characteristic phospholipid environment surrounding the different membrane proteins in question performs differently well with each polymer. To support you in this process we offer a handy Screening Kit for AASTYs to test them all. Additionally, we recommend the two following publications if you would like to get further information: Smith et al. 2020 & Timcenko et al. 2022

Supplier: CUBE BIOTECH

Description: The FPLC Cartridge assembly press is an efficient tool that simplifies the packaging process for FPLC columns.

Supplier: CUBE BIOTECH

Description: AASTYs (Acrylic acid-co-styrenes) - like AASTY 11-45 - are highly alternating copolymers, well-suited for the generation of native lipid nanodiscs. They are a 2022 novel developed series for membrane protein solubilization & stabilization. AASTY 11-45 gets its name from its molecular weight and Acrylic Acid : Styrene Ratio. These varying ratios of acrylic acid to styrene contribute to the hydrophilic properties of our AASTYs. In general lighter AASTYs, like 6-45 tend to be more aggressive, while heavier AASTYs, such as 11-45 show higher thermodynamic stability.

The exact composition of AASTY copolymers shows different extraction efficiency, depending on the lipid composition of the lipid bilayers being formulated into nanodiscs. As AASTY is made by controlled radical polymerization techniques, the dispersity of polymer molecular weight distribution is low, and the molecular weights are controlled. This means that excess AASTY copolymer can be removed by dialysis after nanodisc formation. Based on previous findings on SMA, it is the expectation that AASTY of different molecular weights will display different rates of nanodisc formation, extraction efficacy, and stability of resulting nanodiscs.

Every membrane protein solubilization needs to undergo a screening process before. The characteristic phospholipid environment surrounding the different membrane proteins in question performs differently well with each polymer. To support you in this process, we offer a handy Screening Kit for AASTYs to test them all. Additionally, we recommend the two following publications if you would like to get further information: Smith et al. 2020 & Timcenko et al. 2022

Supplier: CUBE BIOTECH

Description: AASTYs (Acrylic acid-co-styrenes) - like AASTY 11-50 - are highly-alternating copolymers, well-suited for the generation of native lipid nanodiscs. They are a 2022 novel developed series for membrane protein solubilization & stabilization. AASTY 11-50 gets its name from its molecular weight and Acrylic Acid : Styrene Ratio. These varying ratios of acrylic acid to styrene contribute to the hydrophilic properties of our AASTYs. In general lighter AASTYs, like 6-45 tend to be more aggressive, while heavier AASTYs, such as 11-50 show higher thermodynamic stability.

Every membrane protein solubilization needs to undergo a screening process in before. The characteristic phospholipid environment surrounding the different membrane proteins in question performs differently well with each polymer. To support you in this process, we offer a handy Screening Kit for AASTYs to test them all.

We recommend the two following publications if you would like to get further information: Smith et al. 2020 & Timcenko et al. 2022

Supplier: CUBE BIOTECH

Description: The SMALP products have been developed for biomedical purposes, in particular, for the solubilization of (biological) lipid membranes and isolation & purification of integral membrane proteins.
After solving the SMA + buffer powder in water, the product is ready-to-use. It can primarily used for all cell membrane hosts, including bacteria, yeast, and human cells. After successful solubilization of the membrane protein, the protein can be purified using affinity chromatography. For membrane protein purification we recommend using the Rho1D4-tag. Cube Biotech offers matching products for this purpose.

Supplier: CUBE BIOTECH

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

Supplier: CUBE BIOTECH

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

Catalog Number: (77392-800)

Supplier: CUBE BIOTECH

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

Supplier: CUBE BIOTECH

Description: Our <i>E. coli</i> cell-free lysates are the isolated protein purification machinery of bacterial cells. They create a high-yielding and adjustable cell-free protein expression system.