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Catalog Number: (77392-424)
Supplier: CUBE BIOTECH
Description: Since for each protein, the optimal detergent needs to be screened, and because different detergents can be optimal for extraction, purification, and crystallization steps, Cube Biotech offers detergent screening sets containing small quantities of the most popular detergents at a special discounted price. All our detergents are of high quality, >99% pure, crystallization-grade.


Catalog Number: (77392-798)
Supplier: CUBE BIOTECH
Description: This product is a pre-assembled nanodisc. Its intended purpose is to stabilize a cell-free expressed membrane protein.


Catalog Number: (77392-736)
Supplier: CUBE BIOTECH
Description: This product is a pre-assembled nanodisc. Its intended purpose is to stabilize a cell-free expressed membrane protein.


Catalog Number: (77392-866)
Supplier: CUBE BIOTECH
Description: Bacteriorhodopsin (BR) is a 7-transmembrane protein that acts as a light-driven proton pump in archaebacteria.


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

Catalog Number: (77392-692)
Supplier: CUBE BIOTECH
Description: This product is a MSP nanodisc assembly kit. It contains a vial of lyophilized membrane scaffold protein MSP1D1 dh5 (His-tagged) and a vial of DMPC or POPC phopshospholipid to assemble a MSP nanodisc.


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: PureCube Alprenolol resin provides highly-specific purification β-adrenergic receptors with maximum protein yield.

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: PureCube amine activated agarose resin is your best option to couple biomolecules carrying free-standing carboxy (COOH) groups.

Supplier: CUBE BIOTECH
Description: PureCube epoxy agarose XL resin is your best option to couple biomolecules that carry thiol (SH) groups.

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 amine carboxy agarose MagBeads are your best option to couple biomolecules that carry free-standing Amine (NH₂) groups.

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: The Ultrasolute family evolved from the first amphipol A8-35 is used for highly efficient solubilization and stabilization of membrane proteins without the use of detergents while preserving their activity. They demonstrate tolerance to moderate concentrations of divalent cations and exhibit no absorption at wavelengths >250 nm.

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

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
In order to process your orders without delay, we request that you provide the required business documentation to purchase this product.

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  • State issued document with your organization's Federal Tax ID Number
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  • City or County issued Business License
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  • Any other ID issued by the State that includes the business name and address

* Please note if your account is within the State of California two of these pieces of identification will be required.
VWR will not lift restrictions for residential shipping addresses.

-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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