Pure & Active Membrane Proteins


Proteins active

Need pure, active, wild-type membrane proteins - in nanodiscs?

Membrane proteins, in particular GPCRs, are the most pharmaceutically relevant protein class. At the same time, it is very difficult to obtain them in pure, active form. Cube Biotech's protein experts have worked hard to produce human GPCRs and other membrane proteins in sufficient quality that we can now offer to the community. GPCRs are both available solubilized in detergent, or reconstituted into nanodiscs for stabilization.

colored membrane proteins
Colored membrane proteins are available that can be used as controls in protein crystallization, and biochemical/biophysical assays.
Whether you are planning to perform biophysical or biochemical experiments with the currently offered target proteins, or simply use them as positive controls to set up your targets of interest, we will be happy to discuss the quantities you need.

Pure & Active membrane proteins from Cube Biotech were successfully used in the following publications:

YearAuthorProduct
2022 Ritzmann N.1 Hs Bacteriorhodopsin



ProteinTarget NameOriginForm of solubilization / stabilization
GPBAR1/TGR5 G-protein coupled bile receptor 1 Human Detergent
GLP1R Glucagon-like peptide receptor 1 Human Detergent
NTSR1 Neurotensin receptor type 1 Human Detergent
VGT Vesicular glutamate transporter 2 Human  
BR Bacteriorhodopsin Halobacterium salinarum Detergent
HsSR-1 Sensory rhodopsin-1 Halobacterium salinarum Detergent
HsSR-2 Sensory rhodopsin-2 Halobacterium salinarum Detergent
NpSR-2 Sensory rhodopsin-2 Natronomonas pharaonis Detergent
CaChR1 Channelrhodopsin 1 Chloromonas augustae Detergent
MC4R Melanocortin receptor 4 Homo sapiens Detergent
AChR Acetylcholin receptor 1 Torpedo Californica  
 
Pure & Active Membrane Proteins
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Hs Sensory rhodopsin-2 Hs Sensory rhodopsin-2
Active, purified his-tagged membrane protein from Halobacterium salinarium. 100 microgram in solution. Shipped on dry ice - additional freight cost may apply.
Article number: 28921
Sales price: €356.00 *
Np Sensory rhodopsin-2 Np Sensory rhodopsin-2
Sensory rhodopsin-2 from Natronomonas pharaonis. Ideal for use as a control membrane protein. Ready to order and use. 100 µg
Article number: 28931
Sales price: €356.00 *
Ca Channelopsin 1 Ca Channelopsin 1
Phototaxis involded, membrane bound protein Channelopsin 1 from Chloromonas augustae. ► Pure and ready for use.
Article number: 28941
Sales price: €710.00 *
VGT protein VGT protein
A organic anion transporter. Pure & active it is ready for your research.
Article number: 28501
Sales price: From €638.00 *
SPIKE in MSP nanodisc, product image SARS CoV-2 Spike protein nanodisc complex
The surface protein SPIKE of SARS-CoV-2 stabilized in MSP nanodisc. Full-Length and in native trimeric form!
Article number: 29301
Sales price: From €1,148.00 *
SARS CoV-2 spike protein set in LMNG detergent (100 µg), DIBMA Glycerol (25 µg) and nanodisc complex SARS CoV-2 spike protein set in LMNG detergent...
Cube Biotech offers SPIKE protein (SARS-CoV-2) stabilized in three different forms: Detergents; MSP and synthetic nanodiscs.
Article number: 28704
Sales price: €2,654.00 *
SARS-CoV-2 spike protein in SMALP 140 (25 µg) SARS-CoV-2 spike protein in SMALP 140 (25 µg)
The coronavirus protein "spike" stabilized in a SMALP based nanodiscs. Full-length & active for your research.
Article number: 28711
Sales price: €1,282.00 *
COVID-19 Antibody S1 domain (spike protein) 100 µg COVID-19 Antibody S1 domain (spike protein) 100 µg
Antibody for the S1 Domain of Sars-CoV-2 surface protein spike. 100% specific. Suitable for the creation of antigen assays.
Article number: 28801
Sales price: €326.00 *
COVID-19 antibody RBD (spike protein) 100 µg COVID-19 antibody RBD (spike protein) 100 µg
Antibody for the RB domain of Sars-CoV-2 surface protein spike. 100% specific. Suitable for the creation of antigen assays.
Article number: 28802
Sales price: €326.00 *
COVID-19 antibody S2α (spike protein) 100 µg COVID-19 antibody S2α (spike protein) 100 µg
Antibody for the S2 Domain of Sars-CoV-2 surface protein spike. 100% specific. Suitable for the creation of antigen assays.
Article number: 28803
Sales price: €326.00 *
COVID-19 antibody S2β (spike protein) 100 µg COVID-19 antibody S2β (spike protein) 100 µg
Antibody for the S2 Domain of Sars-CoV-2 surface protein spike. 100% specific. Suitable for the creation of antigen assays.
Article number: 28804
Sales price: €326.00 *
Spike Protein Assay Set (4x100µg antibody + 100µg CoV-2 spike protein in LMNG) Spike Protein Assay Set (4x100µg antibody +...
Develop your own COVID-19 detection sets by using our coronavirus proteins together with the Sars-CoV-2 surface protein spike
Article number: 28811
Sales price: €1,646.00 *
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