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.
Target ShortTarget NameOriginForm of solubilization / stabilization
GPBAR1/TGR5 G-protein coupled bile receptor 1 Human Detergent
GLP1R Glucagon-like peptide receptor 1 Human Detergent
OPRM1 Mu-type opioid receptor Human Nanodisc
NTSR1 Neurotensin receptor type 1 Human Detergent
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
Pure & Active Membrane Proteins
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Tube SARS CoV-2 full-length Spike B.1.1.7 Mutation
Full-Length & active spike protein of the SARS-COV-2 mutant strain B.1.351, also known as the "UK" mutant.
Article number: 28716
Sales price: From €229.00 *
SPIKE in LMNG Mycelle, product image SARS CoV-2 spike protein in LMNG detergent
The surface protein SPIKE of SARS-CoV-2 stabilized in LMNG detergent mycelles. Full-Length and in native trimeric form!
Article number: 28702
Sales price: From €670.00 *
tube containing SPIKE mutant protein SARS CoV-2 full-length Spike B.1.351 Mutation
Full-Length & active spike protein of the SARS-COV-2 mutant strain B.1.351, also known as the "South Africa" mutant.
Article number: 28719
Sales price: From €229.00 *
Hs Bacteriorhodopsin Hs Bacteriorhodopsin
Active, purified purple membrane patches from Halobacterium salinarium. 5x 100 microgram in solution (500 µg). Shipped on dry ice - additional freight cost may apply.
Article number: 28903
Sales price: €395.00 *
SARS-CoV-2 P.1 spike protein SARS CoV-2 full-length Spike P.1 Mutation
Full-Length & active spike protein of the SARS-COV-2 mutant strain B.1.351, also known as the "Brazil" mutant.
Article number: 28722
Sales price: From €229.00 *
GLP1R protein GLP1R protein
Active, purified membrane protein preparation. 10 microgram in solution. Shipped on dry ice - additional freight cost may apply.
Article number: 28201
Sales price: From €1,071.00 *
AChR T. Californica AChR T. Californica
Native AChR from T.Californica, purified as funtional heterotetramer binding to Neurotoxin-3 ligand.
Article number: 28601
Sales price: From €1,123.00 *
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: €289.00 *
RBD Domain of SPIKE from Mutant strain B.1.1.7 SARS CoV-2 Spike B.1.1.7 Mutation RBD domain
The Receptor Binding Domain (RBD) of the mutant SPIKE protein of SARS-CoV-2 strain B.1.1.7.
Article number: 28727
Sales price: From €490.00 *
SARS CoV-2 Spike B.1.351 Mutation RBD domain SARS CoV-2 Spike B.1.351 Mutation RBD domain
The Receptor Binding Domain (RBD) of the mutant SPIKE protein of SARS-CoV-2 strain B.1.351.
Article number: 28729
Sales price: From €490.00 *
RB-Domain of the SARS-CoV 2 mutant strain P.1 SARS CoV-2 Spike P.1 Mutation RBD domain
The Receptor Binding Domain (RBD) of the mutant SPIKE protein of SARS-CoV-2 strain P.1
Article number: 28731
Sales price: From €490.00 *
GPBAR1 (TGR5) protein GPBAR1 (TGR5) protein
Active, purified membrane protein GPBAR1 (TGR1) from human. 10 or 50 µg in solution. Ready to ship and use for your research.
Article number: 28101
Sales price: From €1,071.00 *
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