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Proteins and Enzymes

Proteins are found in every cell and form the basis of all biological processes. As molecular tools, they perform countless vital tasks in the body, for example by transporting metabolites, catalyzing chemical reactions, enabling cell movement or regulating gene expression. We offer a wide range of protein products, including enzymes, recombinant proteins and hormones. These products support researchers in molecular biology, cell biology, biochemistry and other scientific fields and can be used in a variety of applications, such as enzymatic assays, Western blots or protein-protein interaction studies.

Proteins are found in every cell and form the basis of all biological processes. As molecular tools, they perform countless vital tasks in the body, for example by transporting metabolites,... read more »
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Proteins and Enzymes

Proteins are found in every cell and form the basis of all biological processes. As molecular tools, they perform countless vital tasks in the body, for example by transporting metabolites, catalyzing chemical reactions, enabling cell movement or regulating gene expression. We offer a wide range of protein products, including enzymes, recombinant proteins and hormones. These products support researchers in molecular biology, cell biology, biochemistry and other scientific fields and can be used in a variety of applications, such as enzymatic assays, Western blots or protein-protein interaction studies.

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Protein G sepharose
Protein G sepharose

Item number: CR-C07006-250UL

Croyez
Recombinant protein G were conjugated to NHS-sepharose beads. Croyez Protein G sepharose has > 10 mg protein G conjugated per mL of settled sepharose.
From 160.00€ *
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NEW
Streptavidin sepharose
Streptavidin sepharose

Item number: CR-C07007-250UL

Croyez
Recombinant streptavidin was conjugated to NHS-sepharose beads.
From 300.00€ *
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Streptavidin-HRP
Streptavidin-HRP

Item number: CR-C08009-500UL

Croyez
Streptavidin is a 53 kDa homotetramer isolated from Streptomyces avidinii. Because of its strong non-covalent interaction with biotin, streptavidin can be used to detect and isolate biotinylated proteins. Conjugation of horseradish peroxidase (HRP) to streptavidin is obtained by cross linking the amino groups on...
144.00€ *
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HRV 3C Protease
HRV 3C Protease

Item number: CR-C09002-10000U

Croyez
Endotoxin level: <1 EU per 1 µg of the protein by the LAL method.
Application: Enzyme assays
Expressed in: E.coli
From 240.00€ *
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UniHRV 3C Protease
UniHRV 3C Protease

Item number: CR-C09003-10000U

Croyez
Endotoxin level: <1 EU per 1 µg of the protein by the LAL method.
Application: Enzyme assays
Expressed in: E.coli
From 340.00€ *
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Nuclease
Nuclease

Item number: CR-C09004-250KU

Croyez
Purification method: Purified by Ni-NTA chromatography.
Expressed in: E.coli
From 260.00€ *
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Enterovirus A71 (EV-A71) VP1 Protein, His Tag, E. coli
Enterovirus A71 (EV-A71) VP1 Protein, His Tag, E. coli

Item number: CR-C09008-100UG

Croyez
Endotoxin level: <0.1 EU per 1 µg of the protein by the LAL method. Protein function: [Capsid protein VP1]: Forms an icosahedral capsid of pseudo T=3 symmetry with capsid proteins VP2 and VP3. The capsid is 300 Angstroms in diameter, composed of 60 copies of each capsid protein and enclosing the viral positive...
Keywords: EC=3.4.22.28
Expressed in: E.coli
From 520.00€ *
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SUMO Protease (ULP1) (Active)
SUMO Protease (ULP1) (Active)

Item number: CR-C09009-2500U

Croyez
Endotoxin level: <1 EU per 1 µg of the protein by the LAL method.
Application: Enzyme assays
Expressed in: E.coli
From 580.00€ *
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SUMO-Specific Protease 2 (SENP2)
SUMO-Specific Protease 2 (SENP2)

Item number: CR-C09010-100UG

Croyez
Endotoxin level: <1 EU per 1 µg of the protein by the LAL method.
Expressed in: E.coli
From 1,300.00€ *
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Human Coronavirus (NL63) NucleocapsidProtein, His-SUMO tag, HEK293
Human Coronavirus (NL63) NucleocapsidProtein, His-SUMO...

Item number: CR-C11001-100UG

Croyez
Sequence: MASVNWADDR AARKKFPPPS FYMPLLVSSD KAPYRVIPRN LVPIGKGNKD EQIGYWNVQE RWRMRRGQRV DLPPKVHFYY KFRQRSDGVV WVAKEGAKTV NTSLGNRKRN QKPLEPKFIA LPPELSVVEF EDRSNNSSRA SSRSSTRNNS RDSSRSTSRQ QSRTRSDSNQ SDLVAAVTLA LKNLGFDNQS KSPSSSGTST PKKPNKPLSQ PRADKPSQLK KPRWKRVPTR EENVIQCFGP RDFHNMGDSD FPQLAELIPN QAALFFDSEV STDEVGDNVQ...
Keywords: 6, NC, Protein N, Nucleoprotein, Nucleocapsid protein
Expressed in: Human cells
Origin: human
From 120.00€ *
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MERS-CoV Nucleocapsid Protein, His-SUMOtag, HEK293
MERS-CoV Nucleocapsid Protein, His-SUMOtag, HEK293

Item number: CR-C11002-100UG

Croyez
Sequence: MASPAAPRAV SFADNNDITN TNLSRGRGRN PKPRAAPNNT VSWYTGLTQH GKVPLTFPPG QGVPLNANST PAQNAGYWRR NGIKQLAPRW YFYYTGTGPE AALPFRAVKD GIVWVHEDGT DAPSTFGTRN PNNDSAIVTQ FAPGTKLPKN FHIEGTGGNS QSSSRASSVS NSSRSSSQGS RSGNSTRGTS PGPSGIGAVG GDLLYLDLLN RLQALESGKV KQSQPKVITK KDAAAAKNKM RHKRTTKSFN GDLQGNFGDL QLNKLGTEDP RWPQIAELAP...
Keywords: 6, NC, Protein N, Nucleoprotein, Nucleocapsid protein
Expressed in: Human cells
From 120.00€ *
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NEW
SARS-CoV Nucleocapsid Protein, His-SUMOtag, HEK293
SARS-CoV Nucleocapsid Protein, His-SUMOtag, HEK293

Item number: CR-C11003-100UG

Croyez
Sequence: MSDNGPQSNQ RSAPRITFGG PTDSTDNNQN GGRNGARPKQ RRPQGLPNNT ASWFTALTQH GKEELRFPRG QGVPINTNSG RRATRRVRGG DGKMKELSPR WYFYYLGTGP EASLPYGANE GIVWVATEGA LNTPKDHIGT RNPNNNAATV LQLPQGTTLP GSQASSRSSS RSRGNSRNST PGSSRGNSPA RMASGGGETA LALLLLDRLN QLESKVSGKG QQQQGQTVTK KSAAEAKKPR VTQAFGRRGP EQTQGNFGDQ DLIRQGTDYK HWPQIAQFAP...
Keywords: NC, 9a, Protein N, Nucleoprotein, Nucleocapsid protein
Expressed in: Human cells
Origin: SARS-CoV
From 120.00€ *
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4 from 5790 pages
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