Cosmo Bio LTD

Site-Directed Fluorescence Labeling, ATTO633-AF (CGGG), CloverDirect

Catalog No.(s): PRX-CLD2008

ATTO633-AF (CGGG)-charged aminoacyl-tRNA recognizes and suppresses the four base codon CGGG. It introduces a fluorescent label (Abs/Em=629/657nm) with an aminophenyl spacer....

CloverDirect™ tRNA Reagents for Site-Directed Protein Functionalization are designed for investigators who wish to incorporate unnatural amino acids at genetically defined positions of proteins using cell-free transcription/translation systems....

Cosmo Bio LTD

Site-Directed Fluorescence Labeling, HiLyte Fluor 488-AF (CGGG), CloverDirect

Catalog No.(s): PRX-CLD2004

HiLyte Fluor 488-AF (CGGG)-charged aminoacyl-tRNA recognizes and suppresses the four base codon CGGG. It introduces a fluorescent label (Abs/Em=497/525nm) with an aminophenyl spacer....

CloverDirect™ tRNA Reagents for Site-Directed Protein Functionalization are designed for investigators who wish to incorporate unnatural amino acids at genetically defined positions of proteins using cell-free transcription/translation systems....

Cosmo Bio LTD

Site-Directed Fluorescence Labeling, CR110-X-AF (CGGG), CloverDirect

Catalog No.(s): PRX-CLD2002

CR110-X-AF (CGGG)-charged aminoacyl-tRNA recognizes and suppresses the four base codon CGGG. It introduces a fluorescent label (Abs/Em=498/521nm) with an aminophenyl spacer....

CloverDirect™ tRNA Reagents for Site-Directed Protein Functionalization are designed for investigators who wish to incorporate unnatural amino acids at genetically defined positions of proteins using cell-free transcription/translation systems....

Cosmo Bio LTD

Site-Directed Fluorescence Labeling, ATTO655-X-AF (CGGG), CloverDirect

Catalog No.(s): PRX-CLD1010, PRX-CLD2010

ATTO655-X-AF (CGGG)-charged aminoacyl-tRNA recognizes and suppresses the four base codon CGGG. It introduces a fluorescent label (Abs/Em=633/684nm) with an aminophenyl spacer....

CloverDirect™ tRNA Reagents for Site-Directed Protein Functionalization are designed for investigators who wish to incorporate unnatural amino acids at genetically defined positions of proteins using cell-free transcription/translation systems....

Cosmo Bio LTD

Site-Directed Fluorescence Labeling, ATTO655-X-AF (amber), CloverDirect

Catalog No.(s): PRX-CLD1009, PRX-CLD2009

ATTO655-X-AF (amber)-charged aminoacyl-tRNA recognizes and suppresses the UAG (amber) codon. It introduces a fluorescent label (Abs/Em=633/684nm) with an aminophenyl spacer....

CloverDirect™ tRNA Reagents for Site-Directed Protein Functionalization are designed for investigators who wish to incorporate unnatural amino acids at genetically defined positions of proteins using cell-free transcription/translation systems....

Cosmo Bio LTD

Site-Directed Fluorescence Labeling, TAMRA-C6-AF (CGGG), CloverDirect

Catalog No.(s): PRX-CLD1006, PRX-CLD2006

TAMRA-C6-AF (CGGG)-charged aminoacyl-tRNA recognizes and suppresses the four base codon CGGG. It introduces a fluorescent label (Abs/Em=546/575nm) with an aminophenyl spacer....

CloverDirect™ tRNA Reagents for Site-Directed Protein Functionalization are designed for investigators who wish to incorporate unnatural amino acids at genetically defined positions of proteins using cell-free transcription/translation systems....

Cosmo Bio LTD

Site-Directed Fluorescence Labeling, CR110-X-AF (amber), CloverDirect

Catalog No.(s): PRX-CLD1001, PRX-CLD2001

CR110-X-AF (amber)-charged aminoacyl-tRNA recognizes and suppresses the UAG (amber) codon. It introduces a fluorescent label (Abs/Em=498/521nm) with an aminophenyl spacer....

CloverDirect™ tRNA Reagents for Site-Directed Protein Functionalization are designed for investigators who wish to incorporate unnatural amino acids at genetically defined positions of proteins using cell-free transcription/translation systems....

Cosmo Bio LTD

Site-Directed Biotin Labeling, Biotin-XX-AF (amber), CloverDirect

Catalog No.(s): PRX-CLD04, PRX-CLD08

Biotin-XX-AF (amber)-charged aminoacyl-tRNA recognizes and suppresses the UAG (amber) codon. It introduces a biotin moiety with a triple aminophenyl spacer....

CloverDirect™ tRNA Reagents for Site-Directed Protein Functionalization are designed for investigators who wish to incorporate unnatural amino acids at genetically defined positions of proteins using cell-free transcription/translation systems....

Cosmo Bio LTD

Site-Directed Fluorescence Labeling, ATTO633-AF (amber), CloverDirect

Catalog No.(s): PRX-CLD03, PRX-CLD07

ATTO633-AF (amber)-charged aminoacyl-tRNA recognizes and suppresses the UAG (amber) codon. it introduces a fluorescent label (Abs/Em = 629/657nm) with an aminophenyl spacer....

CloverDirect™ tRNA Reagents for Site-Directed Protein Functionalization are designed for investigators who wish to incorporate unnatural amino acids at genetically defined positions of proteins using cell-free transcription/translation systems. ...

Cosmo Bio LTD

Site-Directed Fluorescence Labeling, TAMRA-C6-AF (amber), CloverDirect

Catalog No.(s): PRX-CLD02, PRX-CLD06

TAMRA-C6-AF (amber)-charged aminoacyl-tRNA recognizes and suppresses the UAG (amber) codon. It introduces a fluorescent label (Abs/Em = 546/575nm) with an aminophenyl spacer....

CloverDirect™ tRNA Reagents for Site-Directed Protein Functionalization are designed for investigators who wish to incorporate unnatural amino acids at genetically defined positions of proteins using cell-free transcription/translation systems....

Cosmo Bio LTD

Site-Directed Fluorescence Labeling, HiLyte Fluor 488-AF (amber), CloverDirect

Catalog No.(s): PRX-CLD01, PRX-CLD05

HiLyte Fluor 488-AF (amber)-charged aminoacyl-tRNA recognizes and suppresses the UAG (amber) codon. It introduces a fluorescent label (Abs/Em = 497/525nm) with an aminophenyl spacer....

CloverDirect™ tRNA Reagents for Site-Directed Protein Functionalization are designed for investigators who wish to incorporate unnatural amino acids at genetically defined positions of proteins using cell-free transcription/translation systems....

Cosmo Bio LTD

PUREfrex 2.1

Catalog No.(s): GFK-PF213-0.25-EX, GFK-PF213-0.25-5-EX

PUREfrex® 2.1 is the latest iteration of the PUREfrex® series reconstituted coupled transcription/translation system that now makes possible redox control to promote high-yield of functional disulfide bond-containing proteins....

It also features reduced RNase, β-galactosidase and LPS contamination and boosted protein yield compared to PUREfrex® 1.0....

Cosmo Bio LTD

PUREfrex 2.0

Catalog No.(s): GFK-PF201-0.25-EX, GFK-PF201-0.25-5-EX, GFK-PF201-2ML-EX, GFK-PF201-10ML-EX

PUREfrex® 2.0 reconstituted coupled transcription/translation system is a new and improved version of PUREfrex® 1.0 that debuted in 2011....

PUREfrex® 2.0 features an improved purification processes and an optimized composition that together reduce contamination from RNase, β-galactosidase and LPS and boost protein yield 2-10 times compared to PUREfrex® 1.0....

Cosmo Bio LTD

DsbC Set

Catalog No.(s): GFK-PF005-0.5-EX

DsbC Set is a supplement for the PUREfrex® series reconstituted coupled transcription/translation systems, designed to promote synthesis of functional proteins that contain disulfide bonds. ...

DsbC Set comprises E.coli disulfide bond isomerase (DsbC), which catalyzes disulfide bridge exchange reactions, and GSSG (oxidized glutathione) to create an oxidizing environment....

Cosmo Bio LTD

GroE Mix

Catalog No.(s): GFK-PF004-0.5-EX

GroE Mix is a supplement for the PUREfrex® series reconstituted coupled transcription/translation systems, designed to promote proper folding and solubility of proteins that require molecular chaperones for proper protein folding. ...

GroE Mix comprises an optimized ratio of highly purified E.coli-derived GroEL (Hsp60) and GroES....

Cosmo Bio LTD

DnaK Mix

Catalog No.(s): GFK-PF003-0.5-EX

DnaK Mix is a newly developed supplement for the PUREfrex® series reconstituted coupled transcription/translation systems, designed to promote proper folding and improve solubility for proteins that require molecular chaperones for proper folding. ...

It comprises an optimized ratio of highly purified E.coli-derived DnaK, DnaJ and GrpE....