Sentence examples for marker were purchased from inspiring English sources

All restriction enzymes, DNA marker, synthesized genes (human BSA-UTI fusions) and protein marker were purchased from Takara (Dalian, China).

The restriction enzyme FastDigest AvaI, EcoRI, T4 DNA Ligase, DNA, and protein marker were purchased from Thermo Scientific.

Antibodies to GLUT1, GLUT3, glial fibrillary acidic protein (GFAP, astrocytes marker) and neurofilament (NF, neuronal marker) were purchased from Abcam (Cambridge, MA).

16S rRNA and 23S rRNA primers containing a 5′ 6-oxyfluorescein marker were purchased from Sigma.

Restriction enzymes, T4 DNA ligase, Pfu polymerase and protein marker were purchased from TaKaRa (Dalian, China).

T4 DNA ligase and DNA marker were purchased from Takara Bio (Dalian, China).

The standard DNA ladder marker was purchased from TianGen Biotech Company (Beijing).

Prestained protein marker was purchased from New England Biolabs (Beijing, China).

Protein molecular weight marker was purchased from Fermentas Life Science.

Rainbow colored protein molecular weight marker was purchased from Amersham Pharmacia Biotechnology (Piscataway, NJ, USA).

The caspACE FITC-VAD-FMK in situ marker was purchased from Promega (Madison, WI, USA).