GB/T 27990-2011Fundamental terms for biochips (English PDF)

2.1 Basic terms

2.1.1 Biochip

Capable of parallel processing and analyzing samples of biological or chemical micro device information.

2.1.2 Substrate

Microarray chip for fixing biomolecules substrate having a surface with flatness and modification features. It may be glass, nylon

Film, silicon, plastic and ceramics.

2.1.3 Target

The object to be detected, including small molecules, biomolecules, cells and microorganisms.

2.1.4 Repeat, spotreplicates

The number of repetitions of each probe on the chip in each array.

2.1.5 Probe

Capable of specifically binding a target molecule, in most cases the probes are immobilized on the substrate.

2.1.5.1 QC probe qualitycontrolprobe

Used to monitor the quality of the chip surface chemical modification of the probe, sample preparation and other aspects of the reaction process. The probe only to the reaction system

Plus target with detectable marker specific binding occurs, it can be used in conjunction quality monitoring probe and the substrate and probe and target

Standard binding quality of the entire reaction process quality.

2.1.5.1.1 Positive Control probe

QC probe set on the microarray chip, no matter what the result is the test sample, can produce a signal that can be identified.

2.1.5.1.2 Negative Control Probe

QC probe set on the microarray chip, regardless of how the results of the test sample is, will not produce a signal that can be recognized.

END: Draft Version (GB/T 27990-2011)

GB/T 36081-2018 | GB/T 35918-2018 | GB/T 34796-2017 | GB/T 47145-2026 | GB/T 47142-2026 | GB/T 40980-2026 |

Quality Assurance | How to buy PDFs? | FAQ Terms of Service | Contact Information | Privacy Policy | Refund Policy | Shipping Policy […]