6x50ml Angle Rotor 

• Ready to Use  Streptavidin Europium Chelate Microspheres
• Specifically Designed Running Buffer

Description

Europium Chelate Microspheres Nanoparticle Streptavidin Conjugate for Lateral Flow

Our Streptavidin Europium Chelate Microspheres conjugate is manufactured using special conjugation technology and functonally tested by lateral flow. We have coated our high quality nanoparticles with a proprietary surface coat that covalently binds the biotin forming ultra stable conjugates. The resulting Streptavidin Europium Chelate Microspheres  can irreversibly bind biotin.

Europium dyed polystyrene beads conjugated to streptavidin

250ul of a 1mg/ml stock ready to use for Lateral Flow

50mL Lateral FLow Running Buffer designed for Streptavidin Europium Chelate Microspheres 

Inquire for Larger Volumes: sales@attogene.com

Excitation max: 365nm
Emission max: 610nm

Europium Chelate Microspheres Nanoparticle Streptavidin Conjugate for Lateral Flow

Our Streptavidin Europium Chelate Microspheres conjugate is manufactured using special conjugation technology and functonally tested by lateral flow. We have coated our high quality nanoparticles with a proprietary surface coat that covalently binds the biotin forming ultra stable conjugates. The resulting Streptavidin Europium Chelate Microspheres can irreversibly bind biotin.

Description

RAA uses a novel RNA substrate tagged with a fluorescent reporter molecule (fluor) on one end and a quencher on the other. In the absence of RNases, the physical proximity of the quencher dampens fluorescence from the fluor to extremely low levels. When RNases are present, however, the RNA substrate is cleaved, and the fluor and quencher are spatially separated in solution. This causes the fluor to emit a bright green signal when excited by light of the appropriate wavelength. Fluorescence can be readily detected with a fluorometer. Since the fluorescence of the RAA Substrate increases over time when RNase activity is present, results monitored with a fluorometer can be evaluated kinetically. The sequence of the RAA Substrate has been carefully optimized to detect several RNases, including RNase A, RNase T1, RNase I, micrococcal nuclease, S1 nuclease, mung bean nuclease, and Benzonase.

RNase activity in a convenient and sensitive fluorimetric assay that delivers results in real time. Great for Quality Testing for RNase contamination of materials and supplies.