Red Fluorescent Protein - R-PE (R-Phycoerythrin)

RFP, Red Fluorescent Protein, R-PE, R-Phycoerythrin

RFP, Red Fluorescent Protein, R-PE, R-Phycoerythrin

Fluorescent protein which can be cross linked or conjugated to other molecules to make fluorescent probes.

R-PE

N/A

R-PE

Red algae

N/A

No

Febico’s proprietary red algae

A566/A498 ≤1.5

N/A

N/A

N/A

N/A

240 kDa

2-8°C

Gel pack

60 months

N/A

Suspension

R-PE is supplied in 100 mM Potassium Phosphate buffer, pH 7.0 with 60% Saturated (NH4)2SO4, 1 mM EDTA and 1 mM Sodium Azide.

Before use, centrifuge the R-PE suspension at 10,000g for 10 min at 4C. Discard the supernatant and resuspend the pellet (R-PE) into the desired buffer. R-PE is stored in a salt solution and it must be extensively dialyzed (Can use BioVision’s Dialyzer tubes) or desalted in columns (BioVision Cat # 6564-25) prior to use, to remove any remaining ammonium sulphate.

Centrifuge the vial prior to opening.

For Research Use Only! Not to be used in humans

Fluorescent microspheres, beads and particles applications including blood flow determination, tracing, fluorimetry, in vivo imaging and calibration of imaging and flow cytometry instruments. Because our fluorescent dyes are incorporated in the bead and not just on the surface, they are relatively immune to photo bleaching and other environmental factors. Spheres are in difference sizes and fluorescences, high intensity, FITC, GFP, red, green, yellow, light yellow, sky blue, blue, orange, deep-red, Nile-red, purple, mcherry. The diameter of the spheres is usually higher than 50nm and in the micrometer um range.

red dye