Description Biotin PEG2 succinimidyl ester is a white to off-white solid soluble in DMSO. It is used to label a variety of biological molecules and samples. Red cells are labeled with the spacered biotin, and the labeled cells are detected in small blood samples with flow cytometry.
Shipping Room Temperature
Shelflife 36 months
Molecular Weight 500.60
Appearance White to off-white solid. May appear sticky.
Solubility soluble in DMSO
Excitation Wavelength NA
Emission Wavelength NA
Personal Protection Use appropriate protective equipment and methods to clean up spilled substances promptly.
Uses Laboratory chemicals *For Research Use Only*
Ordering To order Biotin PEG2 succinimidyl ester, please use the Cat. Nr.3016 and submit your purchase order by email or by fax. A discount is available for larger or bulk quantities, please contact us for more information
Tips Our specialists recommend you to follow carefully the pre-registered instructions for Biotin PEG2 succinimidyl ester
Properties Biotin conjugates can be detected by horseradish peroxidase, alkaline phosphatase substrates or anti biotin conjugated antibodies. Avidin and Streptavidin bind to the small biotin and are couple to HRP or AP for ELISA. To break the streptavidin Biotin bond we suggest to use a 6 molar guanidine HCl solution with acidity of pH 1.6.