Streptavidin-POD conjugate
ROCHE/11089153001 - liquid, pkg of 1 mL
Synonym: streptavidin
Product Type: Chemical
form | liquid |
manufacturer/tradename | Roche |
packaging | pkg of 1 mL |
Quality Level | 100 ![]() |
storage temp. | -10 to -25°C |
Application: | Streptavidin-POD has been used for: • ELISA • In situ hybridization • Western blot It is also used for immunohistochemistry. |
General description: | Streptavidin is covalently coupled to horseradish peroxidase. The conjugate is used for detection of biotin-labelled substances. |
Other Notes: | For life science research only. Not for use in diagnostic procedures. |
Physical form: | Liquid, stabilized |
Preparation Note: | Working concentration: 5 - 500 mU/ml (i.e., stock solution can be diluted).Working concentration of conjugate depends on application and substrate. The following concentrations should be taken as a guideline:• ELISA: 50 to 200 mU/ml • Immunohistocytochemistr • Western blot: 200 to 500 mU/ml |
Unit Definition: | One unit Streptavidin-POD, corresponding to one unit peroxidase, will oxidize 1 μmol of guaiacol tetramer in one minute at +25 °C and pH 7.0. Unit Conversion: 1 U (+25 °C; guaiacol as substrate; pH7.0) corresponds to 1.24 U (+25 °C; 1.7 mM ABTS as substrate; pH= 6.0) or to 4.0 U (+25 °C; 8.7 mM ABTS as substrate; pH = 5.0). |
Symbol | ![]() |
Signal word | Warning |
Hazard statements | H317 |
Precautionary statements | P261 - P272 - P280 - P333 + P313 - P362 + P364 - P501 |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 2 |
Flash Point(F) | does not flash |
Flash Point(C) | does not flash |
Storage Temp. | -10 to -25°C |
UNSPSC | 12352200 |