RSPO1 ELISA Kit (Human)

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RSPO1

Store at 4C for 6 months, at -20C for 12 months. Avoid multiple freeze-thaw cycles (Shipped with wet ice.)

NM_001038633.3

R-spondin-1

Natural and recombinant human R-Spondin-1

Aviva's human R-Spondin-1 ELISA Kit was based on standard sandwich enzyme-linked immune-sorbent assay technology. A polyclonal antibody from goat specific for R-Spondin-1 has been precoated onto 96-well plates. Standards(Expression system for standard: NS0, Immunogen sequence: S21-A263) and test samples are added to the wells, a biotinylated detection polyclonal antibody from goat specific for R-Spondin-1 is added subsequently and then followed by washing with PBS or TBS buffer. Avidin-Biotin-Peroxidase Complex was added and unbound conjugates were washed away with PBS or TBS buffer. HRP substrate TMB was used to visualize HRP enzymatic reaction. TMB was catalyzed by HRP to produce a blue color product that changed into yellow after adding acidic stop solution. The absorbance of yellow is proportional to the human R-Spondin-1 amount of sample captured in plate.