The eBioscience ELISA/ELISPOT Coating Buffer Powder is designed and tested for use as the working solution for coating the ELISA or ELISPOT capture antibody to the ELISA or ELISPOT plate microwells. This has been tested with all cytokine ELISA and ELISPOT capture antibodies, according to the procedures described in the corresponding protocols. The eBioscience ELISA/ELISPOT Coating Buffer Powder is a dried powder formulation of phosphate buffered saline. Each packet is reconstituted in 1 Liter of distilled, deionized water, then filtered using a 0.22 um filter. The resulting 1x PBS (pH 7.4) is suitable for use as the ELISA/ELISPOT coating buffer.
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