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| 產品號碼 | Quantity |
|---|---|
| 44889 | 5 g |
Thermo Scientific™ Pierce Cysteine-HCl is purified, crystalline cysteine hydrochloride salt (MW 175.6) that is useful as a sulfhydryl standard in assay with Ellman's Reagent, or as an additive in protein refolding experiments.