Soluble calf skin collagen is suitable for gel formation and assay of collagenase. Collagen is soluble in 0.075 M sodium citrate pH 3.7 and in dilute acetic acid 0.01 M to 0.5 M.

Prepared from soluble calf-skin collagen (Product No. C857) by labeling with fluorescein-isothiocyanate (isomer 1). Excess FITC is removed by gel filtration and sequential …

Elastin Products Company, Inc. has been manufacturing quality biochemicals for 30 years. Providing research products to many pharmaceutical companies, universities, and …

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EPC工程总承包即EngineeringProcurementConstruction模式，又称设计、采购、施工一体化模式。 是指在项目决策阶段以后，从设计开始，经招标，委托一家工程公司对设计-采购-建造进行 …

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2024年11月10日 · 项目采用EPC (设计、采购、施工)总承包模式，从工程设计开始到工程竣工验收合格并办理备案手续为止的工作，包括工程施工图设计、设备采购、工程施工、竣工验收和最 …