胶原酶 来源于溶组织梭菌

C754907-25mg

25mg

Blend Type F,≥2.0 FALGPA units/mg solid

溶组织梭菌 产生的胶原酶已用于测定胶原生物材料的降解率。也可用于通过释放的 L-亮氨酸测量确定酶降解和酶抗性。在一项研究中，使用来自溶组织梭状芽孢杆菌的胶原酶或梭状芽胞杆菌肽酶 A 评估诺如醇软膏中含有的梭状芽胞杆菌肽酶 A 引起的接触性皮炎。梭状芽孢杆菌肽酶 A 也已在一项研究中使用，以弄清通过胶原酶应用于早产儿耳廓的早期和成功的酶学清创情况。该酶已用于分离成年小鼠的肥大细胞。本研究通过培养小鼠胎儿皮肤细胞，产生了大量结缔组织型肥大细胞。该产品还通过将蚕丝素纤维和薄膜暴露于酶中不同的时间段，用于 家蚕的 体外 生物降解研究。 Collagenase from Clostridium histolyticum has been used in determining the degradation rate of collagen biomaterials. It may also be used to determine the enzymatic degradation and enzymatic resistance by the liberated L-leucine measurements. Collagenase from Clostridium histolyticum, or Clostridiopeptidase A, has been used in a study to assess contact dermatitis with clostridiopeptidase A contained in Noruxol ointment. Clostridiopeptidase A has also been used in a study to investigate the early and successful enzymatıc debridement via collagenase application to pinna in a preterm neonate. The enzyme has been used in the isolation of mast cells from adult mice. This study generated a large number of connective tissue-type mast cells by the culture of murine fetal skin cells. The product has also been used in the in vitro biodegradation study of Bombyx mori silk fibroin fibers and films, by exposing them to the enzyme for varied time periods.

要使组织有效释放细胞，要求胶原酶和中性蛋白酶发挥作用。每摩尔酶用 4 克原子钙 (Ca 2 + ) 激活胶原酶。培养滤液视为含有至少 7 种不同的蛋白酶，分子量范围为 68-130 kDa。最佳 pH 值为 6.3-8.8。这种酶通常用于消化组织样本中的连接成分，以释放单个细胞。乙二醇-双（β——氨乙基醚）-N,N,N′,N′——四乙酸 (EGTA) 4； β ——巯基乙醇；还原型谷胱甘肽；巯基乙酸钠；2，2′ 和 2,2′-联吡啶；众所周知， 8-羟基喹啉可抑制酶活性。每摩尔胶原蛋白酶被4g原子钙活化。 它被乙二醇-双（β-氨基乙基醚）-N，NN′,N′-四乙酸，β-巯基乙醇、谷胱甘肽、巯基乙酸和8-羟基喹啉抑制。