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Leupeptin
Cas:
103476-89-7
Molecular Formula:
C20H38N6O41/2(H2SO4)H20
Molecular Weight:
493.62
Alias:
亮肽素
Product order:
Name
Specifications
Packing
Price
Delivery
Leupeptin
超純級
2mg(分裝)
RMB 231
現(xiàn)貨
Leupeptin
超純級
5mg(分裝)
RMB 462
現(xiàn)貨
Leupeptin
超純級
5mg(原-裝)
RMB 594
現(xiàn)貨
Character:
白色粉末
特性:
比旋度(2%, 水):-84.2--82.2
溶解性:溶于水,參考濃度為10mg/ml,工作濃度為 0.5ug/ml。
Quality Standard:
說明:由玫瑰鏈霉菌Streptomyces roseus MB-26-AI產(chǎn)生的胰蛋白酶抑劑,它是許多蛋白酶抑制劑中的一種。亮肽素可抑制胰蛋白酶、木瓜蛋白酶、組織蛋白酶B、血纖維蛋白溶酶、激肽釋放酶等,它的抑制作用與底物呈競爭性抑制。對血纖維蛋白溶酶的抑制IC50(半抑制濃度)為8μg/ml,但不抑制糜蛋白酶。
Storage:
-20℃
儲存液4℃保存一周,-20℃保存6個月。
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