亮抑酶肽

Y-0067

Leupeptin

亮抑酶肽

Leupeptin hemisulfate; Acetyl-Leu-Leu-Arg-al; Leupeptin hemisulfate salt; N-Acetyl-L-leucyl-L-leucyl-L-argininal hemisulfate salt;

Lyophilized

HPLC

Yes

Acetyl-Leu-Leu-Arg-al

Shipped at 4℃. Stored at -20℃ for one year. Avoid repeated freeze/thaw cycles.

CAS：103476-89-7
分子式：C20H38N6O4·1/2(H2SO4)
分子量：475.59
MDL：MFCD00037012
级别：高纯
纯度：≥95% (HPLC)
外观/性状：白色或类白色粉末
熔点：233-236℃
来源：合成
溶解性：溶于水、甲醇、乙醇、丁醇、二甲亚砜，不溶于乙酸乙酯、丙酮、氯仿、己烷等
用途：丝氨酸和半胱氨酸蛋白酶抑制剂。抑制纤溶酶、胰蛋白酶、木瓜蛋白酶、钙蛋白酶和组织蛋白酶B。不抑制胃蛋白酶、组织蛋白酶A和D、凝血酶或α-糜蛋白酶。有效浓度10-100μm。

Inhibitor of serine and cysteine proteases. Inhibits plasmin, trypsin, papain, calpain, and cathepsin B. Does not inhibit pepsin, cathepsins A and D, thrombin, or α-chymotrypsin. Effective concentration 10-100μM.