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L8402

Sigma-Aldrich

溶菌酶 来源于人类中性粒细胞

≥95% (SDS-PAGE), lyophilized powder, ≥100,000 units/mg protein (E1%/280)

别名:

粘肽N-乙酰胞壁质水解酶, 胞壁质酶

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About This Item

CAS号:
9001-63-2
EC 号:
3.2.1.17 (BRENDA, IUBMB)
MDL號碼:
MFCD00131557
分類程式碼代碼:
12352204
NACRES:
NA.54

生物源

human neutrophils

品質等級

200

重組細胞

expressed in E. coli

化驗

≥95% (SDS-PAGE)

形狀

lyophilized powder

比活性

≥100,000 units/mg protein (E1%/280)

技術

cell based assay: suitable

適合性

suitable for cell lysis

UniProt登錄號

P61626

應用

cell analysis

儲存溫度

−20°C

InChI

1S/C99H159N37O23/c1-11-50(8)77(132-72(139)46-120-81(145)63(32-33-70(101)137)124-88(152)69-31-21-39-136(69)93(157)68(43-73(140)141)131-84(148)62(29-19-37-116-98(109)110)125-90(154)75(48(4)5)135-91(155)76(49(6)7)133-80(144)57(100)24-16-34-113-95(103)104)92(156)126-60(27-17-35-114-96(105)106)82(146)121-51(9)78(142)129-66(41-54-45-119-59-26-15-13-23-56(54)59)87(151)134-74(47(2)3)89(153)122-52(10)79(143)128-65(40-53-44-118-58-25-14-12-22-55(53)58)85(149)123-61(28-18-36-115-97(107)108)83(147)130-67(42-71(102)138)86(150)127-64(94(158)159)30-20-38-117-99(111)112/h12-15,22-23,25-26,44-45,47-52,57,60-69,74-77,118-119H,11,16-21,24,27-43,46,100H2,1-10H3,(H2,101,137)(H2,102,138)(H,120,145)(H,121,146)(H,122,153)(H,123,149)(H,124,152)(H,125,154)(H,126,156)(H,127,150)(H,128,143)(H,129,142)(H,130,147)(H,131,148)(H,132,139)(H,133,144)(H,134,151)(H,135,155)(H,140,141)(H,158,159)(H4,103,104,113)(H4,105,106,114)(H4,107,108,115)(H4,109,110,116)(H4,111,112,117)/t50-,51-,52-,57-,60-,61-,62-,63-,64-,65-,66-,67-,68-,69-,74-,75-,76-,77-/m0/s1

InChI 密鑰

ZJCXKXFAOCLSRV-RYLVIXIQSA-N

基因資訊

human ... LYZ(4069)

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相关类别

一般說明

溶菌酶大量存在于动植物界。它是一种天然食品防腐剂，也存在于特定的细菌细胞壁中。溶菌酶通常存在于泪液、乳汁、尿液和唾液中。

應用

人中性粒细胞溶菌酶已被用于棋盘法，以建立拟肽 1 与免疫效应分子之间的协同抗大肠杆菌。

生化／生理作用

溶菌酶参与防御机制。具有通过在底物中产生空间应力刺激催化的能力。

單位定義

在 2.6 mL 反应混合液（1 cm 光路）中，使用溶壁微球菌悬浮液作为底物，在 25 ℃、pH 6.24 条件下，1 个单位将产生 0.001/min 的 Δa450。

外觀

从含 100 mM NaCl 的 50 mM 乙酸钠 (pH 6.0) 冻干

其他說明

更多关于复杂碳水化合物分析酶的信息请见 www.sigma-aldrich.com/enzymeexplorer

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

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实验方案

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