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Merck
CN

L8402

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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关于此项目

化学文摘社编号:
NACRES:
NA.54
UNSPSC Code:
12352204
MDL number:
Specific activity:
≥100,000 units/mg protein (E1%/280)
Assay:
≥95% (SDS-PAGE)
Biological source:
human neutrophils
Recombinant:
expressed in E. coli
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产品名称

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)

SMILES string

N1([C@@H](CCC1)C(=O)N[C@@H](CCC(=O)N)C(=O)NCC(=O)N[C@@H]([C@H](CC)C)C(=O)N[C@@H](CCCN\C(=N\[H])\N)C(=O)N[C@@H](C)C(=O)N[C@@H](Cc4c5c([nH]c4)cccc5)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](C)C(=O)N[C@@H](Cc2c3c([nH]c2)cccc3)C(=O)N[C@@H](CCCN\C(=N\[H])\N)C(=O)N[C@@H]

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 key

ZJCXKXFAOCLSRV-RYLVIXIQSA-N

biological source

human neutrophils

recombinant

expressed in E. coli

assay

≥95% (SDS-PAGE)

form

lyophilized powder

specific activity

≥100,000 units/mg protein (E1%/280)

technique(s)

cell based assay: suitable

suitability

suitable for cell lysis

UniProt accession no.

application(s)

cell analysis

storage temp.

−20°C

Quality Level

Gene Information

human ... LYZ(4069)

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Application

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

Biochem/physiol Actions

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。

General description

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。

Other Notes

酶用缓冲液悬浮后,在pH 6.2、25 °C下,1单位每分钟可释放0.6 μg溶壁微球菌(浊度法检测,600nm)。

Physical form

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

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

法规信息

常规特殊物品
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分析证书(COA)

Lot/Batch Number

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实验方案

This enzymatic rate determination may be used for Lysozyme products. It is not to be used to assay recombinant or insoluble Lysozyme on agarose.

该酶速率测定可用于溶菌酶产物。它不适用于在测定在琼脂糖上的重组型或不溶性溶菌酶。

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