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  2. Anti-infection
  3. Bacterial HIV
  4. Lysozyme from chicken egg white

Lysozyme from chicken egg white  (Synonyms: 雞蛋清溶菌酶)

目錄號: HY-B2237
COA 產(chǎn)品使用指南

Lysozyme from chicken egg white 是一種殺菌酶，它能裂解革蘭氏陽性細菌 (bacteria)。 Lysozyme from chicken egg white 還可用于 HIV 感染和肺氣腫的研究。

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Lysozyme from chicken egg white Chemical Structure

Lysozyme from chicken egg white Chemical Structure

CAS No. : 12650-88-3

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規(guī)格 價格 是否有貨 數(shù)量
500 mg ￥400
In-stock
1 g ￥500
In-stock
5 g ￥1000
In-stock
10 g ￥1400
In-stock
50 g   詢價  

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Customer Review

Other Forms of Lysozyme from chicken egg white:

查看 HIV 亞型特異性產(chǎn)品:

  • 生物活性

  • 實驗參考方法

  • 純度 & 產(chǎn)品資料

  • 參考文獻

生物活性

Lysozyme from chicken egg white is a bactericidal enzyme, and it lyses gram-positive bacteria. Lysozyme from chicken egg white can also be used for the research of HIV infection and pulmonary emphysema[1][2][3].

IC50 & Target

Bacteria[1]
體外研究
(In Vitro)

Lysozyme 是一種普遍存在的酶。雞蛋是 Lysozyme 最豐富的來源，約占蛋白蛋白質(zhì)的 3.4%。Lysozyme 是一種天然抗菌素，可水解細菌細胞壁肽聚糖層中 N-acetylmuramic acid 和 N-acetylglucosamine 之間的 β(1-4) 糖苷連接，導(dǎo)致細胞裂解。Lysozyme 的殺菌作用主要局限于革蘭氏陽性細菌，包括病原體，如 Listeria monocytogenes 和某些 Clostridium，以及一些腐敗生物，包括嗜熱孢子形成細菌和某些酵母。革蘭氏陰性菌由于其復(fù)雜的細胞壁結(jié)構(gòu)而對 Lysozyme 的作用更有抵抗力[1]。
Lysozyme (1 mg/mL) 降低透明質(zhì)酸 (HA) 防止彈性蛋白酶損傷彈性纖維的能力[3]。

MCE has not independently confirmed the accuracy of these methods. They are for reference only.
體內(nèi)研究
(In Vivo)

敘利亞倉鼠在給予彈性蛋白酶前暴露于霧化 Lysozyme (20 mg in 20 ml of water; 50 min) 中導(dǎo)致氣道擴大顯著增加[3]。

MCE has not independently confirmed the accuracy of these methods. They are for reference only.
CAS 號
性狀

固體

顏色

White to off-white

中文名稱

雞蛋清溶菌酶
結(jié)構(gòu)分類
初始來源

chicken egg white
運輸條件

Room temperature in continental US; may vary elsewhere.
儲存方式

Please store the product under the recommended conditions in the Certificate of Analysis.
溶解性數(shù)據(jù)
細胞實驗： 

H2O 中的溶解度 : 10 mg/mL (超聲加熱助溶)

  • 摩爾計算器

  • 稀釋計算器

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

質(zhì)量
=
濃度
×
體積
×
分子量 *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

濃度 (start)

C1

×
體積 (start)

V1

=
濃度 (final)

C2

×
體積 (final)

V2

動物溶解方案計算器
請輸入動物實驗的基本信息：

給藥劑量

mg/kg

動物的平均體重

g

每只動物的給藥體積

μL

動物數(shù)量

只
由于實驗過程有損耗，建議您多配一只動物的量
計算結(jié)果
工作液所需濃度 : mg/mL
您所需的儲備液濃度超過該產(chǎn)品的實測溶解度，如有需要，請與 MCE 中國技術(shù)支持聯(lián)系。
純度 & 產(chǎn)品資料

參考文獻
Kinase Assay
[1]

For measurement of lytic activity in egg white at each pH, temperature, and CO2 condition, eggs are randomly selected from a flat of eggs (2 dozen eggs) obtained from a local grocery store. To determine the amount of egg white to be added to obtain a 0.001% lysozyme concentration, it is documented that chicken egg white contains approximately 3.4% lysozyme. For determining egg white activity, 0.030 g of albumen was added to 100 mL of the buffered solutions. This equated to a concentration of approximately 0.001% lysozyme. In addition, the egg white contains other antimicrobial proteins that are naturally present, as mentioned in the Introduction section[1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.
參考文獻
Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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產(chǎn)品名稱：
Lysozyme from chicken egg white
目錄號：
HY-B2237
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