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  3. BD-3 蛋白, Rat

BD-3 蛋白, Rat

目录号: HY-P7139
COA 产品使用指南

BD-3 蛋白, Rat是一种可诱导的抗菌肽,具有光谱抗菌活性。

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SPR 检测服务   重组蛋白定制服务

1.  客户无需承担相应的运输费用。

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     可免费申领三个不同产品的试用装。

3.  试用装只面向终端客户

规格 价格 是否有货 数量
10 μg ¥1050 In-stock
50 μg ¥3000 In-stock
100 μg   询价  

* Please select Quantity before adding items.

  • 生物活性

  • 技术参数

  • 产品性质

  • 产品资料

  • 参考文献

描述

BD-3 Protein, Rat is an inducible antimicrobial peptide and exhibits broad-spectrum antimicrobial activity.

研究背景

重组大鼠 Beta Defensin-3 是一种诱导型抗菌肽,具有广谱抗菌活性。Beta Defensin-3 肽具有广谱抗菌活性,该肽可作为特定粘膜表面针对微生物入侵的先天防御[1]

生物活性

The ED50 is 4-20 μg/mL as measured by its antimicrobial activity against E. coli.

种属

Rat

表达系统

E. coli

标签

Tag Free

蛋白编号

Q32ZI4 (K23-K63)

基因 ID

641623  [NCBI]

蛋白结构
N-term
BD-3 (K23-K63)
Accession # Q32ZI4
C-term
中文名
重组大鼠 β-防御素-3
同用名
rRtBD-3; DEFB-3; HBD3; Beta-defensin 103
氨基酸序列

KKVYNAVSCMTNGGICWLKCSGTFREIGSCGTRQLKCCKKK

分子量

Approximately 4.5 kDa

纯度

Greater than 95% as determined by reducing SDS-PAGE.

性状

无菌粉末.

组分

Lyophilized after extensive dialysis against PBS, pH 7.4.

内毒素含量

<1 EU/μg, determined by LAL method.

复溶方法

It is not recommended to reconstitute to a concentration less than 100 μg/mL in ddH2O. For long term storage it is recommended to add a carrier protein (0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose).

保存条件 & 期限

Stored at -20°C for 2 years. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer (with carrier protein). It is recommended to freeze aliquots at -20°C or -80°C for extended storage.

运输条件

Room temperature in continental US; may vary elsewhere.

文件资料
参考文献

BD-3 Protein, Rat 相关分类

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.

  • 复溶计算器

  • 重组蛋白稀释计算器

  • 比活力计算器

The reconstitution calculator equation

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration
= ÷

The dilution calculator equation

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

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start) × 体积 (start) = 浓度 (final) × 体积 (final)
× = ×
C1   V1   C2   V2

The specific activity calculator equation

Specific Activity (Unit/mg) = 106 ÷ Biological Activity (ED50)

Specific Activity (Unit/mg) = 106 ÷ Biological Activity (ED50)
Unit/mg = 106 ÷ ng/mL

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