链霉素抗体厂家直销，上海沪峥质量稳定、价格可靠，全国免费运输。

上海沪峥专业供应各类一抗、二抗、标记二抗、抗原等多种抗体产品，主要用于石蜡切片免疫组化，冰冻切片免疫组化，Elisa，WB，免疫荧光等科研实验领域，抗体的相关标记：HRP,Biotin,Gold,RBITC,AP,FITC,Cy3,Cy5,Cy5.5,Cy7,PE,PE-Cy3,PE-Cy5,PE-Cy5.5,PE-Cy7,APC,Alexa Fluor 350,Alexa Fluor 488,Alexa Fluor 555,Alexa Fluor 647等，

产品经无数次市场验证及客户反馈，质量稳定可靠。欢迎新老顾客咨询订购。

链霉素抗体产品信息：

中文名称  链霉素抗体

产品类型药物与化合物抗体 

研究领域免疫学  药物及化合物  

抗体来源Rabbit

克隆类型Polyclonal

交叉反应 streptomycin

产品应用ELISA=1:500-1000 （石蜡切片需做抗原修复） 

not yet tested in other applications.

optimal dilutions/concentrations should be determined by the end user.

分 子 量1.45738kDa

性    状Lyophilized or Liquid

浓    度1mg/1ml

免 疫 原KLH conjugated streptomycin

亚    型IgG

纯化方法affinity purified by Protein A

储 存 液0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.

保存条件Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C.

PubMedPubMed

产品介绍background:

Streptomycin is an antibiotic produced by soil bacteria of the genus Streptomyces and is active against both gram positive and gram negative bacteria, including species resistant to other antibiotics, eg some streptococci, penicillin resistant staphylococci, and bacteria of the genera Proteus and Pseudomonas. Originally isolated by Selman A. Waksman and Albert Schatz in 1947, streptomycin is effective against tubercle bacilli and is a mainstay of tuberculosis therapy. Because streptomycin resistant tubercle bacilli emerge during treatment, the antibiotic is usually used in combination with one or more of the drugs isoniazid, ethambutol, and aminosalicylic acid. Streptomycin acts by inhibiting protein synthesis and damaging cell membranes in susceptible microorganisms. Possible side effects include injury to the kidneys and nerve damage that can result in dizziness and deafness.

链霉素抗体注意事项：

1.抗体保存原则：避免反复冻融

2.短期保存的抗体：如抗体几周内就会使用，收到后推荐在2-8℃保存，2-8℃短暂保存数周对抗体活性没有影响。

3.长期保存的抗体：如抗体需超过1个月后才会使用，请酌情分装后于-20℃保存。

4.建议：将抗体保存在冰箱里层，避免温度变化造成反复冻融。

*避免将抗体保存在自动除霜冰箱中。

反复冻融过程中，冰晶会对抗体的空间结构造成破坏，导致蛋白变性形成多聚体，从而降低抗体的结合能力，加快抗体降解速度。

链霉素抗体反应特点

1.高度特异性，特异性是抗原抗体反应的最主要特征，特定抗原决定簇只与特定抗体结合；

2.可逆性:抗原与抗体结合形成抗原抗体复合物的过程是一种动态平衡, 其反应式为：Ag+AbAg·Ab；

3.适当浓度和比例；

4.敏感性:在测定血清中某一物质的含量时，化学比色法的敏感度为mg/ml水平，酶反应测定法

5.酸碱度:合适的pH为6-8。

6.温度:37℃通常是抗原体反应最适温度。

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