重组人PDGF-AB PeproTech
北京方程生物经营重组人PDGF-AB PeproTech产品，欢迎来电咨询！
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重组人PDGF-AB PeproTechelisa试剂盒回收率是反应待测物在样品分析过程中的损失的程度，损失越少，回收率越高，如果作标液1PPM，就是1毫克/升，而作出标准数据为0.99毫克/升，就是说你的回收率是99%，这个与真实成分有密切的关系，说明方法的准确度.比如水中总无机氯含量测定，样品水中含有无机氯20mg/L，取100mL被测水样品，加入0.1mL浓度为10mg/mL的含无机氯标准样品，测定时忽略体积变化，如果测定出样品中无机氯为2.98mg/L，则认为回收率为99%.产品是我们的优势产品，质量可靠，性能稳定重组人PDGF-AB PeproTechDescription : Recombinant Human BMP-4 produced in E.Coli is a monomeric, non-glycosylated, Polypeptide chain containing 116 amino acids and having a molecular mass of 13009 Dalton. BMP-4 is purified by proprietary chromatographic techniques. Physical Appearance: Sterile Filtered White lyophilized (freeze-dried) powder. Formulation: BMP-4 was lyophilized from a concentrated (1mg/ml) sterile solution containing no additives. Solubility: It is recommended to reconstitute the lyophilized BMP-4 in sterile 18MΩ-cm H2O not less than 100μg/ml, which can then be further diluted to other aqueous solutions. Stability: Lyophilized BMP-4 although stable at room temperature for 3 weeks, should be stored desiccated below -18 C. Upon reconstitution BMP-4 should be stored at 4 C between 2-7 days and for future use below -18 C. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Please avoid freeze-thaw cycles. Purity: Greater than 95.0% as determined by: (a) Analysis by RP-HPLC. (b) Anion-exchange FPLC. (c) Analysis by reducing and non-reducing SDS-PAGE Silver Stained gel. Amino acid sequence: The sequence of the first five N-terminal amino acids was determined and was found to be Ser-Pro-Lys-His-His. Dimers and aggregates: Less than 1% as determined by silver-stained SDS-PAGE gel analysis. Applications: 1.Molecular standard (Western, ELISA) in studying secreted BMP-4 2.Preparing antibodies for BMP-4 monomer. 3.Molecule standard in detecting secreted BMP-4 in reduced SDS-PAGE.北京方程生物公司产品品质有保证，价格合理、效果稳定、灵敏度高、操作简单、易保存，且公司专门设立**完善的客服中心及技术中心，**时间为客户提供技术支持、产品跟踪以及售后等相关问题，旨在声明科学和医学科学研究领域创造具有估计竞争力的品牌产品，如需了解更多，还可电联我司销售人员.
重组人PDGF-AB PeproTech
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