重组大鼠 Leptin PeproTech
北京方程生物经营重组大鼠 Leptin PeproTech产品，欢迎来电咨询！
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重组大鼠 Leptin PeproTech2．可检测动物类型丰富：人、猴、大鼠、小鼠、豚鼠、兔、猪、犬、牛、绵羊、鸡、虾、鱼等 3．可检测指标齐全：白介素，干扰素，血管紧张素，肺炎衣原体，趋化因子、生长因子基质金属蛋白酶、炎症因子、血管生成素 等等 指标产品是我们的优势产品，质量可靠，性能稳定重组大鼠 Leptin 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.细胞因子和趋化因子是小的蛋白质分子，由各种类型 的细胞分泌它们是重要的信号信使，可以通过结合 到特异性受体而介导细胞通讯和激活其他靶细胞.细胞因子在免疫系统中有关键作用——其中趋化因子 主要的功能是作为化学引诱物.这些因子还可以相互协 调和调控其他生物学程序，例如细胞生长和发育或组织修复.PromoKine提供特别多的由E.coli，酵母，昆虫，植物或者哺乳动物细胞表达的高质量的重组蛋白.它们的稳定性，纯度和生物学活性均达到了**高的质量标准.我们的重组蛋白对于研究细胞过程例如细胞分化和程序，血管生成和衰老以及疾病研究例如肥胖，糖尿病和肿瘤
重组大鼠 Leptin PeproTech
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