Relia Tech/Human Klotho/20 µg/100-346
市场价：
¥3400.00
美元价：
2040.00
联系Q Q：
3392242852
电话号码：
4000-520-616
电子邮箱：
info@ebiomall.com
商品介绍
| Cat-Nr. | 100-346 |
| Size | 20 µg |
| Price | 170 € |
| Source | CHO cells |
| Formulation | lyophilized |
| Purity Confirmation | > 98% by SDS-PAGE & HPLC analyses |
| Length [aa] | 516 |
| Molecular Weight | 65-70 kDa |
| Endotoxin Levels | < 0.1 ng/µg of protein (<1EU/µg) |
| Biological Activity | Determined by the dose-dependent stimulation of the proliferation of murine NIH-3T3 cells. Recombinant human Klotho is effective in a concentration range of 0.5-2.0 μg/ml. |
| Species Reactivity | Mouse, Rat |
| Reconstitution | Centrifuge the vial prior to opening. Reconstitute in water to a concentration of 0.1-1.0 mg/m. Do not vortex. This solution can be stored at 2-8°C for up to 1 week. For extended storage, it is recommended to further dilute in a buffer containing a carrier protein (example 0.1% BSA) and store in working aliquots at -20°C to -80°C. |
| Stability and Storage | The lyophilized protein is stable at room temperature for 1 month and at 4°C for 6 months. Reconstituted working aliquots are stable for 1 week at 2°C to 8°C and for 3 months at -20°C to -80°C. |
| Synonyms | KL |
| Description | Klotho is a glycosylated protein that plays an important role in the regulation of phosphate and calcium homeostasis. Human Klotho exists in both membrane-bound and secreted forms, and is predominantly expressed in the kidney convoluted tubules, and, to a lesser extent, in the brain, reproductive organs, endocrine glands, urinary bladder, skeletal muscle, placenta, and colon. The full-length transmembrane form has a large extracellular domain composed of two homologous subunits termed KL1 and KL2, which contain 516 and 439 amino acid residues, respectively. The predominant circulating form, which is derived from alternative RNA splicing, contains the KL1 subunit and constitutes the N-terminal sequence of transmembrane Klotho. A third Klotho protein of about 128 kDa has been identified in the blood and cerebrospinal fluid. This circulating protein arises from the action of an as yet unidentified protease, which cleaves transmembrane Klotho just above and/or within the plasma membrane. Klotho has been shown to play a key role in the signaling cascade of fibroblast growth factor-23 (FGF-23), a bone-derived hormone that acts in the kidney to inhibit phosphate reabsorption and vitamin D biosynthesis. Klotho promotes FGF-23 signaling through binding to FGFRI (IIIc) which converts this canonical FGF receptor into a specific receptor for FGF-23. In the absence of Klotho the function of FGF-23 is literally abolished.--Recombinant Human Klotho is a glycoprotein of 516 amino acid residues that migrates at an apparent molecular weight of 65-70 kDa by SDS-PAGE analysis under reducing conditions. Recombinant Human Klotho has a calculated molecular weight of 58.6 kDa. |
| Protein Sequence | EPGDGAQTWA RFSRPPAPEA AGLFQGTFPD GFLWAVGSAA YQTEGGWQQH GKGASIWDTF THHPLAPPGD SRNASLPLGA PSPLQPATGD VASDSYNNVF RDTEALRELG VTHYRFSISW ARVLPNGSAG VPNREGLRYY RRLLERLREL GVQPVVTLYH WDLPQRLQDA YGGWANRALA DHFRDYAELC FRHFGGQVKY WITIDNPYVV AWHGYATGRL APGIRGSPRL GYLVAHNLLL AHAKVWHLYN TSFRPTQGGQ VSIALSSHWI NPRRMTDHSI KECQKSLDFV LGWFAKPVFI DGDYPESMKN NLSSILPDFT ESEKKFIKGT ADFFALCFGP TLSFQLLDPH MKFRQLESPN LRQLLSWIDL EFNHPQIFIV ENGWFVSGTT KRDDAKYMYY LKKFIMETLK AIKLDGVDVI GYTAWSLMDG FEWHRGYSIR RGLFYVDFLS QDKMLLPKSS ALFYQKLIEK NGFPPLPENQ PLEGTFPCDF AWGVVDNYIQ VSQLTKPISS LTKPYH |
| Uniprot ID | Q9UEF7 |
| Protein RefSeq | NP_004786 |
| mRNA RefSeq | NM_004795 |
品牌介绍
Receptor Ligand Technologies GmbH 公司（RELIA Tech ）位于德国不伦瑞克，是一家后基因组生物技术公司，该公司运用独特的技术专注于受体和配体的发现与研究，从而使商业化，产品广泛使用于科学研究，实验诊断和临床应用。瑞莱技术的灵活性和竞争力必将使其在这个快速整合的功能基因组学和蛋白组学的新时代发展壮大.RELIA公司提供的细胞因子，生长因子，重组蛋白产品一致内毒素检测项目，且内毒素水平非常低。 受体配体技术有限公司（RELIATech）是一家后基因组生物技术公司，致力于在配体与受体相互作用领域的新技术和新产品的发现和商业化，用于研究，诊断和临床领域。该公司位于德国不伦瑞克，由以下公司成立于2000年10月： 阿夫纳·亚永教授以色列魏兹曼科学研究所（WIS） 赫伯特·韦奇博士德国生物技术德国研究中心（GBF） Bernhard Barleon博士德国肿瘤生物学诊所（KTB） 创始人是从事细胞生长因子相互作用，酪氨酸激酶及其信号传导途径（涉及组织重塑，体内平衡和疾病）领域的细胞和分子生物学家，工作时间超过10年。特别是Herbert A. Weich博士和Bernhard Barleon博士从事血管生成，肿瘤血管生成和实体瘤进展领域的基础研究。 诸如“生长因子和细胞因子”之类的信号蛋白，连同其跨膜/“可溶性受体”和相关的激酶，在生理和病理生理条件下都作为关键的调节分子参与了所有高级生物的发育和功能。这些多肽调节细胞分化，组织重塑和体内平衡，并在各种疾病状态下被失调。由人类基因组计划编码新信号蛋白的新生长调节基因的发现，以及对它们功能的阐明，无疑将是未来十年的主要挑战之一。 RELIATech的使命是开发和商品化在“受体和配体相互作用”领域中有用的新产品，用于基础研究，药物开发和临床社区。RELIATech的灵活性和能力必将使其在功能基因组学和蛋白质组学的新时代迅速整合和扩展。
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