? ? ? ?美國PeproTech公司是全球最大的重組細胞因子和蛋白生產商之一，始終致力于為生命科學研究開發重組蛋白及相關產品，如今已成為能提供多種高質量細胞因子和重組蛋白，相應的單克隆、多克隆和生物素標記抗體，以及ELISA試劑盒的引領者。PeproTech.的產品涵蓋免疫調節蛋白、白介素、集落刺激因子、生長因子、無動物成分的重組蛋白、化學趨化因子、干擾素、脂聯素、成纖維生長因子、轉化生長因子、腫瘤壞死因子、神經營養素和防御素等諸多生命科學研究領域中重要的生物活性分子。PeproTech公司的產品種類、規格齊全，更新速度快，且價格適中，已廣為中國的科研工作者所使用。
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| ? ? ? 為跟蹤當今科研發展、滿足日益增長的需求，PeproTech公司追求不斷創新和與時俱進。PeproTech公司2019年9月推出4種新產品，分別是：| 類別 | 名稱 | 貨號 | 規格 | 價格/RMB | | 細胞因子 | Murine C5a | 315-40 | 5ug | ￥1,050? | | 細胞因子 | Murine C5a | 315-40 | 20ug | ￥2,570? | | 細胞因子 | Murine C5a | 315-40 | 100ug | ￥9,240? | | 細胞因子 | Murine C5a | 315-40 | 250ug | ￥16,170? | | 細胞因子 | Murine C5a | 315-40 | 500ug | ￥27,720? | | 細胞因子 | Murine C5a | 315-40 | 1000ug | ￥46,200? | | 細胞因子 | Murine TARC (CCL17) | 250-43 | 5ug | ￥1,050? | | 細胞因子 | Murine TARC (CCL17) | 250-43 | 20ug | ￥2,570? | | 細胞因子 | Murine TARC (CCL17) | 250-43 | 100ug | ￥9,240? | | 細胞因子 | Murine TARC (CCL17) | 250-43 | 250ug | ￥16,170? | | 細胞因子 | Murine TARC (CCL17) | 250-43 | 500ug | ￥27,720? | | 細胞因子 | Murine TARC (CCL17) | 250-43 | 1000ug | ￥46,200? | | 細胞因子 | Murine KGF (FGF-7) | 450-60 | 2ug | ￥1,050? | | 細胞因子 | Murine KGF (FGF-7) | 450-60 | 10ug | ￥2,570? | | 細胞因子 | Murine KGF (FGF-7) | 450-60 | 50ug | ￥9,600? | | 細胞因子 | Murine KGF (FGF-7) | 450-60 | 100ug | ￥16,010? | | 細胞因子 | Murine KGF (FGF-7) | 450-60 | 250ug | ￥28,020? | | 細胞因子 | Murine KGF (FGF-7) | 450-60 | 500ug | ￥48,040? | | 細胞因子 | Murine KGF (FGF-7) | 450-60 | 1000ug | ￥80,080? | | 無動物成分細胞因子 | Human 4-1BB Ligand | AF-310-11 | 5ug | ￥1,250? | | 無動物成分細胞因子 | Human 4-1BB Ligand | AF-310-11 | 20ug | ￥2,830? | | 無動物成分細胞因子 | Human 4-1BB Ligand | AF-310-11 | 100ug | ￥10,160? | | 無動物成分細胞因子 | Human 4-1BB Ligand | AF-310-11 | 250ug | ￥17,780? | | 無動物成分細胞因子 | Human 4-1BB Ligand | AF-310-11 | 500ug | ￥30,490? | | 無動物成分細胞因子 | Human 4-1BB Ligand | AF-310-11 | 1000ug | ￥50,820? |
1.重組小鼠C5a
產品描述:Complement 5a (C5a) is an enzymatically generated glycoprotein belonging to the anaphylatoxin family of structurally and functionally related proteins. Generated upon the activation of the complement system, C5a, together with C4a, C3a, and the membrane attack complex (C5b‐9), functions as a central player in host defense by inducing smooth muscle cell contraction, increased vascular permeability, and histamine release from mast cells and basophilic leukocytes through cell degranulation. In addition to acting as a direct mediator of localized inflammatory response, C5a also initiates both the synthesis and release of IL‐8 from monocytes and bronchial epithelial cells, stimulates the proliferation of neurons and hepatocytes, and functions as a potent chemoattractant. Where C5a deficiency, a rare defect of the complement pathway caused by the mutation of the C5a gene, is associated with susceptibility to severe infections, excessive C5a activation has been linked to liver fibrosis, sepsis, adult respiratory distress syndrome, rheumatoid arthritis, Alzheimer’s disease, and ischemic heart disease. Human C5a shares 60% and 54% sequence identity to mouse and rat C5a, respectively. The human C5 gene encodes a 1,676 amino acid glycoprotein that is comprised of a disulfide‐linked C5 alpha and a C5 beta chain, the former of which contains the active, 74 amino acid C5a anaphylatoxin chain. Recombinant Murine C5a is an 8.9 kDa glycoprotein containing the 77 amino acid residues of the C5a anaphylatoxin chain.
2.重組小鼠TARC (CCL17)
產品描述:TARC, a CC chemokine, is predominantly produced by dendritic cells in the thymus, and signals through the CCR4 receptor. TARC is chemotactic towards T cells. Recombinant Murine TARC (CCL17) is an 7.9 kDa protein containing 70 amino acid residues, including the four conserved cysteine residues present in CC chemokines.
3.重組小鼠KGF (FGF-7)
產品描述:KGF (FGF‐7) is one of 23 known members of the FGF family. Proteins of this family play a central role during prenatal development, postnatal growth, and the regeneration of a variety of tissues, by promoting cellular proliferation and differentiation. KGF (FGF‐7) is a mitogen factor specific for epithelial cells and keratinocytes. KGF/FGF‐7 signals through FGFR 2b. KGF (FGF‐7) plays a role in kidney and lung development, as well as in angiogenesis and wound healing. Recombinant Murine KGF (FGF‐7) is an 18.9 kDa protein consisting of 164 amino acid residues.
4.無動物成份重組人4-1BB Ligand
產品描述:4‐1BBL, a member of the TNF superfamily, is expressed in B cells, dendritic cells, activated T cells and
macrophages. 4‐1BBL binds to its receptor 4‐1BB, and provides a co‐stimulatory signal for T cell activation and expansion. The human 4‐1BBL gene codes for a 254 amino acid type II transmembrane protein containing a 28 amino acid cytoplasmic domain, a 21 amino acid transmembrane protein domain, and a 205 amino acid extracellular domain. The soluble form of 4‐1BBL contains the TNF‐like portion of the extracellular domain of 4‐1BBL. Recombinant Human 4‐1BB Ligand is a soluble 19.5 kDa protein consisting of 185 amino acid residues. | |
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