世界*實驗材料供應商Alfa Aesar正式授權上海起發(fā)為其中國代理，Alfa Aesar 在一直是行業(yè)的*,一直為廣大科研客戶提供zui為的產品和服務,上海起發(fā)一直秉承為中國科研客戶帶來的產品，的服務， 簽約Alfa Aesar 就是為了給廣大科研客戶帶來更加完善的產品和服務,您的滿意將是我們zui大的收獲

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阿法埃莎 (Alfa Aesar) 現已成為賽默飛世爾科技公司旗下企業(yè)，是科研化學品、金屬和生命科學產品的制造商和供應商。

半個多世紀以來，無數科研人員憑借阿法埃莎提供的高純度原材料進行了各類研究和開發(fā)工作。如今，我們的產品種類已超過 46,000 種，供貨規(guī)模從克級到半批量生產和批量生產。此外，我們還可以根據客戶要求定制多種特殊產品。我們具備全面而強大的供貨能力，是科研化學品、金屬及材料的一站式供應商。

我們的產品種類十分全面，包括各種無機、有機和金屬有機化合物、純金屬與元素、貴金屬化合物與催化劑、生化化學品、燃料電池產品、納米材料、稀土、分析類產品以及精良的實驗室設備。

在我們的 46,000 余種科研化學產品當中，生物化學產品的種類超過 5,000 種。這為研究工作提供了充分選擇。

我們的生命科學研究產品種類一直在不斷擴充，具體應用范圍包括：基因組學、蛋白質組學、免疫學、細胞與分子生物學以及血管研究等。

Alfa Aesar堅持以誠信為本、服務至上的經營理念。產品質量固然重要，但我們所注重的遠不止產品本身。現貨庫存、包裝和交付等因素都對滿足和超越客戶預期起到*的作用。我們既有的質量流程能確保高水平的服務及對服務的不斷提升。我們絕大部分產品備貨充足，可當日發(fā)貨，我們的員工熱情友好、經驗豐富，因此我們有能力為客戶提供*的服務。

抗體

An antibody, or immunoglobulin, is a protein produced by the immune system when it detects harmful substances called antigens. Typically the antigen is a protein, but polysaccharides, lipids, and nucleic acids can also be antigenic. Antibodies bind antigens preventing them from entering or damaging cells. Antibodies also stimulate removal of antigens by triggering the appropriate antigen destruction pathway in the immune system. Each antibody consists of four polypeptides û two heavy chains and two light chains joined to form a Y shaped molecule. Antibodies are divided into five major classes, IgM, IgG, Iga, IgD, and IgE, based on the type of heavy chains they possess. Different antibodies perform different roles, and help direct the appropriate immune response for each type of antigen they encounter. Alfa Aesar produces antibodies to several cytoskeletal proteins, lipoproteins and growth factors.

   J64001

    Anti-cyclic AMP antibody, from rabbit, BT-330

• J64025

  Anti-cyclic GMP antibody, from rabbit, BT-342

• J65649

  Anti-Cytokeratin antibody, from rabbit, whole serum, BT-571

• J64334

  Anti-GFAP antibody, from rabbit, BT-575

• J64008

  Anti-Human Epidermal Growth Factor antibody, from rabbit, whole serum, BT-580

• J64763

  Anti-Human Fibronectin antibody, from rabbit, whole serum, BT-551

• J64013

  Anti-Human Involucrin antibody from rabbit, BT-601

• J64398

  Anti-Human LDL antibody, from rabbit, BT-905

• J64787

  Anti-Mouse IgG-Peroxidase, from goat, BT-574

• J65295

  Anti-Mouse Laminin antibody, from rabbit, BT-594

• J64696

  Anti-Mouse Nerve Growth Factor 2.5S antibody, from rabbit, BT-555

• J65216

  Anti-Mouse Osteocalcin antibody, from goat, whole serum, BT-592

• J64913

  Anti-Myosin antibody, from rabbit, BT-564

• J65418

  Anti-Myosin IIA (Non-muscle) Heavy Chain antibody, from rabbit, BT-567

• J64817

  Anti-Myosin (Smooth Muscle) Heavy Chain antibody, from rabbit, BT-562

• J64967

  Anti-Rabbit IgG-FITC from goat, BT-557

• J64160

  Anti-Rabbit IgG, from goat, BT-579

• J64155

  Anti-Rabbit IgG-Peroxidase, from goat, BT-572

• J65031

  Anti-Rabbit IgG-TRITC, from goat, BT-558

• J65429

  Anti-Tamm Horsfall Glycoprotein antibody, from rabbit, BT-590

• J65602

  Human Involucrin Localization Kit, BT-600