Lactoferrin from bovine milk
| 型 號： | L9507 |
| 報 價： |  |
sigma試劑 Lactoferrin from bovine milk，L9507- ≥85% （SDS-PAGE）
- 產(chǎn)品描述
上海嶸崴達(dá)實(shí)業(yè)有限公司，專業(yè)經(jīng)營生命科學(xué)領(lǐng)域的科研試劑、儀器和實(shí)驗室消耗品，
致力于向國內(nèi)生命科學(xué)研究人員提供*的產(chǎn)品和服務(wù)。
我們代理和經(jīng)銷的分子生物學(xué)試劑、生化試劑、免疫試劑、細(xì)胞培養(yǎng)試劑、制藥工業(yè)原料、實(shí)驗儀器與消耗品、臨床診斷產(chǎn)品等，已被廣泛應(yīng)用于生命科學(xué)基礎(chǔ)與開 發(fā)研究、制藥、疾病診斷、人口與健康、生物技術(shù)等諸多領(lǐng)域。我們的客戶遍布大學(xué)、研究所、醫(yī)院、制藥公司、生物技術(shù)公司等單位。
主要經(jīng)營的試劑品牌：
Roche試劑，部分常用現(xiàn)貨，周三定貨，2-3周到貨。
GE試劑，耗材，部分常用現(xiàn)貨，周二，周五定貨，3周左右到貨。
R&D試劑，周三定貨，2-3周到貨。
SIGMA試劑，周一，五定貨，3周左右到貨。
Millipore試劑，每周三定貨，2-3周到貨。
Invitrogen試劑，部分現(xiàn)貨，周三定貨，2-3周到貨。
ABCAM試劑，周三定貨，2-3周到貨。
eBioscience試劑，部分常用現(xiàn)貨，周三定貨，2-3周到貨。
STANT CRUZ試劑，周三定貨，2-3周到貨。
Biolegend試劑，周三定貨，2-3周到貨。
Peprotech試劑，部分常用現(xiàn)貨，周三定貨，2-3周到貨。
USB試劑，常備現(xiàn)貨，周五定貨，4周到貨。
Amresco試劑，常備現(xiàn)貨，3-4周到貨。
羅氏原料，請來電來郵咨詢。
Thermo試劑，pierce, Hyclone部分常用現(xiàn)貨。
主要經(jīng)營的耗材品牌：
1. BIOHIT，單道移液半支消毒長期*，350/支。
2. BD Fa2. BD Falcon耗材，常用常備現(xiàn)貨。
3. BRAND，常備現(xiàn)貨
sigma試劑 Lactoferrin from bovine milk，L9507- ≥85%（SDS-PAGE）
| assay | ≥85% （SDS-PAGE） |
| mol wt | mol wt ~87 kDa |
| storage temp. | 2-8°C |
| Gene Information | Research your gene in Your Favorite Gene powered by Ingenuity cow ... LTF（280846） |
描述
Biochem/physiol Actions
Lactoferrin is an iron binding protein. It is structurally similar to transferrin, the plasma iron transport protein; but lactoferrin has a much higher affinity for iron （250 fold）. It is very abundant in colostrum and small amounts can also be found in tears, saliva, mucous secretions and in the secondary granules of neutrophils. It is made by mucosal epithelium and neutrophils and is released by these cells in response to inflammatory stimuli. Bacterial growth is inhibited by its ability to sequester iron and also permeabilize bacterial cell walls by binding to lipopolysaccharides through its N-terminus. Lactoferrin can inhibit viral infection by binding tightly to the viral envelope protein. This prevents cell-virus fusion by blocking the binding domain. Lactoferrin appears to activate host defense systems in part by stimulating the release of interleukin-8, a neutrophil activator. It may also be involved in antibody and interleukin synthesis, lymphocyte proliferation and complement activation.
