品牌:Merck/默克密理博 请电话或QQ联系客服询价!应用 应用Proteinase K (from Tritirachium album) chromatographically purified lyophilized 30 mAnson-U/mg for biochemistry and molecular biology EC 3.4.21.14. CAS 39450-01-6, pH 6.2 - 6.8 (10 g/l, H₂O, 20 °C).理化信息密度1.1 g/cm3pH值6.2 - 6.8 (10 g/l, H₂O, 20 °C)容积密度35 kg/m3规格Appearance (color)whiteAppearance (description)lyophilisateActivity (hemoglobin; pH 7.5; 37 °C)≥ 30.0 mAnsonU/mgSpec. activity (calc. on protein)≥ 40 mAnsonU/mgDNases (Nicking activity; pBR 322; 6 h; 37 °C)not detectableRNases (RNA; 2 h; 37°C)not detectable
品牌:Corning/康宁单位:包产品介绍:1.2 mL capacity with conical bottomSelf-standing designBlack graduations and larger marking spots for easier filling and sample identificationManufactured from polypropylene to withstand temperatures to -196°CSilicone washer for a secure sealVials may be color coded with inserts (see Cat. No. 430499)Special base design allows vials to be locked into cryogenic rack and tray (Cat. No. 430525 or 431131) for single-handed manipulationSterilized by gamma radiationCertified nonpyrogenic and DNase/RNase-free
品牌:Corning/康宁产品介绍:2 mL capacity with round bottomSelf-standing designBlack graduations and larger marking spots for easier filling and sample identificationManufactured from polypropylene to withstand temperatures to -196°CSilicone washer for a secure sealVials may be color coded with inserts (see Cat. No. 430499)Special base design allows vials to be locked into cryogenic rack and tray (Cat. No. 430525 or 431131) for single-handed manipulationSterilized by gamma radiationCertified nonpyrogenic and DNase/RNase-free
品牌:BDBD是家全球化的医疗技术公司,通过改善医学发现方法、医疗诊断效果和护理质量以引领世界健康。BD在保护患者和医护人员安全、强化医学研究和临床实验室建设领域为行业所瞩目。公司提供创新的解决方案,以帮助推进医学和基因组学研究、加强传染性疾病和癌症的诊断、改善药物管理、促进感染预防、为手术和介入治疗提供工具,并支持糖尿病管理。
品牌:Axygen/爱思进产品介绍:Axygen® 0.2 mL thin-wall 8 strip PCR tubes, available in an assortment of colors are designed to fit a wide variety of thermal cyclers. Ultra-thin and consistent wall thickness allows precise thermal transfer, even insertion cap ensures a tight fit to prevent evaporation.RNase-/DNase-freeNonpyrogenicNonsterileCaps sold separatelyManufactured with 99.9% pure virgin polypropylene
品牌:Axygen/爱思进关联产品:产品介绍:Axygen® Low Profile 8-Strip PCR tubes are ideal for low sample volume reactions. Using highly polished and precise molds, our tubes ensure precise thermal transfer and a leak-proof seal with a choice of strip caps. The low profile design allows reduced reaction time and evaporation due to less dead air volume. Tubes are available in white and clear with or without caps. Tubes are DNase-/RNase-free and nonpyrogenic.Low profile design results in faster and more efficient PCR reactionsIdeal for 0.1 mL thermal cyclersAvailable in white or clearReal time optimized, clear, PCR 8-Strip caps, domed 8-strip caps and 8-strip frosted flat acapsDNase-/RNase-free and NonpyrogenicRecommended volume range = 5 µL to 125 µL
品牌:美国parafilm美国Parafilm是种热塑性自封薄膜,使科研实验室用理想薄膜。它能够紧紧锁住水分,可对培养基试管,细颈瓶,培养管及陪替氏培养皿中的物质提供完美保护。因该薄膜独特的柔韧性,即使细颈瓶不小心摔落也不会导致渗溢,方便清洁工作。如果采用Parafilm M薄膜正确进行密封,容器内液体不会出现任何溢出、污染和蒸发。美国PARAFILM进口封口膜,强密封性,防潮湿,热塑成型,半透明,随意弯曲,任意成型,无色无异味。
品牌:凯元公司总部位于北京,拥有十年以上的高级技术工程师和资深市场售服务人员,我们的目标是打造“技术过硬、服务过硬、人员素质过硬”的团队。期望能为中国生命科学研究、生物技术和生物医药领域的进步作出点自己的贡献。
品牌:Gibco名称:DMEM, high glucose, pyruvate描述Dulbecco's Modified Eagle Medium (DMEM) is a widely used basal medium for supporting the growth of many different mammalian cells. Cells successfully cultured in DMEM include primary fibroblasts, neurons, glial cells, HUVECs and smooth muscle cells, as well as cell lines such as HeLa, 293, Cos-7, and PC-12. Life Technologies offers a variety of Gibco® DMEM modifications for a range of cell culture applications. Find the right formulation using the media selector tool.This DMEM is modified as follows:With Without• High Glucose • HEPES• L-Glutamine • Phenol Red • Sodium Pyruvate The complete formulation is available.DMEM is unique from other media as it contains 4 times the concentration of amino acids and vitamins than the original Eagle's Minimal Essential Medium. DMEM was originally formulated with low glucose (1 g/L) and sodium pyruvate, but is often used with higher glucose levels, with or without sodium pyruvate.Universal Bag PackagingGibco® universal bags offer flexible packaging that allows you to integrate a single-use, disposable large volume media container with a wide variety of automated cell culture instruments, disposable bioreactor systems, and sterile connection processes, minimizing the need for costly customization.Product Intended UseFor in vitro diagnostic use. CAUTION: Not for human or animal therapeutic use. Uses other than the intended use may be a violation of local law.cGMP Manufacturing and Quality SystemGibco® DMEM is manufactured at a cGMP compliant facility, located in Paisley, Scotland, UK. The facility is registered with the FDA as a medical device manufacturer and is certified to the ISO 13485 standard. For supply chain continuity, Life Technologies offers an identical Gibco® DMEM product made in our Grand Island facility (11995-123). This facility is registered with the FDA as a medical device manufacturer and is certified to the ISO 13485 and ISO 9001 standards.DMEM contains no proteins, lipids, or growth factors. Therefore, DMEM requires supplementation, commonly with 10% Fetal Bovine Serum (FBS). DMEM uses a sodium bicarbonate buffer system (3.7 g/L) and therefore requires a 5-10% CO2 environment to maintain physiological pH.在中国境内, 本产品仅限于非临床科研用途, 产品信息以中文为准。 (In China territory, the product is for Research Use only in non-clinical unit, product information in Chinese shall prevail.)规格Glucose: High GlucoseHEPES Buffer: No HEPESProduct Line: Gibco®Serum Supplementation: Standard Serum SupplementationShipping Condition: Room TemperatureSodium Pyruvate Additive: Sodium Pyruvate容积(公制): 500 ml性状: LiquidGlutamine: L-GlutaminePhenol Red Indicator: Phenol Red适用于(应用): Mammalian Cell Culture数量: 500mL内容及储存Storage conditions: 2°C to 8°C (protect from light)Shipping conditions: AmbientShelf life: 12 months from date of manufacture
品牌:GibcoGlucose: Low GlucoseHEPES Buffer: No HEPESProduct Line: Gibco®Serum Supplementation: Standard Serum SupplementationShipping Condition: Room TemperatureSodium Pyruvate Additive: Sodium Pyruvate容积(公制): 500 ml性状: LiquidGlutamine: L-GlutaminePhenol Red Indicator: Phenol Red数量: 500mL内容及储存Storage conditions: 2°C to 8°C (protect from light)Shipping conditions: AmbientShelf life: 12 months from date of manufacture
品牌:Gibco描述This liquid formulation of trypsin contains EDTA and phenol red. Gibco Trypsin-EDTA is made from trypsin powder, an irradiated mixture of proteases derived from porcine pancreas. Due to its digestive strength, trypsin is widely used for cell dissociation, routine cell culture passaging, and primary tissue dissociation. The trypsin concentration required for dissociation varies with cell type and experimental requirements. See the complete range of Gibco trypsin solutions and recommended dissociation conditions.This trypsin solution is modified as follows:With• EDTA• Phenol RedThe complete formulation is available.We offer a variety of trypsin formulations, including animal origin-free TrypLE reagents.Quality testingGibco Trypsin solutions are tested for pH, osmolality, sterility, and performance. In addition, prior to manufacturing, the raw materials are verified for e-beam irradiation and tested for endotoxin, PPV, PCV 1/2, mycoplasma, bacterial, fungal, and viral contamination, as well as multiple activity assays, ash analysis, and moisture analysis.Documented traceabilityWe can provide detailed documentation to meet your regulatory needs. Gibco Trypsin information available includes lot traceability, animal origin certificates, lot analyses, irradiation certificates, a viral inactivation summary, and supply chain transparency.cGMP manufacturing and quality systemGibco Trypsin is manufactured at a cGMP compliant facility, located in Grand Island, New York. The facility is registered with the FDA as a medical device manufacturer and is certified to ISO 13485 standards.规格Chelators: EDTA分类分类: Animal OriginOsmolality: 270 - 320 mOsm/kgProduct Line: Gibco®试剂类型试剂类型: TrypsinShipping Condition: Wet Ice经过测试: In Vitro Bioassay性状: LiquidPhenol Red Indicator: Phenol RedpH 范围: 7.2 - 8.0浓度: 1 X数量: 100mL内容及储存Storage conditions: -5°C to -20°CShipping conditions: Wet iceShelf life: 24 months from date of manufacture