SCIEX携手ProteinMetrics公司实现生物制药AI及数据自动化
分析测试百科网讯 随着生命科学产业的数字化转型和向精密医学的推进，集成以增强SCIEX高分辨率精确大众平台的快速数据处理能力继续推动数据需求。生命科学分析技术领域专业企业——SCIEX宣布与蛋白质特性质谱软件的主要供应商Protein Metrics公司扩大合作关系，以实现蛋白质度量软件套件与SCIEX高分辨率精确质量（HRAM）之间的连接系统。 生命科学行业数据分析需求的快速发展，除了推动人工智能、机器学习和自动化之外，还增加了对互联软件产品的需求，同时尽量减少了手动数据管理。与SCIEX X500系统的新集成现在作为Protein Metrics Byos®软件的一部分提供，允许客户在界面之间无缝移动的同时使用他们选择的工具。 通过这种新的合作关系，SCIEX和Protein Metrics公司正在寻求创建一个开放的数据分析生态系统，使生物制药公司能够更快地将治疗药物推向市场。与以前相比，在更广泛的工作流程中也可以进行数据分......阅读全文
SCIEX携手Protein－Metrics公司实现生物制药AI及数据自动化
分析测试百科网讯 随着生命科学产业的数字化转型和向精密医学的推进，集成以增强SCIEX高分辨率精确大众平台的快速数据处理能力继续推动数据需求。生命科学分析技术领域专业企业——SCIEX宣布与蛋白质特性质谱软件的主要供应商Protein Metrics公司扩大合作关系，以实现蛋白质度量软件套件与SCI
布鲁克与Protein－Metrics达成蛋白质表征软件联合营销协议
分析测试百科网讯 近日，Protein Metrics公司和布鲁克公司签署了一份正式的联合营销协议，使两家公司更加紧密地合作，用于生物治疗表征。 Bruker是质谱领域的世界领先者，而Protein Metrics是供应商中性蛋白质表征软件的动态创建者，将使用Protein Metrics软件与
华质泰科与美国－Protein－Metrics－Inc－达成代理合作协议
华质泰科生物技术(北京)有限公司(ASPEC)和美国加州硅谷生物质谱软件开发商 Protein Metrics Inc (PMI)就下一代蛋白质及翻译后修饰搜索与鉴定引擎Byonic™ 和Preview™ 在大中华地区的独家总代理达成了战略合作协议。PMI 授权ASPEC在中国大陆、台湾
Antibody－Purification－using－Protein－A,－Protein－G,－or－Protein－L－Agarose
实验概要This protocol is designed as a quick purification method for antibodies from mammalian sera, ascites, and cell culture supernatants. It should
Antibody－Purification－using－Protein－A,－Protein－G,－or－Protein－L－Agarose
实验概要This protocol is designed as a quick purification method for antibodies from mammalian sera, ascites, and cell culture supernatants主要试剂 Protein
重磅！谷歌2019学术指标(Scholar－Metrics)发布！
北京时间7月20日，谷歌正式发布了2019年的学术指标(Scholar Metrics)。本次发布涵盖2014-2018年发表的文章，并包括了截至2019年7月在谷歌学术中被索引的所有文章的引用 。谷歌学术指标为作者提供了一种简便的方法，让学者们可以快速评估学术出版物最近文章的影响力。 sch
华人质谱学者齐聚2019－CASMS－－厉良接任主席
分析测试百科网讯 2019年6月4日晚，美国华人质谱学会（Chinese American Society for Mass Spectrometry, CASMS简称：美华质谱）年度会议暨晚宴在亚特兰大Sheraton Atlanta Hotel举行，来自中国、欧洲和北美等多地华人300余人位
Radioiodination－of－protein
Radioiodination (by Jun Takagi,6/16/2000)Purpose and backgroundsPrinciple of radioiodinationAddition of oxidizing reagents (such as chloramine-T or pe
Protein－Electrophoresis
DefinitionAmino acids, nucleotides, polypeptides, and other compounds in a colloidal state can be separated by the application of external voltages wh
Protein－Crystallization
Background:Proteins, like many molecules, can be prompted to form crystals when placed in the appropriate conditions. In order to crystallize a protei
The－Determination－of－Proteinprotein－Interactions－by－the－Matingbased－...
Dynamic and reversible protein–protein interactions have a pivotal function in all living cells. For instance, protein–protein interactions are in
Eukaryotic－protein－translation
The scanning translation initiation model suggests that 40S ribosomal subunit preloaded with factors bind to the 5’ end of the mRNA near the cap. The
LOWRY－PROTEIN－ASSAY
The Lowry procedure is one of the most venerable and widely-used protein assays, being first described in 1951 [Lowry et al., J. Biol. Chem. 193: 265-
Protein－Kinase－A－at－the－Centrosome
Protein kinase A regulatory subunit RIIalpha (PKA-RIIa) is tightly bound to centrosomal structures during interphase through interaction with the A-ki
Bradford－protein－assay
Bradford protein assayConsiderations for useThe Bradford assay is very fast and uses about the same amount of protein as the Lowry assay. It is fairly
BIURET－PROTEIN－ASSAY
BIURET PROTEIN ASSAYMATERIALSBiuret ReagentBovine serum albumin (BSA)Spectrophotometer and tubesPROCEDUREPrepare standard dilutions of BSA containing
Bradford－–－Protein－Determination
Bradford – Protein DeterminationIntroductionA rapid and accurate method for the estimation of protein concentration. The technique is simpler, faster
Protein－A－Purification－of－Antibody
1. Reagents(1) Affi-gel Protein-A Agarose (BioRad #153-6153)(2) MAPS II Binding Buffer (BioRad # 153-6161)(3) 0.314 g/ml diH2O(4) MAPS II Elution Buff
Protein－Staining－Procedures
This method was successful in our lab using prostate tissue and for our specific objectives. Investigators must be aware that they will need to tailor
Protein－purification;－actin
Protein purification; actin Overview ACTINThe most abundant muscle and non-muscle cytoskeletal protein. MW 42 kDa, 374/375 amino acids; various
Protein－Assay－(Spectrophotometer)
Protein Assay (Spectrophotometer)Use BSA (bovine serum albumin) 1mg/ml stock solution (1ml Eppendorf tubes) for standard curve.Place 0, 2, 5, 10, 15,
Lowry－–－Protein－Determination
Lowry – Protein Determination(From Protein Protocols on CD-ROM Humana Press, 1998 - Section 1-2 The Lowry Method for Protein Quantitation Jakob H. Wat
Acetone－precipitation－of－protein
This procedure is suitable for recovering proteins from most aqueous solvents and from SDS containing buffers. It is not recommended for proteins diss
Preparing－a－Selenomethionyl－Protein
PurposeThe protocol describes how to prepare selenomethionyl (Se-Met) protein using a regular E.coli strain. Selenium can be used for phase determinat
Protein－arginine－methylation
Typical modification sites: RGG box or RXR sequence motifs R-arginine, G-glycine,X-any aminoacid.Enzymes catalysing protein arginine methylation: PRMT
Basic－Protein－Chemistry－Techniques
Coomassie Blue Stain: (for gels) 1) Combine 225 ml Methanol with 225 ml ddH2O. 2) Add 0.5 grams of Coomassie Blue. 3) Just before use, add 50 ml acet
Biorad－Protein－Assay:－Bradford
Biorad Protein Assay: BradfordStandards: 1 mg/ml BSA stock- dilute 1:10 to get 0.1 mg/ml BSAAdd To get H-2O20 µl 2 µg/ml 780 µl40 µl 4 µg/ml 760 µl60
Bradford－Protein－Concentration－Assay
Bradford Protein Concentration Assayversion 01/07/2001Abbreviations:mcg = microgramsmcL = microlitersBSA = bovine serum albuminO.D. = optical densityd
Cyanogen－Bromide－digestion－of－protein
1. Proteins are TCA precipitated and washed with acetone, then dried.2. The CNBr should be brought to room temperature in the hood and used ONLY in th
Coupling－Antibodies－to－Protein－A－or－G
1. use 2 mg of antibody per ml wet beads (use appropriate antibody/protein A or G combination).2. mix antibodies with beads and bind at room temperatu