BIURETPROTEINASSAY
BIURET PROTEIN ASSAYMATERIALSBiuret ReagentBovine serum albumin (BSA)Spectrophotometer and tubesPROCEDUREPrepare standard dilutions of BSA containing 1, 2.5, 5.0, 7.5 and 10 mg/ml protein. Prepare serial dilutions of the unknown samples.Add 1.0 ml of each of the standards, each sample, and 1.0 ml of distilled water to separate tubes. Add 4.0 ml of Biuret reagent to each tube. Mix by vortex.Incubate all of the tubes a......阅读全文
BIURET－PROTEIN－ASSAY
BIURET PROTEIN ASSAY MATERIALS Biuret Reagent Bovine serum albumin (BSA) Spectrophotometer and tubes PROCEDURE Prepare standard d
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
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－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-
Angiotensin－Protein－Kinase－Assay
James Hardwick's angiotensin assay protocol This specific procedure was developed to assay the activity of the Lck kinase expressed from a retroviral
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
In－Vitro－Protein－Ubiquitination－Assay
Ubiquitination is one of the most important posttranslational modifications in all eukaryote organisms. Ubiquitin-activating enzyme (E1), ubiquiti
Use－of－the－Bradford－Protein－Assay－in－a－Microtiter－Plate－Format
Introduction The Bradford protein assay is a simple procedure for determination of protein concentrations in solutions that depends upon the change
Bradford法蛋白定量（Bradford－Protein－Assay－）
Bradford Assay is a rapid and accurate method commonly used to determine the total protein concentration of a sample. The assay is based on the observ
Spectrophotometry——3
EXERCISE G.2 LOWRY PROTEIN ASSAY MATERIALS 0.15% (w/v) sodium deoxycholate 72% (w/v) trichloroacetic acid (TCA) Copper tartrate/carb
蛋白质定量
Quantitative Determination of Peptides by Sulfhydryl (-SH) Groups New (Contributed by David Van Horn, Dept. of Chemistry, UC Berkeley Greg Bulaj, Dept
Appendix－G:－Spectrophotometry——2
ABSORPTION SPECTRUM:Analysis of pigments often requires a slightly different use of a spectrophotometer. In the use of the instrument for determinatio
Penicillan－Binding－Protein－Assay青霉素与细胞膜蛋白结合实验
Wash cells with 10 mM Tris pH 8French pressSlow speed spinHigh speed spinResuspend in 10 mM TrisSonicate 2 x 15 sec to remove ß-lacatamasesWash in 10
分光光度计的使用
With the aid of spectroscopy, the quantitative analysis of nucleic acids and proteins has established itself as a routine method in many laboratories.
Quantification－made－easy
With the aid of spectroscopy, the quantitative analysis of nucleic acids and proteins has established itself as a routine method in many laboratories.
分光光度计知识
With the aid of spectroscopy, the quantitative analysis of nucleic acids and proteins has established itself as a routine method in many laboratories
COMPARISION－OF－DIFFERENT－PROTEIN－DETERMINATION－METHODS
COMPARISION OF DIFFERENT PROTEIN DETERMINATION METHODSCompanyMethodDetection RangeApplications -CompatibilityAssay protocolPrecautions-InterferencesA
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
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
Pectinase－assay
Pectinases are actually a mixture of enzymes, which, along with others such as cellulase, are widely used in the fruit juice industry where they are
Protease－assay
In certain fruits, such as pineapples and mangoes, the flesh contains protein-digesting enzymes (proteases). These may play a part in helping to soft
Protease－assay
实验概要 In certain fruits, such as pineapples and mangoes, the flesh contains protein-digesting enzymes (proteases). These may play a part
DGK－Assay
Buffers: - 2X buffer 10 ml 0.5 M imidazol, pH 6.6 0.21 g LiCl 1.25 ml 1 M MgCl2 1.0 ml 0.1 M EGTA, pH 6.6 --> Bring volume up to 50 ml with distille
Phosphate－Assay
1. Make standards using sodium phosphate at the following uM concentrations: 0, 2, 5, 7, 10, 20, 40, 60, and 80. Use the screw top glass tubes.2. Dry
TUNEL－assay
PROTOCOL:•Deparaffinize and rehydrate slides:3 x 3´ Xylene3 x 2´ 100% ethanol1 x 2´ 95%, 80%, 70% ethanol (each)1 x 5´ 1x PBS•Microwave antigen retrie
Polygalacturonase－assay
This enzyme is famous for being involved in the development of the GMO tomatoes (more information from the link at the foot of this page). The cells o
Aspartate－Assay
实验概要The Aspartate Assay Kit provides a simple, convenient assay to measure aspartate in a variety of samples. In the assay, aspartate is converted
Motility－Assay
DescriptionVarious phenotypic characteristics are requiredfor a cancer cell to successfully complete the metastaticcascade. Among these, acquisition o