世界*实验材料供应商 Medicago正式授权上海起发为其中国代理， Medicago在一直是行业的*,一直为广大科研客户提供zui为的产品和服务,上海起发一直秉承为中国科研客户带来的产品，的服务，签约 Medicago就是为了给广大科研客户带来更加完善的产品和服务,您的满意将是我们zui大的收获

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PBS-Tween tablets - Phosphate Buffered Saline with Tween™ 20 pH 7.4

Features

• Formulated from analytical grade reagents
• PBS with non-ionic detergent
• Specifically developed for immunoassays
• Exactly pre-weighed tablets
• Dissolve and go for greater convenience

Product description

PBS-T buffer contains the non-ionic detergent Tween ^TM 20 which acts through blocking. It has the ability to reduce non-specific binding and protein-protein interaction during the wash step in protein and immunoassay procedures such as ELISA and Western blotting. Decreasing the non-specific binding and staining makes ELISA results and blots easier to interpret.

Medicago’s PBS-T buffer is supplied as exactly pre-weighed tablets in bottles and in convenient blister packs. Final buffer volumes range from 100 ml to 1000 ml. One tablet dissolved in deionized water yields a 0.14 M sodium chloride 0.0027 M potassium chloride, 0.05 % Tween^TM 20, 0.01 M phosphate buffer with pH 7.4 at 25°C.

Applications

• Wash buffer in immunolabelling techniques, such as ELISA and Western blotting
• Blocking buffer for plate based assays
• Protein-plate coating

Directions for use

Deposit one tablet in a laboratory flask or beaker placed on a magnetic stirrer. Add 50 ml to 300 ml of deionized water and stir the solution for a few minutes. Adjust up to the given final buffer volume, stir until full dissolution and the buffer is ready to use.

Shipping and storage

PBS-T buffer is shipped at room temperature. Store the product in a dry place at room temperature. Shelf life is three years after production date.

Specifications

Chemicals: Analytical grade

Format: Exactly pre-weighed tablets

Composition: 0.14 M NaCl, 0.0027 M KCl, 0.05% Tween^TM 20, 0.010 M PO₄^3-

Volume: 100 ml, 500 ml and 1000 ml

pH: 7.4 ± 0.05 at 25°C

Medicago 09-8902-100  现货供应，*

我们公司zui大优势是强大的采购，

1：基本什么都能进口，血清，抗体，耗材，还有部分限制进口的，

2：货品全，现经营过700多个品牌，基本所有生物试剂耗材都可以进口，特别是冷偏的产品那就更有优势，

3：提供加急服务，一般1-2周到货，超过时限加急费全免

4：价格公道，绝大部分价格有优势，当然不能保证100%产品都是,因为意味着没有服务.

5：良好的信誉，大部分客户我们提供货到付款服务，客户包括清华，北大 交大 复旦，中山等100多所大学，ROCHE，阿斯利康，国药 ，fisher等500多家公司

6：我们还是Santa,Advanced Biotechnologies Inc, Medicago,bangs,BBInternational,crystalchem,dianova,FD Neurotechnologies,Inc. Dako,Inc, GePromegaridege, Glycotope Biotechnology GmbH; iduron,Innovative Research of America, Ludger, neuroprobe,Medicago, Polysciences,prospecbi, QA-BIO,quickzyme,FULLERLABS,INC,sterlitech；sysy,TriLink BioTechnologies,Inc；worthington-biochem,zyagen等几十家国外公司授权代理。
7：我们还是invitrogen,qiagen,Medicagoam,sigma;Promega,roche,merck, rnd,BD, GE,pierce,BioLegend等*批发，欢迎合作。