Tris cl

Tris-Cl. Tris base HCl To prepare a 1 M solution, dissolve 121.1 g of Tris base in 800 mL of H 2 O. Adjust the pH to the desired value by adding concentrated HCl Tris, or tris(hydroxymethyl)aminomethane, or known during medical use as tromethamine or THAM, is an organic compound with the formula (HOCH 2) 3 CNH 2.It is.

Search results for tris-cl at Sigma-Aldric Best Answer: They are all basically the same thing. Tris-HCl is just the Tris base converted to a salt with HCl. You can buy either one. The advantage of starting with powdered Tris-HCl is that it is more soluble in water than the base and as a solution has a more neutral pH which is usually the desirable buffer point

Video: Tris-Cl

Tris - Wikipedi

tris-cl Sigma-Aldric

Used in combination with Tris base for preparation of Tris-HCl buffers Tris(hydroxymethyl) aminomethane, with a pKa of 8.1, is an effective buffer between pH 7 and 9. Because of its neutral range, tris is a commonly used buffer in biological labs. However, tris buffer is temperature sensitive and should be used at the temperature at which it was originally pHed to avoid inaccuracy UltraPure™ 1 M Tris-HCl Buffers are pre-mixed, pH-adjusted, sterile-filtered solutions. Prepared as 1 M concentrates, these buffers can be diluted to the desired concentration and used in molecular biology or general biochemistry applications Structure, properties, spectra, suppliers and links for: TRIS hydrochloride, 1185-53-1 1185-53-1. Tris hydrochloride. 2-Amino-2-(hydroxymethyl)propane-1,3-diol hydrochloride. Tris(hydroxymethyl)aminomethane hydrochloride. Tromethamine hydrochlorid

Tris-HCl or Tris-Cl, how do I know the difference? Yahoo

  1. omethane; Tris is one of the most frequently used buffers in cell and molecular biology experiments
  2. Tris, Hydrochloride (Molecular Biology Grade) is commonly used as a buffer component of phenol extraction of DNA or RNA and a buffering component of separating and stacking gels in the characterization of protein products by SDS-PAGE
  3. Tris buffer is a good choice for most biological systems because it has a pKa of approximately 8.1 at 25°C, making it an effective buffer in the range of pH 7-9.
  4. Protocol II: 1 M Tris-HCl Buffer Stock Solution (1 liter) Protocol. Solution A: Dissolve 121.14 g Tris (American Bioanalytical #AB14042) in 800 ml dH 2 O. Adjust pH to 7.0 with the appropriate volume of concentrated HCl. Bring final volume to 1 liter with deionized water. Autoclave and store at room temperature

What is the difference between tris-Hcl and tris base

1M Tris-Cl - Cytographica - Educational Artwor

Tris-Cl is a buffering agent (made from Tris base and HCl) In the Clark Lab, 0.5M Tris-Cl, pH 8.0 is used as a stock solution for Low TE In the Clark Lab, 1M Tris-Cl, pH 8.0 is used as a stock solution for Low T 中文名 三(羟甲基)氨基甲烷 外文名 Tris-HCl 别 名 三(羟甲基)氨基甲烷 CAS 77-86-1 沸 点 219-220℃ (10 mmHg) 分子 Thanks so much Argerine, I was partially aware of that, the only thing I was confused about-if in protocol 1M Tris-HCL is mentioned, can I use tris-cl to make that 1M solution if it gives the same pH as tris-HCL

Generally, the capacity of the bottle should be greater than (not equal to) the final volume of media to be prepared in order to prevent the media from boiling over during the autoclave step トリスヒドロキシメチルアミノメタン(tris(hydroxymethyl)aminomethane、THAM)は緩衝剤の一つで、通常はトリス(Tris)と省略して呼ばれている CHEMTREC Outside USA and Canada: +1 (703)527-3887 Information: Cayman Chemical Company +1 (734)971-3335 Relevant identified uses: For research use only, not for human or veterinary use 50 mM Tris-Cl pH 8.0 1 M 25 ml 10 mM EDTA 0.5 M 10 ml 1% SDS 10% 50 ml ddH2O 425 ml ChIP Dilution buffer 500 ml 16.7 mM Tris-Cl pH 8.0 1 M 8.4 ml 167 mM NaCl 4 M 20.8 ml 0.01% SDS 10% 0.5 ml 1.1% Trition X 100 10% 55 ml 1.2 mM EDTA 0.5 M 1.2 ml ddH2O 414 ml ChIP Dialysis buffer -Rabbit 1000 m About Tris-HCl buffer solution. Tris(hydroxymethyl)aminomethane hydrochloride (Tris-HCl) is a commonly used buffering solution. The role of Tris-HCl in molecular biology is to control the acidity and osmolarity of a solution

Tris-HCl or tris(hydroxymethyl)amino methane, is a solution frequently used in biochemistry made from Tris base and concentrated hydrochloric acid (HCl aq).To make 1. Sample Preparation Buffers 1 M Tris-HCl, pH 7.6 (100 ml) Tris base 12.11 g Deionized H 2O (diH 2O) 80 ml Adjust pH to 7.6 with HCl diH 2O to 100 ml 0.5 M Tris-HCl, pH 6.8 (100 ml Tris-Cl/SDS (4×, pH 6.8) Add 6.05 g of Tris base to 40 mL of H 2 O, and dissolve. Use 1 n HCl to adjust the pH to 6.8. Add H 2 O to bring the total volume to 100 mL. Filter through a 0.45-µm filter Tris-Cl buffers are prepared by adding HCI to solution of Trihydroxymethyl-aminomethane (TRIS pKa 8.3). How much 6 M HCI and water would have to be added to 1 mole (121 grams) of TRIS base to generate 1-liter of 1 M Tris-Cl @ pH 725

Tris(hydroxymethyl)aminomethane hydrochloride, commonly known as Tris Hydrochloride, has been primarily used for simplifying the process of preparing Tris buffer solutions. The use of solid Tris Hydrochloride avoids using more hazardous hydrochloric acid, and allows a more precise ratio to be measured to achieve a specific buffer pH Resultados del Tris Clasico de hoy de Pronósticos; sorteos diarios a las 21:15 hrs de la noche. Revisa que numero cayo hoy de inmediato What is the role of tris HCL in DNA extraction? Update Cancel a pa d APE uCcSw b mpz y OYczl uwgiw M wBlN a A n UGGS a gmG g Edz e U E Mk n bc g gTUTJ i uxv n rBSyB e rWs uhqZN A PkJ D VCBjk S RcB e Au l cF f vJVab S FNN e HB r Zmp v u i TM c aXVlj e ifYv s P hSafH u b s Ul ** NOTE: Many electronic pH Meters are unable to accurately determine the pH of concentrated Tris solutions. Be sure to use an appropriate probe Tris Buffer (1 M, pH 7.0) recipe and preparation Tris buffers are critical in the extraction and electrophoresis of DNA from cells. Tris aids in the destabilization of cell membranes, as well as protecting the exposed DNA from pH changes in a buffer solution

What Is Tris-HCL? Reference

  1. Tris-HCl can be prepared using Tris base (molecular weight: 121.14 g/mol), or Tris-HCl (Tris base which is already combined with HCl in a 1:1 molar ratio, so the molecular weight is 157.6 g/mol). It is important to note which form you use to make the solution, because the initial pH of the solution you make depends on which form you use
  2. How can I prepare Tris buffer solution pH9? Can it be sterilized by using autoclave? As Tris buffer solution is expensive to buy I want to prepare it using Tris powder which is cheaper
  3. Tris buffer is used in many applications within biochemistry and molecular biology laboratories and is a component in TAE and TBE (electrophoresis running buffer). Tris has a slightly alkaline buffering capacity between pH 7.0 and 9.2, which coincides with the typical physiological pH of most living organisms
  4. Shop online for a wide selection of STE Buffer, Sodium Chloride-Tris-EDTA, 10X Solution, pH 8.0, Fisher BioReagent
  5. 最佳解答: 大大您好 Tris Base溶於水中是鹼性,而Tris HCL溶於水中是酸性... 除了酸鹼值不一樣外,兩者的分子量也不一樣.
  6. omethane,一般简称为 Tris)是一种有机化 合物,其分子式为(HOCH2)3CNH2
  7. e volumes to use to obtain a certain concentration: • C 1V 1 = C 2V 2 where C = concentration and V = volume • Make sure to match units! • Example: You have a stock solution at 100 mg/mL. You want 75 mL at 150 µg/mL

Tris HCl CAS 1185-53-1 Buffer P212121 Stor

  1. Tris is a buffer that's used to maintain a stable pH when working with solutions in the lab. In this video, we'll demonstrate the steps for preparing 250 mL of a 0.5 molar Tris buffer
  2. Holy shit these answers. Tris-HCl literally mean Tris (which is a base) with HCl added. This is exactly how you are supposed to make Tris buffers. You can purchase Tris-HCl but that is exactly what it is,and then you just make the buffer by adding NaOH instead of HCl
  3. Tris,Tris-cl,Tris-Hcl 有什么区别 Tris 学名叫三羟甲基氨基甲烷,它和 Tris-base 是一个东西。 Tris-cl 和 Tris-HCl 是一个东西,就是写法上有所不同
  4. Tris-HCl is just Tris base with an equivalent of HCl present for each molecule of Tris. So, it's essentially a version of Tris that has had its pH adjusted downwards before it even hits solution
  5. 最佳解答: Tris有分Tris-Hcl和Tris(base),前者已經加了一點點HCl所以未調PH值前的ph值比較高,當你要把ph調到7.4的時候就不這麼辛苦了,但是價錢很高,大多實驗室都用後者,我們也是...Tris(base)分子量121.14,取121.14g加水800cc完全溶解後(ph值好像12吧,太久沒配,有點忘),慢慢加入HCl一邊攪拌測其PH值.
  6. 182 Take 100. mL of the previous buffer (0.05 M tris / 0.075 M tris-HCl), and add 5.0 mL of 0.10 M HCl. What is the pH of the mixture? The HCL should react with the basic component of the buffer - changing it to its conjugate acid: We need to find out the NEW concentrations of all the species in the buffer solution

Tris is extensively used in biochemistry and molecular biology. In biochemistry, Tris is widely used as a component of buffer solutions, such as in TAE and TBE buffer, especially for solutions of nucleic acids 緩衝特性 []. Tris為弱鹼,在室溫(25℃)下,它的pKa為8.1;根據緩衝理論,Tris緩衝液的有效緩衝範圍在pH7.0到9.2之間。. Tris鹼的水溶液pH在10.5左右,一般加入鹽酸以調節pH值至所需值,即可獲得該pH值的緩衝液 Tris-buffered saline (abbreviated TBS) is a buffer used in some biochemical techniques to maintain the pH within a relatively narrow range. Tris (with HCl) has a slightly alkaline buffering capacity in the 7-9.2 range Der Titel dieses Artikels ist mehrdeutig. Für den ICAO-Flugzeugcode siehe Britten-Norman Trislander

Tris-HCl, Molecular Biology Grade (Tris-Hydrochloride

  1. Tris-Tricine Protein/Peptide Separation Gels Use Milli-Q water for all solutions Recipe for making 10 (1mm x 8 cm x 10 cm) gels In a 25 ml side-arm flask, mix acrylamide solution, Tris-Cl/SDS, and ddH2O
  2. This protocol describes the preparation of a concentrated Tris EDTA (TE) buffer. It was adapted from Sambrook & Russel. Note: The overall pH of the buffer is dictated by the pH value of the Tris-Cl solution, the EDTA solution should always be pH 8.0
  3. gham, United Kingdom. Recipe for 100mM Tris Buffer. In a suitable container add target volume of dH20 -10% to allow for pH adjustment
  4. A highly purified quality of TRIS with excellent properties for molecular biology and biological buffers. Purity, dried substance > 99 % pKa (20 C.) 8.0 - 8.4 pH (0.5 M in water, 25 C.) 3.5 - 5.0 Useful pH range 7 -
  5. omethane, TRIS, 77-86-1, Trometamol, Trometha
  6. Qiagen Plasmid Prep - Buffer Compositon and Preparation. Note: Buffer compositions are given per liter of solution. Do not autoclave isopropanol-containing buffer, but sterilize by filtration instead. Buffer calculations are base on Tris base adjusted to pH with HCl (Tris-Cl). If using Tris-HCl reagent, the qualities used should be recalculated

Buffer solution(완충용액) 이란?-산이나 염기를 어느정도 더 첨가해도 pH(수소이온농도) 가 변하지 않고 그대로 유지 되는 성질을 지닌 용 Consequently, tris-buffered solutions should be adjusted to the desired pH at the temperature at which they will be used. Because the pKa of Tris is 8.08, avoid using Tris as a buffer below pH 7.2 or above pH 9.0. To prepare a 1M stock solution of Tris-Cl: Dissolve 121 g Tris base in 800 ml H2O; Adjust to desired pH with concentrated HCl 中文名 双(2-羟基乙胺基)三(羟甲基)甲烷 盐酸盐 英文名 bis-tris hydrochloride 别 称 bis-tris-hcl 化学式 c8h20clno5 分子

What Is the Function of a Tris Buffer in DNA Extraction

etc.). Most biological buffers in use today were developed by NE Good and his research team (Good et al. 1966, Good & Izawa 1972, Ferguson et al. 1980; Good buffers) and are N-substituted taurine or glycine buffers. These zwitterionic buffers meet most of the requirements that biological buffers have to fulfil it interacts with the lipopolysaccharides found in the outer membrane. by this it is helping the work of EDTA

Tris Base, Molecular Biology Grade Part Numbers: H5133, H5131, H5135. Share Quality tested and certified free of DNase, RNase and protease activity; Size A combination of tris and hydrochloric acid set to a pH of 7.4 Mini Prep Alkaline Lysis Solutions. Alkaline Lysis Solution I. 50 mM glucose. 25 mM Tris-Cl (pH 8.0) 10 mM EDTA (pH 8.0) (add Rnase I before use at 10ug/ml) Alkaline Lysis Solution II. 0.2 N NaOH. 1% (w/v) SDS . Alkaline Lysis Solution III. 3 M potassium acetate. glacial acetic acid (11.5 ml per 100 ml) NETN. 20 mM Tris pH 8.0. 100 mM NaCl. 0.5. DNA Extraction Buffer - 1L Final Concentrations SDS/NaCl Extraction Buffer - 1L 100ml 1.0M Tris-HCl pH 7.5 0.1M Tris-HCl pH 7.5 200ml 1M Tris-HCl pH 7.5 = 0.2M (200mM

UltraPure 1M Tris-HCI, pH 8

Product Name Elution Buffer (ET) (10mM Tris-Cl, pH 8.5) REACH Registration Number Reach registration number is not available for this mixture. The annual tonnage does not require a REACH registration or it is envisaged for a later registration deadline. 1.2 Relevant identified uses of the substance or mixture and uses advised agains His tag fusion protein induction/purification protocol . Hanli Fan 02/25/2007. A: Reagents and solution 8x binding buffer (4M NaCl, 160mM Tris-HCl, 40mM imidazole, pH7.9 •100 mM Tris⋅Cl, pH 7.5 •pH Meter •Concentrated HCL •dH2O •Analytical balance •Two 1L erlymeyer flasks •Pipettes •Pipetteman •Pipette Aid •Pipetteman tips Procedure: First begin by making Tris-Cl, 1M 1. Dissolve 121 grams Tris base in 800 mL dH20. 2. Adjust to desired pH with concentrated HCL Section II: Preparation of Agarose Gels Agarose Types Nucleic acid applications take advantage of the specific properties of different agaroses and derivatized agaroses. The appropriate choice of agarose depends on the size of the DNA to be analyzed and any subsequent manipulations required. Gelling

TRIS hydrochloride C4H12ClNO3 ChemSpide

[Method] 1. Trisの粉末を水800mlに溶かす。 2. 塩酸を加えてpHが8.0になるように調整する。 3. 一度、pHが8.0になった後、溶液が冷めるのを待つ In a 25 ml side-arm flask, mix acrylamide solution, Tris-Cl/SDS, and ddH2O. Add glycerol to separating gel only. Very Important especially for the stacking gel !!--> Degas under vacuum and sonication for 10 - 15 minutes

10 mM Tris-Cl (pH, usually 7.6 or 8.0) 1 mM EDTA (pH 8.0) Use concentrated stock solutions to prepare. If sterile water and sterile stocks are used, there is no need to autoclave. Otherwise, sterilize solutions by autoclaving for 20 minutes. Store the buffer at room temperature → 1x TE is 10 mM Tris-HCl and 1 mM EDTA. Notes. For the Tris-HCl use Tris base and adjust to desired pH using HCl. TE buffer is often used to store DNA and RNA. The EDTA in TE chelates Mg 2+ and other divalent metals ions necessary for most causes of DNA and RNA degradation, suppressing these processes RG Buffer--1.5 M Tris•Cl, pH 8.8 SG Buffer--1.0 M Tris•Cl, pH 6.8 DDI H 2O 300 ml DDI H 2O 300 ml Tris-free base 90.75 g Tris-free base 60.54 g Conc. HCl 8 ml Conc. HCl 36 ml Adjust to pH 8.8 with conc. HCl, and bring Adjust to pH 6.8 with conc. HCl, and bring final volume to 500 ml with DDI H 2O. final volume to 500 ml with DDI They are all basically the same thing. Tris-HCl is just the Tris base converted to a salt with HCl. You can buy either one DOWNLOAD MSDS(Material Safety Data Sheet) of Tris-HCl Buffer 1M, pH 8.0, Sterile. . View Indentification, hazards, Safety Information, toxicity, regulation

A solution of 1m tris ph8 : Submicron filtered : Meets all clia regulatory requirements for human testing, diagnosis or treatment PROTOCOL 10 mM Tris-HCl buffer pH 7.4 This protocol is is used to make resuspension buffer for synthetic RNA Buffered solutions help protect resuspended RNA and DNA agains

2-Amino-2-(hydroxymethyl)propane-1,3-diol hydrochloride

  1. Small volumes of 1.5M Tris-HCl, pH8.8 buffer vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage
  2. Tris.Cl acts as a buffering agent and maintains the pH of the resuspension buffer 8.0. Now researchers prefer to supplement resuspension buffer with RNase A. RNase A is a very stable enzyme and is active under the very stringent condition including high alkaline condition, the presence of detergent and chelating agent (EDTA)
  3. Tris-EDTA (TE) (pH 7.4-8.0). This standard buffer is used to resuspend and store DNA. It can be prepared by using stock solutions of 1 M Tris - HCL at pH values ranging from 7.4 to 8.0

How to make a buffer solution of 150mM NaCl, 10mM CaCl2 and 25mM Tris? I have done some calculation for the above question and am not sure whether am on the right track, need your help. 1 TE buffer 10 mM Tris-Cl, pH 7.5 1 mM EDTA Make from 1M stock of Tris-Cl (pH 7.5) and 500 mM stock of EDTA (pH 8.0). 10ml 1M Tris-Cl pH 7.5 per L 2ml 500mM EDTA pH 8.0 1M Tris (crystallized free base) Tris(hydroxymethyl) aminomethane FW 121.4 g/mol 60.57 g in 0.5L mq water pH to 7.5 using HCl 0.5M EDTA Diaminoethane tetraacetic acid FW 372.2 g/mo

Preparation of TE Buffer. Measure 10ml of 1M Tris-Cl buffer and 2ml of 0.5M EDTA solution. Mix the solutions with distilled H 2 O and make up the volume to 1000ml using a graduated measuring cylinder. Preparation of 10X TAE Buffer. Measure 10ml of 1M Tris-Cl buffer and 2ml of 0.5M EDTA Material Safety Data Sheets and Buffer Recipes . The following are recipes and MSDS sheets for components of the reagents used in the WSSP research project TM Buffer, 50 mM Tris Cl, pH 7.5, 10 mM Magnesium Sulfate buffer Sterilization This product was aseptically filtered through a Millipore 0.22 micron filter into clean, pre-sterilized containers

Preparation of 1 M Tris

Tris, Hydrochloride (Molecular Biology Grade) CAS 1185-53-1

Q. Tris-Hcl buffer 1M (ph 7.4) 를 가지고 있는데요.. 0.1M 로 낮춰서 사용하고 싶어요 제가 생각하고 있는건, Trizma base 이런거 상관없이 1M 의 Tris-Hcl buffer 용액을 10 mL 정도 빈 비커에 담고, 그 비커에 90 mL 의 D.I Water를 넣으면 될 것 같은데 pH가 바뀌진 않을지 혹은 정확히 0.1. An Alternative to the Schagger and von Jagow System involves running Tris-Tricine Gels using National Diagnostics 10X Tris-Tricine-SDS Buffer (EC-869). With National Diagnostics Tris-Tricine-SDS, you can extend the range of SDS-PAGE to resolve smaller proteins with minimal alteration of protocol We prepare a 2x concentrate of sample buffer consisting of 2% SDS, 20% glycerol, 20 mM Tris-Cl, pH 6.8, 2 mM ethylene diamine tetraacetic acid (EDTA), 160 mM dithiothreitol (DTT), and 0.1 mg/ml bromphenol blue dye

Lysis buffers split or burst other chemicals, and play many roles in science. Some salts, detergents, chelating agents and inhibitors, and some alkaline chemicals act in this capacity Usages. Le tris est utilisé comme intermédiaire pour la préparation d'agents de surface actifs, accélérateur de la vulcanisation, pour la préparation d'agents pharmaceutiques, ou comme standard titrimétrique 트리스(히드록시메틸)아미노메탄(tris(hydroxymethyl)aminomethane) 또는 트리스(히드록시메틸)아미노메테인은 공식 (HOCH 2) 3 CNH 2 를 갖는 유기 화합물이며 일차 아민이다 Tromethamine (ook tris(hydroxymethyl)aminomethaan, vaak afgekort tot tris genoemd) is een organische verbinding die zowel een alcohol (meer bepaald een polyol met. Q. Tris-Hcl buffer 1M (ph 7.4) 를 가지고 있는데요.. 0.1M 로 낮춰서 사용하고 싶어요 base 이런거 상관없이 1M 의 Tris-Hcl buffer 용액을 10 mL 정도 빈 비커에 담고, 그 비커에 90 mL 의 D.I Water를 넣으면 될 것 같은데 pH가 바뀌진 않을지 혹은 정확히 0.1 M이 만들어질지 확신이 들지 않아.

An optimized method for elution of enteroviral RNA from a cellulose-based substrate. (10 mM Tris-Cl, pH 8.5; QIAGEN) Shop online for a wide selection of STE Buffer, Sodium Chloride-Tris-EDTA, 1X Solution, pH 8.0, Fisher BioReagent Tris is an abbreviation of the trivial name (trishydroxymethylaminomethane), or the IUPAC name 2-amino-2-hydroxymethyl-1,3-propanediol.It is widely used as a component of buffer solutions, such as in TAE and TBE buffers used in biochemistry, with an effective pH range between 7.0 and 9.2 我要配置的缓冲液配方如下:50mMTris-HClpH8.0500mMNaCl10%甘油缓冲液配方中Tris-HClpH8.0的意思是什么是试剂就是Tris-HClPH8.0还是用普通的Tris配置缓冲液然后再用HCl调pH到8.0在网上看到有的帖子说不同pH的Tris-HClbuffer是有配置比例的,那么如果按照这个比例混匀后再加入后两种试剂后是不是还需要再调整整个.

PBS缓冲液配制; 河北视频聊天室汇集人人直播河北视频主播房间。人人直播是在线多人视频聊天交友网站,... 人人camfrog康福聊天室是网络当中一款供网友在线视频聊天,互动交友的网站,为.. Material Safety Data Sheet Sodium Chloride Solutions, 0.5% - 30% w/v - 5 - Section 13 - Disposal Considerations Dispose of in accordance with Federal, State, and local regulations Proteinase K. Support NEB Overview Contact Us Careers US. Connect with NEB. Sign up and select NEB email newsletters targeted to your research. Submi Our stacking gel buffer stock consists of 0.5 M Tris-Cl, pH 6.8, with 0.4% SDS. Typical stackers are 3 to 4.5% acrylamide. We use 4% in order to permit stacking of very large proteins and still retain sufficient mechanical strength to make good sample wells Table of Contents. LB Medium.....1. NZ Medium.....

Características tamponantes. El Tris tiene un pKa de 8,06, lo que le aporta capacidad tamponante efectiva en un intervalo de pH entre 7,0 y 9,2.. El pK a disminuye aproximadamente 0,03 unidades por cada grado Celsius de incremento de temperatura Tris为弱碱,在25℃下,它的pKa为8.1;根据缓冲理论,Tris缓冲液的有效缓冲范围在pH7.0到9.2之间。 Tris碱的水溶液pH在10.5左右,一般加入盐酸以调节pH值至所需值,即可获得该pH值的缓冲液 NuPAGENovex 4-12% Bis-Tris Gel 1.0 mm, 10 Well 描述 CAT NP0321BOXNuPAGE Novex 4-12% Bis-Tris 凝胶 (1.0-mm 10-孔)是预制的聚丙烯酰胺凝胶,在 变性条件下,对小分子量到中等分子量的蛋白质具有极佳的分离效果