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60984-57-8 - N,N'-Bis(acryloyl)cystamine, Electrophoresis Reagent, 98% - BAC - J66893 - Alfa Aesar

J66893 N,N'-Bis(acryloyl)cystamine, Electrophoresis Reagent, 98%

Codice CAS
60984-57-8
Sinonimi
BAC

Dimensioni Prezzo ($) Quantità Disponibilità
1g 49,96
5g 150,43
25g 693,00
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N,N'-Bis(acryloyl)cystamine, Electrophoresis Reagent, 98%

MDL
MFCD00036225
EINECS
262-546-8

Proprietà chimiche

Formula
C10H16N2O2S2
Peso formula
260.37
Modulo
Powder, Packaged under argon
Punto di fusione
123-124°
Solubilità
Soluble at 50 mg/ml in acetic acid

Applicazioni

BAC is used as a reversible cross-linker for polyacrylamide gels, to simplify isolation of macromolecules separated on the gels. The disulfide linkage can be broken with a suitable reducing agent. A 1-g slice of a 4% (12:1) gel will dissolve in 5 mL of 100 mM DTT in TBE (pH 8.3) in less than 30 min. The pH of 8.3 is optimum for rapid dissolution of the gel.

Note

Store at -20°C. Incompatible with heat, oxidizing agents.

Letteratura

Haruyuki Hiratani.; Carmen Alvarez-Lorenzo.; Jeffrey Chuang.; Orhan Guney.; Alexander Yu. Grosberg.; Toyoichi Tanaka. Effect of Reversible Cross-linker, N,N‘-Bis(acryloyl)cystamine, on Calcium Ion Adsorption by Imprinted Gels.Langmuir. 2001, 17 (14), 4431-4436 .

Hua Yu.; David W. Grainger. Amphiphilic Thermosensitive N-Isopropylacrylamide Terpolymer Hydrogels Prepared by Micellar Polymerization in Aqueous Media.Macromolecules . 1994, 27 (16),4554-4560 .

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Dichiarazioni precauzionali: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Altri riferimenti

Codice tariffe armonizzato
2930.90
TSCA
No

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