Accéder au contenu
Merck
Toutes les photos(3)

Documents

P1152

Sigma-Aldrich

Poly(Ala, Glu, Lys, Tyr) 6:2:5:1 hydrobromide

greener alternative

Ala:Glu:Lys:Tyr (6:2:5:1), mol wt 20,000-30,000

Synonyme(s) :

(L-Ala, L-Glu, L-Lys, L-Tyr)n ·HBr, COP-1

Se connecterpour consulter vos tarifs contractuels et ceux de votre entreprise/organisme
Toutes les photos(3)

About This Item

Numéro CAS:
28704-27-0
Numéro MDL:
MFCD00166401
Code UNSPSC :
12352202
Nomenclature NACRES :
NA.26

Forme

powder

Niveau de qualité

200

Ratio alimentaire

Ala:Glu:Lys:Tyr (6:2:5:1)

Poids mol.

20,000-30,000

Score du produit alternatif plus écologique

old score: 56
new score: 39
Find out more about DOZN™ Scoring

Caractéristiques du produit alternatif plus écologique

Designing Safer Chemicals
Safer Solvents and Auxiliaries
Reduce Derivatives
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

Couleur

white to off-white

Autre catégorie plus écologique

, Re-engineered

Température de stockage

−20°C

InChI

1S/C9H11NO3.C6H14N2O2.C5H9NO4.C3H7NO2/c10-8(9(12)13)5-6-1-3-7(11)4-2-6;7-4-2-1-3-5(8)6(9)10;6-3(5(9)10)1-2-4(7)8;1-2(4)3(5)6/h1-4,8,11H,5,10H2,(H,12,13);5H,1-4,7-8H2,(H,9,10);3H,1-2,6H2,(H,7,8)(H,9,10);2H,4H2,1H3,(H,5,6)/t8-;5-;3-;2-/m0000/s1

Clé InChI

YLOCGHYTXIINAI-XKUOMLDTSA-N

Catégories apparentées

Description générale

We are committed to bringing you Greener Alternative Products, which adhere to one of the four categories of Greener Alternatives . This product belongs to category of Re-engineered products, showing key improvements in Green Chemistry Principles “Designing Safer Chemicals”, "Safer Solvents and Auxiliaries" and “Reduce Derivatives”. Click here to view its DOZN scorecard.

Actions biochimiques/physiologiques

Poly(Ala, Glu, Lys, Tyr) 6:2:5:1 hydrobromide is a polyamino acid reported to have a suppressive effect on allergic encephalomyelitis.
Reported to have suppressive effect on experimental allergic encephalomyelitis induced in laboratory animals.

Remarque sur l'analyse

Reported molecular weight based on viscosity.

Autres remarques

For additional technical information on polyamino acids please visit the Polyamino acid FAQ resource.

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves, type N95 (US)

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

Déjà en possession de ce produit ?

Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

On-line trypsin-encapsulated enzyme reactor by the sol-gel method integrated into capillary electrophoresis
Sakai-Kato, K., Kato, M. and Toyo'oka T.
Analytical Chemistry, 72, 2943-2949 (2002)
M Fridkis-Hareli et al.
Human immunology, 62(8), 753-763 (2001-07-31)
Copolymer 1 (Cop 1, poly [Y, E, A, K]) is a random synthetic amino acid copolymer effective in the treatment of relapsing forms of multiple sclerosis (MS), a disease that is linked to HLA-DR2 (DRB1*1501). In the present study various
L Jacobs et al.
Current opinion in neurology, 7(3), 250-254 (1994-06-01)
During the past year, two new agents have been demonstrated to be of value in multiple sclerosis. The first agent, a form of recombinant interferon beta (Betaseron; Berlex Labs, Cedar Knolls, NJ), is effective in reducing relapses and also prevent
The development of Cop 1 (Copaxone), an innovative drug for the treatment of multiple sclerosis: personal reflections.
R Arnon
Immunology letters, 50(1-2), 1-15 (1996-04-01)
Designing rational therapies for multiple sclerosis.
L Steinman et al.
Bio/technology (Nature Publishing Company), 13(2), 118-120 (1995-02-01)
Afficher tous les articles scientifiques apparentés

Articles

Poly(Amino Acid) Block Copolymers for Drug Delivery and other Biomedical Applications

Humankind has utilized protein materials throughout its existence, starting with the use of materials such as wool and silk for warmth and protection from the elements and continuing with the use of recombinant DNA techniques to synthesize proteins with unique and useful properties.

Notre équipe de scientifiques dispose d'une expérience dans tous les secteurs de la recherche, notamment en sciences de la vie, science des matériaux, synthèse chimique, chromatographie, analyse et dans de nombreux autres domaines..

Contacter notre Service technique