Accéder au contenu
MilliporeSigma
Toutes les photos(3)

Key Documents

View All Documentation

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

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

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

M Sela
Applied biochemistry and biotechnology, 83(1-3), 63-70 (2000-05-29)
The conformation of a peptide defines its antigenic specificity. In most cases, a free peptide is in a random form, whereas the same peptide within a protein has a defined conformation. Immunological cross-reactions between the two are rare. Nevertheless, there
E Zisman et al.
European journal of immunology, 24(10), 2497-2505 (1994-10-01)
Studies with the well-characterized, synthetic, random-multichain polypeptide poly(LTyr,LGlu)-poly(DLAla)-poly(LLys) (T,G)-A-L) led to the discovery of determinant-specific genetic control of the immune response, as well as to other immunological phenomena. Moreover, the tetrapeptide TyrTyrGluGlu built on the same backbone ("(T-T-G-G)-A--L") was found
Expanded clinical trials of treatments for multiple sclerosis: copolymer 1 (COP-1) treatment investigational new drug (IND) program.
Y Stark
Annals of neurology, 36(1), 114-115 (1994-07-01)
Carmen C M Chan
Recent patents on CNS drug discovery, 3(3), 189-199 (2008-11-11)
Spinal cord injury leads to a devastating cascade of secondary complications that eventually results in the formation of scar tissue many times the size of the original insult. Inflammation plays a very important role towards the development of such scar
Byoung-Joo Choi et al.
Japanese heart journal, 45(4), 697-702 (2004-09-09)
A 16 year-old Korean girl with cardiomegaly was found to have a "right atrial cystic mass" on transthoracic echocardiography. An unusual cystic structure made the diagnosis difficult. However, transesophageal echocardiography and multidetector computed tomography revealed a coronary artery fistula with
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