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P1818

Sigma-Aldrich

Poly-L-glutamic acid sodium salt

mol wt 1,500-5,500 by MALLS

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Synonym(s):
L-Glutamic acid homopolymer sodium salt
CAS Number:
26247-79-0
MDL number:
MFCD00081868
UNSPSC Code:
12352209
NACRES:
NA.26

form

powder

Quality Level

200

mol wt

1,500-5,500 by MALLS

color

white to light yellow

application(s)

cell analysis

storage temp.

−20°C

InChI

1S/C15H23N3O10/c16-7(1-4-10(19)20)13(25)17-8(2-5-11(21)22)14(26)18-9(15(27)28)3-6-12(23)24/h7-9H,1-6,16H2,(H,17,25)(H,18,26)(H,19,20)(H,21,22)(H,23,24)(H,27,28)/t7-,8-,9-/m0/s1

InChI key

BUZMZDDKFCSKOT-CIUDSAMLSA-N

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Biochem/physiol Actions

Poly-L-glutamic acid is a polyamino acid.

Other Notes

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

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Langmuir : the ACS journal of surfaces and colloids, 25(9), 5054-5060 (2009-03-04)
Robust single-stranded DNA (ssDNA) microarrays are created by attaching amine-modified oligonucleotides to a monolayer of poly(L-glutamic acid) (pGlu) that is electrostatically adsorbed onto a chemically modified gold thin film. This surface attachment chemistry methodology is first characterized with a combination

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