P9003
Poly-DL-alanine
mol wt 1,000-5,000
Synonym(s):
Alanine homopolymer
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About This Item
CAS Number:
UNSPSC Code:
12352209
eCl@ss:
32160406
PubChem Substance ID:
NACRES:
NA.26
MDL number:
Pricing and availability is not currently available.
form
powder
Quality Level
mol wt
1,000-5,000
color
white to off-white
storage temp.
−20°C
SMILES string
CC(N)C(O)=O
InChI
1S/C3H7NO2/c1-2(4)3(5)6/h2H,4H2,1H3,(H,5,6)
InChI key
QNAYBMKLOCPYGJ-UHFFFAOYSA-N
Analysis Note
Molecular weight determined by mass spectrometry
Other Notes
For additional technical information on polyamino acids please visit the Polyamino acid FAQ resource.
1 of 1
This Item | |||
|---|---|---|---|
| form powder | form powder | form powder | form lyophilized powder |
| storage temp. −20°C | storage temp. −20°C | storage temp. −20°C | storage temp. −20°C |
| color white to off-white | color white to off-white | color white to off-white | color white to light yellow |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
| mol wt 1,000-5,000 | mol wt 5,000-15,000 | mol wt 15,000-30,000 by viscosity | mol wt 500-5,000 |
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Reinhard Schweitzer-Stenner
The journal of physical chemistry. B, 116(14), 4141-4153 (2012-03-07)
The amide I mode is a highly structure sensitive vibration of polypeptides that gives rise to a very strong band in IR absorption and a moderate band in Raman spectra. Many theoretical simulations of IR-band profiles have been undertaken thus
L Chedid et al.
Proceedings of the National Academy of Sciences of the United States of America, 76(12), 6557-6561 (1979-12-01)
N-Acetylmuramyl-L-Ala-D-Glu-NH2 (muramyl dipeptide) and several of its derivatives are effective immunoactivators that can enhance nonspecific resistance to infection but can also elicit fever. In contrast, one of its stereoisomers, N-acetylmuramyl-D-Ala-D-Glu-NH2, is devoid of both these activities. Our present report demonstrates
Eun Jung Yun et al.
Biomacromolecules, 13(4), 1106-1111 (2012-03-08)
As a new application of a thermogel, a poly(ethylene glycol)-b-poly(L-alanine) (PEG-L-PA) gel encapsulating fibroblasts was investigated for wound healing. The fibroblasts were encapsulated by the temperature sensitive sol-to-gel transition of the polymer aqueous solution. Under the in vitro three-dimensional (3D)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| P9003-1G | 04061826757826 |
| P9003-100MG | 04061832780795 |
| P9003-25MG | 04061834402183 |