Description
Colominic acid sodium salt (Polysialic acid sodium salt) could be naturally isolated from the cell wall of Escherichia coli and animals, gives a red color which has an absorption maximum at 530 nm. Colominic acid sodium salt (Polysialic acid sodium salt) possesses anti-bacterial activity.
Product information
CAS Number: 70431-34-4
Molecular Weight: 347.25
Formula: C11H20NNa3O7
Chemical Name: trisodium 1-{[(4S,5R,6S)-6-[(1R)-1,2-dihydroxyethyl]-5-acetamido-4-hydroxyoxan-2-yl]oxy}-2-hydroxyethyl
Smiles: [Na+].[Na+].[Na+].CC(=O)N[C@H]1[C@H](OC(C[C@@H]1O)O[CH]CO)[C@H](O)CO |^1:15|
InChiKey: IPYNPWIUCZLARC-XAIQJKFESA-N
InChi: InChI=1S/C11H20NO7.3Na/c1-6(15)12-10-7(16)4-9(18-3-2-13)19-11(10)8(17)5-14;;;/h3,7-11,13-14,16-17H,2,4-5H2,1H3,(H,12,15);;;/q;3*+1/t7-,8+,9?,10+,11+;;;/m0.../s1
Technical Data
Appearance: Solid Power
Purity: ≥98% (or refer to the Certificate of Analysis)
Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis
Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.
Shelf Life: ≥12 months if stored properly.
Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.
Drug Formulation: To be determined
HS Tariff Code: 382200
How to use
In Vitro:
Colominic acid (Polysialic acid) is an form of N-glycosylation with great specificity for its limited central nervous system targets, including the cell adhesion molecules neural cell adhesion molecule (NCAM) and synaptic cell adhesion molecule 1 (SynCAM1), and the receptor, neuropilin-2.
Products are for research use only. Not for human use.
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.