Skip to Content
Merck
CN

Key Documents

View All Documentation

N8393

Neocarraoctaose 41,43,45,47-tetrasulfate tetrasodium salt

≥95%

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Linear Formula:
C48H70O49S4Na4
CAS Number:
133647-94-6
Molecular Weight:
1651.26
UNSPSC Code:
12352201
PubChem Substance ID:
329818686
MDL number:
MFCD00133664
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

assay

≥95%

form

solid

storage temp.

2-8°C

SMILES string

[Na+].[Na+].[Na+].[Na+].OC[C@H]1OC(O)[C@H](O)[C@@H](O[C@H]2O[C@@H]3CO[C@H]([C@H]2O)[C@H]3O[C@@H]4O[C@H](CO)[C@H](OS([O-])(=O)=O)[C@H](O[C@H]5O[C@@H]6CO[C@H]([C@H]5O)[C@H]6O[C@@H]7O[C@H](CO)[C@H](OS([O-])(=O)=O)[C@H](O[C@H]8O[C@@H]9CO[C@H]([C@H]8O)[C@H]9O[C@@H]%10O[C@H](CO)[C@H](OS([O-])(=O)=O)[C@H](O[C@H]%11O[C@@H]%12CO[C@@H]([C@H]%12O)[C@H]%11O)[C@H]%10O)[C@H]7O)[C@H]4O)[C@H]1OS([O-])(=O)=O

InChI

1S/C48H74O49S4.4Na/c49-1-9-29(94-98(63,64)65)37(18(54)41(62)79-9)90-43-20(56)34-26(14(84-43)6-76-34)87-47-24(60)39(31(11(3-51)81-47)96-100(69,70)71)92-45-22(58)36-28(16(86-45)8-78-36)89-48-25(61)40(32(12(4-52)82-48)97-101(72,73)74)93-44-21(57)35-27(15(85-44)7-77-35)88-46-23(59)38(30(10(2-50)80-46)95-99(66,67)68)91-42-19(55)33-17(53)13(83-42)5-75-33;;;;/h9-62H,1-8H2,(H,63,64,65)(H,66,67,68)(H,69,70,71)(H,72,73,74);;;;/q;4*+1/p-4/t9-,10-,11-,12-,13-,14-,15-,16-,17+,18-,19-,20-,21-,22-,23-,24-,25-,26+,27+,28+,29+,30+,31+,32+,33+,34-,35-,36-,37-,38-,39-,40-,41?,42-,43-,44-,45-,46+,47+,48+;;;;/m1..../s1

InChI key

QVAKGEVIXLNPPV-CQWLXSKTSA-J

Application

Neocarraoctaose has been used in a study to assess sequence determination of sulfated carrageenan-derived oligosaccharides. It has also been used in a study to investigate the differential carbohydrate binding and cell surface glycosylation of human cancer cell lines.

Preparation Note

Prepared enzymatically from κ-carrageenan.

Other Notes

Mixed anomers

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

涉药品监管产品

This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Nadia X Arndt et al.
Journal of cellular biochemistry, 112(9), 2230-2240 (2011-04-12)
Currently there is only a modest level knowledge of the glycosylation status of immortalised cell lines that are commonly used in cancer biology as well as their binding affinities to different glycan structures. Through use of glycan and lectin microarray
Guangli Yu et al.
Analytical chemistry, 78(24), 8499-8505 (2006-12-15)
Negative-ion electrospray tandem mass spectrometry with collision-induced dissociation is assessed for sequence determination of multiply sulfated oligosaccharide fragments of carrageenan obtained from partial depolymerization of the polysaccharides by either enzymatic digestion or mild acid hydrolysis. Carrageenan oligosaccharides with homogeneous disaccharide
M W McLean et al.
European journal of biochemistry, 93(3), 553-558 (1979-02-01)
A kappa-carrageenase was isolated from the cell-free medium of cultured Pseudomonas carrageenovora. From dodecylsulphate/polyacrylamide gel electrophoresis, a single protein (identified as the kappa-carrageenase) was detected in the medium. Activity against nominal carrageenan types and inspection of the products indicate the

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service