Submit Data |  Help |  Video Tutorials |  News |  Publications |  FTP Download |  REST API |  Citing RGD |  Contact   

CHEBI ONTOLOGY - ANNOTATIONS

The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at http://www.ebi.ac.uk/chebi/. The data is made available under the Creative Commons License (CC BY 3.0, http://creativecommons.org/licenses/by/3.0/). For more information see: Degtyarenko et al. (2008) ChEBI: a database and ontology for chemical entities of biological interest. Nucleic Acids Res. 36, D344–D350.

Term:Jeffamine ED-2001
go back to main search page
Accession:CHEBI:63052 term browser browse the term
Definition:A diamine in which two primary amino groups are at either end of what is essentially a poly(ethylene glycol) (PEG)backbone, consisting of blocks of ethylene oxide and propylene oxide. In the diagram, m ~ 39,; (l + n) ~ 6. The compound is one of a series of related compounds commonly used to crystallise proteins.
Synonyms:related_synonym: O,O'-bis(2-aminopropyl) polypropylene glycol-block-polyethylene glycol-block-polypropylene glycol


show annotations for term's descendants           Sort by:
 

Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 227
    role 227
      chemical role 164
        crystallisation adjutant 0
          Jeffamine ED-2001 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 227
    subatomic particle 227
      composite particle 227
        hadron 227
          baryon 227
            nucleon 227
              atomic nucleus 227
                atom 227
                  main group element atom 220
                    main group molecular entity 220
                      s-block molecular entity 174
                        hydrogen molecular entity 172
                          hydrides 114
                            inorganic hydride 76
                              pnictogen hydride 75
                                nitrogen hydride 75
                                  azane 70
                                    ammonia 70
                                      organic amino compound 70
                                        polyamine 2
                                          diamine 2
                                            Jeffamine ED-2001 0
paths to the root

NHLBI Logo

RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.