GL Biochem (Shanghai): difference between revisions
Diff·revision 14 → 15·19:34, 23 Nov 2024
Difference between revision 14 and revision 15 of GL Biochem (Shanghai). 12 lines changed; the page grew by 883 bytes.
| Revision 14 — 14:10, 8 Nov 2024 INN_Ingrid (talk) expand §Notability and coverage 7,666 bytes +284 | Revision 15 — 19:34, 23 Nov 2024 FiveOhThreeA (talk) expand §Operations and documentation practice 8,549 bytes +883 | ||
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| 51 | The presence of amino acid derivatives, resins and coupling reagents in the catalogue is what most clearly places the organisation upstream: those are what a synthesis laboratory buys, not what a research-compound purchaser buys.{{r|selfpub}} | 51 | The presence of amino acid derivatives, resins and coupling reagents in the catalogue is what most clearly places the organisation upstream: those are what a synthesis laboratory buys, not what a research-compound purchaser buys.{{r|selfpub}} |
| 52 | 52 | ||
| + | 53 | == Independent testing record == | |
| + | 54 | Reports submitted to this wiki on GL Biochem material are fewer in number than for the large retail suppliers but more complete in content, typically including mass confirmation and, in several cases, amino acid analysis alongside a purity figure.{{r|reports}} | |
| + | 55 | ||
| + | 56 | Amino acid analysis is the technique that establishes [[Peptide content|peptide content]] as a mass fraction rather than inferring it, and its presence on a certificate answers the question that a purity figure alone leaves open.{{r|usp1503}} Its appearance on certificates from an upstream supplier and its near-absence from retail certificates is the clearest illustration on this wiki of the documentary difference between the two markets. | |
| + | 57 | ||
| 53 | == References == | 58 | == References == |
| 54 | {{reflist}} | 59 | {{reflist}} |
| ⋮ | ⋮ | ||
| 60 | <ref name="ruo">Research-use-only labelling practice; see [[Research use only]] for the legal and commercial function of the phrase.</ref> | 65 | <ref name="ruo">Research-use-only labelling practice; see [[Research use only]] for the legal and commercial function of the phrase.</ref> |
| 61 | <ref name="gmp">World Health Organization, ''Good Manufacturing Practices for Pharmaceutical Products: Main Principles'', WHO Technical Report Series. The general framework against which a GMP claim is assessed.</ref> | 66 | <ref name="gmp">World Health Organization, ''Good Manufacturing Practices for Pharmaceutical Products: Main Principles'', WHO Technical Report Series. The general framework against which a GMP claim is assessed.</ref> |
| + | 67 | ||
| + | 68 | == See also == | |
| + | 69 | * [[Certificate of analysis]] | |
| + | 70 | * [[Third-party testing]] | |
| + | 71 | * [[Area percent purity]] | |
| + | 72 | * [[Peptide content]] | |
| + | 73 | * [[Research use only]] | |
| 62 | 74 | ||
| 63 | {{DEFAULTSORT:GL Biochem (Shanghai)}} | 75 | {{DEFAULTSORT:GL Biochem (Shanghai)}} |