EDTA 0.5 M, pH 8.0
0.5 M EDTA stock at pH 8.0 for chelation – TE buffer, reaction stop and equilibration additive. · GMP catalogue product · CT-10500
EDTA 0.5 M, pH 8.0 is a defined chelator concentrate for downstream processing. It is used as a component of TE buffer, as a reaction-stop and metal-chelation additive, and to control trace metals in buffers and formulation – across mRNA, cell & gene therapy and antibody workflows.
One GMP quality. EDTA 0.5 M, pH 8.0 is a GMP-grade catalogue product (CT-10500), manufactured by PAN-Celltech and released against a defined quality-control panel on every lot.
Why
- Metal chelation – controls trace metals; stops metal-dependent reactions.
- TE buffer component – for nucleic-acid handling.
- GMP grade – for regulated processing.
- Multi-application – mRNA, C&G and mAb.
Specification
| Composition | 0.5 M EDTA |
| pH | 8.0 |
| Storage | 15-25 °C (room temperature) |
| Form | Stock concentrate |
| Grade | GMP |
Ordering
| Grade | Article No. | Pack size |
|---|---|---|
| GMP | CT-10500 | 500 ml |
Other pack sizes are available on request.
Beyond compendial – on request. Every PAN downstream buffer is also available in a beyond-compendial version produced with WFI Beyond – Water for Injection engineered beyond the Ph. Eur./USP monograph – for the most demanding endotoxin and purity requirements. Available on request.
In the process – by application (upstream & downstream)
EDTA 0.5 M, pH 8.0 is used at the following process steps across the biologics platforms it supports:
Monoclonal antibodies
- Buffers / formulation – trace-metal control (chelation additive).
Vaccines
- Buffers – chelation additive.
mRNA
- TE buffer – nucleic-acid handling component.
- Reaction stop / stabilisation – metal chelation and nuclease inhibition.
Cell & gene therapy
- TE buffer – plasmid / nucleic-acid handling.
- Chelation – metal control in processing.
Frequently asked questions
What is EDTA 0.5 M used for?
It is a chelation additive – TE buffer component, reaction stop and trace-metal control.
What is the pH?
It is supplied at pH 8.0.
One partner across every application. The same GMP downstream buffers support monoclonal antibodies, vaccines, mRNA and cell & gene therapy – explore the full GMP-grade catalogue or use the Smart Product Search.
Related: WFI Quality Water (CT-991500) · DPBS w/o Ca & Mg (CT-36500) · GMP-Grade Products