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- Custom Synthesis. Labels & Packaging.
Two independently available services from Celsentra: clearly specified sequence projects, and labels, vials and boxes for your product range.
- From a molecular target to a defined material
Custom synthesis connects a requested sequence with a physical material and a set of supporting information. The useful description includes more than
- How to read a peptide sequence
A peptide sequence is a compact description of an ordered chain of amino acid residues. It is conventionally written from the N-terminus to the C-term
- Understand where a modification belongs
Peptide modifications are described by both their identity and their location. A change at a terminus is different from a modification on the side cha
- Purification, identity and purity answer different questions
Purification and analysis are connected but distinct activities. Purification separates components, while analytical methods help characterize the res
- Define quantity, specification and timing separately
A requested amount, an analytical target and a preferred delivery date describe different parts of a custom project. They should not be compressed int
- Read the complete record for the correct sample
A document is useful when it can be connected to the sample it describes. Product or project identity, sample or batch reference, analytical method an
- Labels, vials, closures and boxes
Explore packaging as separate components or as parts of a coordinated product presentation. Celsentra supplies printed labels, bottles and packaging b
- Colour and Black-and-White Label Options
Choose the print reference and the information layout together, keeping the product code, dimensions and quantity clear.
- Label Order Options
Compare the label product references in one place. The two CMYK codes identify colour-print batches, while the three BW codes identify black-and-white
- Transparent ten-vial boxes
A transparent ten-vial box groups the containers in two rows of five. The format makes the arrangement visible while keeping the group together as one
- Preparing clear label artwork
A label needs to work at its actual printed size, on the intended container and within the space available for product information. This guide explain
- Celsentra Behind Sequence & Pack Works
Sequence & Pack Works presents two Celsentra business areas in one organized website: custom synthesis and independently available packaging.
- Contact Sequence & Pack Works
Contact Celsentra about custom synthesis, labels, vials or boxes. Each service can be discussed and ordered separately. Contact the team for a quote b
- Knowledge and project references
Read practical guides to product records, specifications and project documentation.
- International supply destinations
Celsentra supports international shipments for its supply business. Delivery coverage includes the destinations below. The selected product, dispatch
- About Celsentra
Founded in 2017, Guangzhou Celsentra Biotechnology Co., Ltd. brings together peptide supply, custom production, packaging and technical project suppor
- People, facilities and practical supply support
Celsentra combines a team of more than 400 employees with 6,000 square metres of facilities. This business foundation supports its work with distribut
- Contact Celsentra
Speak with the Celsentra team about product availability, wholesale supply, private-label packaging or a custom development project.
- A readable peptide specification starts with the sequence
A peptide specification brings together the molecular target and the material required for a project. The sequence is its natural starting point, but
- A Readable Vial Label Starts with the Actual Size
A vial label has a small area to do several jobs. It identifies the product, carries useful reference information and presents the brand. A design tha
- Keeping Material Specifications and Packaging Records Connected
A combined project can contain a custom material, printed labels and several packaging components. These items share a commercial conversation, but th
- Frequently asked questions
Answers from the supplied Sequence & Pack Works material.
- Terms and specifications
A working glossary from the supplied website material.