Heteroarylcyanine dyes with sulfonic acid substituents
US-9315864-B2 · Apr 19, 2016 · US
Phospholinked dye analogs with an amino acid linker
US9499862B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9499862-B2 |
| Application number | US-201514667869-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 25, 2015 |
| Priority date | Aug 25, 2010 |
| Publication date | Nov 22, 2016 |
| Grant date | Nov 22, 2016 |
How to read this patent
A practical reading order for non-experts. Skip the full description unless you need deep technical detail.
- Title
What the patent document calls the invention.
- Abstract
A short plain-language summary of the technical disclosure.
- Assignees and inventors
Who owns or filed the patent and who is credited as inventor.
- Key dates
Filing, priority, publication, and grant dates set the timeline.
- First independent claim
The legal scope of protection — read this for what is actually claimed.
- CPC / IPC classifications
Technology tags used to group this patent with similar filings.
- Citations and related patents
Prior art links and similar publications in this corpus.
Abstract
Official abstract text for this publication.
In various embodiments, the present invention provides fluorescent dyes that are linked to another species through an amino acid or peptide linker. In an exemplary embodiment, the dye is linked to a polyphosphate nucleic acid through an amino acid or peptide linker. These conjugates find use in single molecule DNA sequencing and other applications. In various embodiments, the dye moiety is a cyanine dye. Cyanine dyes that are highly charged, such as those including multiple sulfonate, alkylsulfonate, carboxylate and/or alkylcarboxylate moieties are examples of cyanine dyes of use in the compounds of the invention.
First claim
Opening claim text (preview).
What is claimed is: 1. A fluorescent dye having the formula: wherein R l is a fluorescent dye moiety; (AA) n is an amino acid linker; n is a selected from the integers 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 and 12, and when n is two or greater, each n amino acid is independently selected; X is a polyvalent moiety, comprising a moiety having…
Assignees
Inventors
Classifications
Chemistry & Metallurgy · mapped topic
- C12Q1/6869Primary
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
Patent family
Related publications grouped by family.
External sources
Next steps
Free tools are coming soon. Tell us what you want to track and we'll notify you.
Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US9499862B2 cover?
- In various embodiments, the present invention provides fluorescent dyes that are linked to another species through an amino acid or peptide linker. In an exemplary embodiment, the dye is linked to a polyphosphate nucleic acid through an amino acid or peptide linker. These conjugates find use in single molecule DNA sequencing and other applications. In various embodiments, the dye moiety is a cy…
- Who is the assignee on this patent?
- Pacific Biosciences California Inc
- What technology area does this patent fall under?
- Primary CPC classification C12Q1/6869. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Nov 22 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 1 related publication on this page (citations in our corpus or others sharing the same primary CPC).