Sanger Quotes: Is Primer Synthesis Inside the Reaction Price?
The primer-synthesis line on a Sanger sequencing quote is a unit question, not a cheaper-sequencer contest. A reaction sticker usually buys chemistry, cleanup, and capillary electrophoresis for one template plus one primer already in hand. Paying someone to make that oligo is a different line. What sits inside one reaction is a sibling page. So is core versus commercial channel. Zettalab does not sell Sanger reactions and has no official sequencer price.
The Reaction Line Often Excludes Primer Synthesis
The search is does sanger sequencing price include primer synthesis. The honest public answer is usually no. Cores and vendors treat a listed universal primer, or a primer you already own, as inventory. They do not treat oligo manufacture as part of the reaction. Johns Hopkins GRCF states that standard primers are added at no charge and that custom primers should be premixed or ordered through a separate products portal. That sentence is the inclusion claim. The dollars on the same page are one core's examples. They are not a national official menu.
Prefer the quote that says, in one sentence, whether a new oligo will be synthesized. Reject a comparison that stacks a reaction card against a synthesis invoice. Do not decide by which sticker is smaller. After the line is named, a map such as ZettaGene can name the confirmed clone. That is a record job. It is not a price.
Three Primer Situations on the Same Quote Rows
Force every quote onto the same rows. Stock universal, user-supplied, and custom synthesis are units, not brands.
| Dimension | Stock / universal primer on the facility list | User-supplied primer | Custom primer synthesis / synthesize-and-store |
|---|---|---|---|
| Primer already in hand | Yes — facility stock | Yes — your freezer | No — it must be made |
| Synthesis billed | No | No, unless you separately ordered the oligo elsewhere | Yes, as its own line or portal |
| Who supplies the oligo | Facility list (T7, M13, and similar names) | The submitter; JHMI asks custom primers to arrive premixed | Vendor or core oligo shop |
| Fits which submission type | Tube or plate when a listed primer matches the site | Premixed or custom-type submissions | Custom-primer orders, not a CE-only plate that already consumed your primer |
| When it fits | The insert sits next to a listed primer | You already own the sequencing oligo | No stock primer reaches the site and you do not already own the oligo |
| What it does not buy | A custom oligo | Primer synthesis | A reaction — do not compare this dollar to the reaction sticker |
GENEWIZ from Azenta splits prepaid reaction coverage from the choice to use a universal primer or to synthesize and store a custom primer. Prepaid language on that page covers the sequencing reaction. It does not silently include manufacture of a new oligo. Commercial list dollars are often login-gated. Do not invent one. Microsynth's FAQ offers a standard primer list free of charge and, separately, oligo production as an outsourced service. A surcharge for extra primers on a plate is a count line. It is still not synthesis of a sequence you never owned.
What Sits Beside the Reaction Sticker
Even a full-reaction card leaves lines outside the number. Chemistry, cleanup, and capillary electrophoresis live on the inclusions sibling. This page will not re-own them. What belongs here is the oligo line: stock addition, user-tube handling, synthesize-and-store, and any extra-primer count. Tube transfer and premix handling can sit beside the sticker without becoming synthesis. If a quote cannot say which of those four you are buying, you do not have a primer answer. You have a teaser.
Channel and Template Live on Sibling Pages
Ask the synthesis question first. Then, if you still need campus recharge versus a commercial service type, open the channel page. If you still need plasmid versus PCR template pricing, open that page. Template class changes how you prepare the sample. It does not redefine whether someone made the oligo. ZettaGene can name the confirmed clone after the quote is understood. Zettalab has no official Sanger price to put beside a core card.
Frequently Asked Questions
Does one Sanger reaction price usually include primer synthesis?
Usually no. The common unit is one template plus one primer already in hand.
Is a free universal primer the same as primer synthesis?
No. A listed universal primer is inventory. Synthesis is making a new oligo.
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