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  5. Thermo Scientific™ KingFisher 96 Deep-well Plates

Thermo Scientific™ KingFisher 96 Deep-well Plates

Product Code. 10373480 Shop All Thermo Scientific Products
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Product Type:
Deep-well Plate
Tip Comb and Deep-well Plate
For Use With (Equipment):
KF Duo Prime, Flex and Presto
KingFisher Apex
KingFisher Flex and Presto
KingFisher Flex, Duo Prime
Content And Storage:
KingFisher 96 Deep-Well Plate, Unique Barcode, KingFisher Apex
KingFisher 96 Deep-well Plate, Barcoded
KingFisher 96 Deep-well Plate, Sterile, Barcoded (for Apex)
KingFisher 96 Deep-well Tip Comb and Plate, sterile, Barcoded (for Apex)
KingFisher 96 Deep-well, (for KF Flex/Duo Prime only)
KingFisher 96 deep-well tip comb and plate, sterile (for Flex, Apex, Presto)
KingFisher Flex Microtiter Deepwell 96 plate, V-bottom
KingFisher Flex Microtiter Deepwell 96 plate, sterile
Unit Size:
Pack of 50
8 product options available for selection
Product selection table with 8 available options. Use arrow keys to navigate and Enter or Space to select.
Product Code. Product Type For Use With (Equipment) Content And Storage Unit Size
10373480 Deep-well Plate KF Duo Prime, Flex and Presto KingFisher Flex Microtiter Deepwell 96 plate, V-bottom Pack of 50
10329827 Deep-well Plate KF Duo Prime, Flex and Presto KingFisher Flex Microtiter Deepwell 96 plate, sterile Pack of 50
17120069 Deep-well Plate KingFisher Apex KingFisher 96 Deep-well Plate, Barcoded Pack of 50
31722795 Deep-well Plate KingFisher Apex KingFisher 96 Deep-Well Plate, Unique Barcode, KingFisher Apex Pack of 50
16882406 Deep-well Plate KingFisher Flex, Duo Prime KingFisher 96 Deep-well, (for KF Flex/Duo Prime only) Pack of 50
17130069 Deep-well Plate KingFisher Apex KingFisher 96 Deep-well Plate, Sterile, Barcoded (for Apex) Pack of 50
15698465 Tip Comb and Deep-well Plate KingFisher Flex and Presto KingFisher 96 deep-well tip comb and plate, sterile (for Flex, Apex, Presto) Pack of 50
17110079 Tip Comb and Deep-well Plate KingFisher Apex KingFisher 96 Deep-well Tip Comb and Plate, sterile, Barcoded (for Apex) Pack of 50
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Product Code. 10373480 Supplier Thermo Scientific™ Supplier No. 95040450
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Description

Optimize your performance using Thermo Scientific™ KingFisher consumables designed specifically for use with the KingFisher Apex, KingFisher Flex, Duo Prime, and Presto instruments.

Optimize your performance using Thermo Scientific™ KingFisher consumables designed specifically for use with the KingFisher Apex, KingFisher Flex, Duo Prime, and Presto instruments.

KingFisher™ Plastics for Automated DNA, RNA, and Protein Purification
KingFisher™ plastics consumables—including plates, strips, and tip combs—are specifically designed for automated magnetic bead-based purification of DNA, RNA, proteins, and cells. Engineered for easy compatibility with KingFisher Apex™, Flex™, Duo Prime, or Presto™ instruments, they enable reliable, high-throughput sample processing in research and clinical laboratories.

Purpose-Built for Magnetic Bead Workflows
Unlike standard lab plastics, KingFisher consumables are optimized for magnetic particle processing. Carefully designed plate formats, well geometries, and tip comb structures helps ensure efficient magnetic bead capture, transfer, and mixing—key factors that directly impact yield, purity, and reproducibility.

Tip combs protect magnetic rods while enabling precise bead handling, and plate designs support optimal reagent interaction throughout the purification workflow

Consistent Quality Through Controlled Manufacturing
Manufactured using high-purity, traceable raw materials in a fully automated, quality-controlled process, KingFisher plastics help deliver consistent performance across runs. This enables reliability in demanding applications where reproducibility is critical.

Each consumable is engineered to limit variability and support standardized workflows across laboratories.

Use With: Thermo Scientific™ KingFisher instruments, including KingFisher Apex, KingFisher Flex, KingFisher Duo Prime and KingFisher Presto.

Limited warranty period: Subject to all warranty requirements and exclusions set out in our Terms and Conditions of Sale, this product is warranted from the date we ship the product and for ninety (90) days thereafter.

Disclaimer to internal research use restriction: Any restrictions on the purchaser to utilize the product(s) for internal research purposes only does not apply to the product(s) on the web pages associated with this statement.

TRUSTED_SUSTAINABILITY

Specifications

Barcode No Barcode
Content And Storage KingFisher Flex Microtiter Deepwell 96 plate, V-bottom
Product Type Deep-well Plate
For Use With (Equipment) KF Duo Prime, Flex and Presto
No. of Wells 96
Well Shape Conical Bottom (V-well)
Quantity 50 Pk.

Frequently Asked Questions (FAQs)

Is it necessary to use all wells within the KingFisher 96 deep-well plate?

No, it is not necessary to fill all wells of a KingFisher 96 deep-well plate. If you are using less than the full-plate format, simply don't add any reagents to the unused wells for the isolation workflow.

How are the KingFisher 96 deep-well plate, v-bottom, polypropylene (for Duo Prime, Flex and Presto) (Cat. No. 95040450) packaged?

KingFisher 96 deep-well plate, v-bottom, polypropylene (for Duo Prime, Flex and Presto) is supplied as a case of 50 plates, containing 10 packs of 5 plates each.
How can I get a certificate of conformity for the KingFisher 96 Deep Well format plates?

Please contact Technical Support at techsupport@thermofisher.com to request a certificate of conformity for the KingFisher 96 Deep Well format plates.

What quality tests are performed for KingFisher 96 Deep-Well plates?

Any KingFisher 96 Deep-Well plate indicated as being sterile is purity certified for DNA, RNase, DNase, PCR inhibition, and endotoxins. The non-sterile KingFisher deep-well plates are not tested for nucleic acid adsorption, but they are made from a polypropylene resin that is considered to be "low" binding for biomolecules.

Are the MagMAX Express and KingFisher plates the same?

Yes, the MagMAX Express and KingFisher plates are equivalent. We recommend the KingFisher plates as an alternative to the discontinued MagMAX Express plates.

How fast can I spin the KingFisher 96 deep-well plate (MagMAX Deep Well plate) (Cat. No. 95040450)?

We have not tested the maximum centrifugation speed for the KingFisher 96 deep-well plates, so you will need to test this on your own. As a starting range, the recommended speed for similar plates is 2,000-5,000 x g, with the highest recommended speed being 5,000 x g.

Can I autoclave the KingFisher 96 deep-well plate (MagMAX Deep Well plate) (Cat. No. 95040450)?

We do not recommend autoclaving these plates. They are made of polypropylene, but can warp when exposed to high temperatures like the ones used for autoclaving. If you need sterile plates and combs for your workflow you can purchase the sterile KingFisher 96 deep-well plate and tip comb (Cat. No. 97002820).

Can I store the KingFisher 96 deep-well plate (MagMAX Deep Well plate) (Cat. No. 95040450) in liquid nitrogen?

The KingFisher 96 deep-well plates are made of a proprietary polypropylene resin. They should not be stored in liquid nitrogen or exposed to the vapor phase (-80°C).

What is the total well volume of the KingFisher 96 deep-well plate (MagMAX Deep Well plate) (Cat. No. 95040450)?

The KingFisher 96 deep-well plate has a total well volume of 2 mL.

What is the advantage of using the KingFisher Flex instrument with the 24 Deep-Well magnetic head?

The KingFisher Flex instrument with the 24 Deep-Well magnetic head can process larger volumes for each sample (up to 5mL total volume) compared to the KingFisher Flex instrument with the 96 Deep-Well magnetic head.
Can I use the same tips and plates for the KingFisher Flex instrument with the 96-well magnetic head and the MagMAX Express-96 instrument magnetic head?

Yes, the KingFisher Flex instrument 96-well magnetic head and the MagMAX Express-96 instrument magnetic head can use the same tip combs and KingFisher plates even though the magnetic heads are different.
Do you offer any alternatives to the MagMAX Express-96 DeepWell plates (Cat. No. 4388476)?

The KingFisher-96 DeepWell plates Cat. No. 96040460 (sterile) and Cat. No. 95040450 (non-sterile) can be used on the MagMAX Express-96 as an alternative to the MagMAX Express-96 DeepWell plates (Cat. No. 4388476)

Which deep-well plate would be a suitable alternative for the KingFisher 96 deep-well plate (Cat. No. 95040450)?

The following catalog numbers would be a suitable alternative: 95040460, A48305, 95040455 and A48424.
Do you offer an alternative for the discontinued Pharma MagMAX Express-96 Deep-Well Plates (Cat. No. A31540)?

Yes, we recommend using KingFisher 96 deep-well plate (Cat. No. 95040450, 95040460, or 95040455).
What is the total well volume for a KingFisher 96 deep-well plate?

The total well volume for a KingFisher 96 deep-well plate is 2 mL.
Are KingFisher Plastics for 96-deep well format autoclavable?

No, KingFisher Plastics for 96-deep well format are not autoclavable. They won't melt, but they will get deformed.
Can I reuse the Kingfisher Plastics for 96 deep-well format?

The Kingfisher Plastics for 96 deep-well format are recommended for one-time use only, and we don't recommend reusing these products.

Are the KingFisher Plastics for 96 deep-well format CE marked?

The KingFisher Plastics for 96 deep-well format are not CE marked.
Do I have to buy any additional consumables along with the MagMAX kits if I want to use them on the KingFisher Flex instrument?

Yes, depending on the kind of protocol and head that is used, the following consumables will have to be purchased:

- KingFisher 96 deep-well plate (Cat. No. 95040450)
- KingFisher 96 deep-well plate, sterile (Cat. No. 95040460)
- KingFisher 96 tip comb for deep-well (Cat. No. 97002534)
- KingFisher 96 deep-well tip comb and plate, sterile (Cat. No. 97002820)
- KingFisher 96 microplate (200 μL) (Cat. No. 97002540)
- KingFisher 96 tip comb (Cat. No. 97002524)
- MicroAmp Clear Adhesive Film (optional) (Cat. No. 4306311
I see that the KingFisher 24 Deep Well Head has a processing volume of 5 mL. Does that mean that I can process up to 5 mL of my sample?

No, the processing volume refers to the maximum volume that can be held in the 24 Deep Well plates. This incorporates the volume of binding buffers and beads, so when scaling up reaction volumes, it is important to make sure that the total volume does not exceed 5 mL.
My KingFisher Flex run was stopped due to an error message. Can I start the protocol from where it stopped?

No, once a protocol was stopped, it will restart from the beginning. The extraction procedure can either be finished manually by using a magnetic stand, or a modified version of the original KingFisher Flex script would have to be created that starts off at the point where the run was stopped.

I have a 12-plate protocol but there are only 8 slots on the KingFisher Flex instrument turntable. What should I do with the remaining 4 plates?

Set up the protocol on the BindIt software. After the first 8 plates are done, the instrument will pause and instruct you to switch out the plates.
Is it always necessary to use the transport locks on the KingFisher Flex instrument?

The transport locks are only necessary when relocating the instrument.
Are the volumes of reagents in each well critical for a successful KingFisher Flex run?

We strongly recommend that you maintain the specified volumes within the defined limits to avoid spillover and to help ensure the best performance at the most efficient level.
What if the magnetic particles are attached to the tip combs after my KingFisher Flex run?

This happens sometimes but it will not affect the yield because the sample has been released from the particles.
What if the magnetic particles remain in the sample well during a KingFisher Flex run?

If the starting material is too viscous, the magnetic rods will not be able to collect the particles. Dilute the sample and check that the sample is properly homogenized/lysed. Adding low amounts of detergent will improve the collection of magnetic particles as well. Quickly centrifuge the plate to sediment the particles to the bottom of the plate.
What should I do if I forget to insert the tip combs into the tip comb holder for the KingFisher Flex instrument?

The protocol will not start without the tip combs inserted into the tip comb holder.
What should I do if the KingFisher Flex magnet sets are dirty?

Wipe the magnetic rods with a soft cloth or tissue paper soaked in a mild detergent solution, soap solution, or alcohol.
How long does it take the KingFisher Flex heater to warm up from room temperature to 80°C?

The heating block warms up at the rate of about 10°C per minute, so it will take about 6 minutes.
Can I concentrate samples during a KingFisher Flex run?

Both deep-well plates and KingFisher 96 plates can be used during the same run. Therefore, it is possible to start the processing by using larger volumes (in a deep-well plate) and elute the purified sample to a smaller volume (in a KingFisher 96 or MagMAX 96 standard plate).
How can the KingFisher Flex heads be changed?

This can be done by running the Change magnet protocol under the Maintenance menu using the “up” and “down” cursor keys.
Will the KingFisher Flex magnets get weaker? If so, how long can they be used?

The KingFisher Flex magnets are made of material that is very stable. The magnetic field will not get weaker. However, extreme mechanical force or heating can cause damage to the magnets.
Caution: It is very important to keep the KingFisher Flex heads away from each other and from other magnets at all times. Clashing together of the magnets may cause serious damage to the magnets.

How does the KingFisher Flex instrument connect to a computer?

KingFisher Flex uses a USB port, whereas the MagMAX Express- 96 requires a RS-232 port.

I have a custom protocol stored in my KingFisher Flex instrument. Can I edit this protocol and save it to my computer?

No. Protocols cannot be transferred back from the instrument to the computer. Protocols need to be previously stored in the BindIt or KingFisher software to make edits.
Can I edit the manufactured KingFisher Flex protocols?

No, manufactured protocols are locked for editing, but they can be renamed using the ‘save as' function and edited as a new version.
Can I use magnetic beads from other vendors with the KingFisher Flex instrument?

For nucleic acid extraction, we recommend using our MagMAX kits and MagJET kits. Other magnetic beads should work well as long as they are 0.5 to 10 µm in size. However, you will have to write your own KingFisher protocols using the Thermo Scientific BindIt software and validate/optimize the protocol on your own.

I am working with liquid samples with high volume and want to extract nucleic acid from them using the KingFisher Flex instrument. Can I use more volume than the protocol advises?

Yes, this can be done by sample splitting. Set the protocol so that the magnet will collect samples from multiple wells before continuing to the next step. Be sure not to overload.

Can I scale up my reaction volume with the KingFisher Flex instrument?

Yes, reaction volumes can be scaled up, and all other volumes (i.e. wash volumes) will have to be increased by the same fold difference. It is generally not recommended to scale up reaction volumes more than 2-fold unless the plate's volume capacity will allow it.

Can I use plates from other manufacturers with the KingFisher Flex Magnetic Particle Processor?

No, we strongly recommend that you use the MagMAX plates or KingFisher plates since they were specifically designed to be used with KingFisher Flex tip combs to attain maximal performance. Plates from other manufacturers may not be compatible with the KingFisher Flex heating blocks. They may also cause unexpected problems, such as cross-contamination, due to the divergent well volume and bottom height of the plate.
What consumables do I need to buy for using the KingFisher Flex Magnetic Particle Processor?

The consumables for the KingFisher Flex instrument with the 96 Deep Well head are listed below:

- KingFisher 96 deep-well plate (Cat. No. 95040450)
- KingFisher 96 deep-well plate, sterile (Cat. No. 95040460)
- KingFisher 96 tip comb for deep-well (Cat. No. 97002534)
- KingFisher 96 deep-well tip comb and plate, sterile (Cat. No. 97002820)
- KingFisher 96 microplate (200 μL) (Cat. No. 97002540)
- KingFisher 96 tip comb (Cat. No. 97002524)
- MicroAmp Clear Adhesive Film (optional) (Cat. No. 4306311

For the KingFisher Flex instrument with the 24 Deep Well head, the following consumables are required:

- KingFisher 24 deep-well plate (Cat. No. 95040470)
- KingFisher 24 deep-well plate, sterile (Cat. No. 95040480)
- KingFisher 24 deep-well tip comb and plate (Cat. No. 97002610)
- KingFisher 24 deep-well tip comb and plate, sterile (Cat. No. 97002620)

How many magnetic head options are available for the KingFisher Flex Magnetic Particle Processor?

There are 4 magnetic head options available for the KingFisher Flex Magnetic Particle Processor:

- KingFisher Flex head for MagMAX Express-96 Deep Well plate
- KingFisher Flex head for KingFisher 24 Deep Well plate
- KingFisher Flex head for KingFisher 96 plate
- KingFisher Flex head for PCR plate, skirted

Are all of the Applied Biosystems MagMAX kits validated for the KingFisher Flex Magnetic Particle Processor?

Yes, all MagMAX kits can be used with the KingFisher Flex Magnetic Particle Processor.

For research use only. Not for use in diagnostic procedures.

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