Biotix xTIP4 Pipette Tips for Rainin LTS Pipettes by Biotix

Manufacturer Biotix  |  Available Worldwide
4.7
/
5.0
  |  33 reviews
xTIP4 creates a perfect ergonomic system on LTS pipettes with our StarStop and FlexFit® technologies. These tips require a lower insertion force for a secure seal and eject with less force than competitors.  Combined with X-Resin® low retention and Blade® technologies, xTIP4 improves your accuracy and precision for a worry-free pipetting experience.


Biotix xTIP4 Pipette Tips for Rainin LTS Pipettes by Biotix product image
20ul Tip, Low Retention, pre-sterile
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Average Rating: 4.7
33 Scientists have reviewed this product

5 out of 5
Ease of use
5 out of 5
After sales service
5 out of 5
Value for money


  • Status:

    Reviewer
  • Member since: 2019

  • Organization: Biogen



  • Ease of use
    5 out of 5
    After sales service
    5 out of 5
    Value for money
    5 out of 5
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No residual liquid in tips and smooth transfer.
Rating: 5.0

  • Application Area: ELISA development

"The tips are great for protein and DNA/RNA work as well. I have even used these tips with viscous reagents and observed how easy it is for solution to come out without much getting left behind."

Review date: 08 Jul 2019 | Biotix xTIP4 Pipette Tips for Rainin LTS Pipettes
  • Status:

    Reviewer

  • Member since: 2019

  • Organization: Codexis



  • Ease of use
    5 out of 5
    After sales service
    5 out of 5
    Value for money
    5 out of 5
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We switched...they're awesome tips.
Rating: 5.0

  • Application Area:Bacterial growth and enzymatic assays

"This is a great product. Not only does it cost significantly less than typical Rainin, there was so loss of performance whatsoever. In fact, the tips performed better with some viscous solutions, such as loading buffer used in SDS-PAGE gel prep. As the purchaser for my lab, my contact Jason Barus was helpful, informative and not pushy at all."

Review date: 01 Jul 2019 | Biotix xTIP4 Pipette Tips for Rainin LTS Pipettes
  • Status:

    Reviewer

  • Member since: 2019

  • Organization: Private



  • Ease of use
    5 out of 5
    After sales service
    5 out of 5
    Value for money
    5 out of 5
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We would like to use to replace purchasing tips from our current provider
Rating: 5.0

  • Application Area:Biochemical assays, ELISA's, gel loading, etc.

"Reloads are easy. The tips are as effective as the RAININ brand we currently use. The reload method does not result in lost racks of tips and they are more economical. They also appear to be more hydrophobic, resulting in complete dispense of solutions."

Review date: 01 Jul 2019 | Biotix xTIP4 Pipette Tips for Rainin LTS Pipettes
  • Status:

    Reviewer

  • Member since: 2019

  • Organization: Ionis Pharmaceuticals



  • Ease of use
    5 out of 5
    After sales service
    5 out of 5
    Value for money
    5 out of 5
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High quality stuff.
Rating: 5.0

  • Application Area:General tip use

"High quality and reliable product. Easy to use and good for my pipettes."

Review date: 29 Jun 2019 | Biotix xTIP4 Pipette Tips for Rainin LTS Pipettes
  • Status:

    Reviewer

  • Member since: 2019

  • Organization: National cancer institute



  • Ease of use
    5 out of 5
    After sales service
    4 out of 5
    Value for money
    4 out of 5
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Reproducible results.
Rating: 4.3

  • Application Area:Molecular biology-pipette

"A great tip box that fits perfectly to rainin pipettes, ease to get the right amount and smooth release of solution, totally recommend."

Review date: 29 Jun 2019 | Biotix xTIP4 Pipette Tips for Rainin LTS Pipettes
  • Status:

    Reviewer

  • Member since: 2019

  • Organization: Texas A&M University



  • Ease of use
    5 out of 5
    After sales service
    3 out of 5
    Value for money
    4 out of 5
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Good tips, would like to see more of them.
Rating: 4.0

  • Application Area:Enzymatic assays

"Very useful and low retention. High accuracy and easy to use."

Review date: 28 Jun 2019 | Biotix xTIP4 Pipette Tips for Rainin LTS Pipettes
  • Status:

    Reviewer

  • Member since: 2019

  • Organization: Baylor college of medicine



  • Ease of use
    5 out of 5
    After sales service
    5 out of 5
    Value for money
    5 out of 5
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Good tips.
Rating: 5.0

  • Application Area:Analyze metabolites in samples

"Good supplier and have good tips. "

Review date: 28 Jun 2019 | Biotix xTIP4 Pipette Tips for Rainin LTS Pipettes
  • Status:

    Reviewer

  • Member since: 2019

  • Organization: MilliporeSigma



  • Ease of use
    5 out of 5
    After sales service
    5 out of 5
    Value for money
    5 out of 5
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The results were good and I would purchase these tips.
Rating: 5.0

  • Application Area:Cell culture assays

"We were able to try these tips for free and the sales rep followed-up to assure they worked well in our hands. They were easy to get on the pipette and pulled the sample consistently."

Review date: 28 Jun 2019 | Biotix xTIP4 Pipette Tips for Rainin LTS Pipettes
  • Status:

    Reviewer

  • Member since: 2019

  • Organization: Gladstone Institutes



  • Ease of use
    5 out of 5
    After sales service
    4 out of 5
    Value for money
    5 out of 5
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Great result!
Rating: 4.7

  • Application Area:Doing PCR reaction

"The products are good, but it often has back order."

Review date: 28 Jun 2019 | Biotix xTIP4 Pipette Tips for Rainin LTS Pipettes
  • Status:

    Reviewer

  • Member since: 2019

  • Organization: Aeglea Biotherapeutics



  • Ease of use
    5 out of 5
    After sales service
    5 out of 5
    Value for money
    5 out of 5
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Great for the price.
Rating: 5.0

  • Application Area:Tissue culture, all use in lab

"These are great when compared to higher priced competition, work well with all of our laboratory applications."

Review date: 28 Jun 2019 | Biotix xTIP4 Pipette Tips for Rainin LTS Pipettes


  • Status:

    Reviewer

  • Member since: 2019

  • Organization: boehringer-ingehleim



  • Ease of use
    5 out of 5
    After sales service
    5 out of 5
    Value for money
    5 out of 5
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Great results, passed quality tests on artel pcs3
Rating: 5.0

  • Application Area:Sample type - serum samples for PCR, Elisas

"I like them! Fit easily into my Rainin LTS models, easy to dispense and hold volume well. No issue with packaging (easy to stack, environmentally conscious). I know it is no easy change but possibly include biohazard bag to ship dirty tips back to Biotix for recycling. It also brings up contamination issues but plastics are number one source of waste for labs. I know this won't change overnight but just throwing out ideas to companies that use plastic the most. thanks for the free sample ! Vincent Moschea did a great job shipping me my free sample. Although we just shut down our lab a few months ago, I will keep an eye out for any way to incorporate Biotix pipette tips in the future"

Review date: 28 Jun 2019 | Biotix xTIP4 Pipette Tips for Rainin LTS Pipettes
  • Status:

    Reviewer

  • Member since: 2019

  • Organization: UT southwestern



  • Ease of use
    5 out of 5
    After sales service
    5 out of 5
    Value for money
    5 out of 5
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Great results.
Rating: 5.0

  • Application Area:RNA, DNA, PCR

"High quality tips and great price for the money. Sturdy design, not flimsy at all."

Review date: 28 Jun 2019 | Biotix xTIP4 Pipette Tips for Rainin LTS Pipettes
  • Status:

    Reviewer

  • Member since: 2018

  • Organization: Albany Molecular Research, Inc



  • Ease of use
    4 out of 5
    After sales service
    4 out of 5
    Value for money
    4 out of 5
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Good option when Rainin is too slow to ship.
Rating: 4.0

  • Application Area:Biochemistry, assay development, high-throughput screening

"These tips are a good replacement for the Ranin LTE tips. The only problem I have with them is that the 250 uL tips don't sit flat in their rack, so picking them up with a multi-channel pipet is pretty annoying."

Review date: 28 Jun 2019 | Biotix xTIP4 Pipette Tips for Rainin LTS Pipettes
  • Status:

    Reviewer

  • Member since: 2019

  • Organization: Serimmune



  • Ease of use
    4 out of 5
    After sales service
    5 out of 5
    Value for money
    5 out of 5
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Great product, gets the job done.
Rating: 4.7

  • Application Area:Pipetting

"The tips filtered tips are just as easy to use as the rainin tips. The only thing the Rainin tips win at, is the ease one can unpack and open the tip boxes (unwrapping the plastic on them) other than that, they are equally as good."

Review date: 28 Jun 2019 | Biotix xTIP4 Pipette Tips for Rainin LTS Pipettes
  • Status:

    Reviewer

  • Member since: 2019

  • Organization: ImmunoActiva



  • Ease of use
    4 out of 5
    After sales service
    4 out of 5
    Value for money
    5 out of 5
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Great result.
Rating: 4.3

  • Application Area:PCR setup

"Tips are good quality, sharp tip. The rack holder is a little light, not stable enough. With the refill stack, the tips sometimes don't fit well."

Review date: 28 Jun 2019 | Biotix xTIP4 Pipette Tips for Rainin LTS Pipettes
  • Status:

    Reviewer

  • Member since: 2019

  • Organization: Skyline Dx



  • Ease of use
    5 out of 5
    After sales service
    5 out of 5
    Value for money
    5 out of 5
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Amazing pipette tips just like OEM Rainins.
Rating: 5.0

  • Application Area:Bone marrow processing and PCR

"Biotix tips are amazing. They are way better than the cheap VWR tips, which I find leak constantly, especially at lower volumes. The filtered, low retention tips are amazing for any type on small volume pipetting. It also works really well for PCR processes, which needs very accurate pipetting. The tip box is also really useful for storage of tips, and misc. lab items."

Review date: 28 Jun 2019 | Biotix xTIP4 Pipette Tips for Rainin LTS Pipettes
  • Status:

    Reviewer

  • Member since: 2019

  • Organization: University of North Texas



  • Ease of use
    5 out of 5
    After sales service
    5 out of 5
    Value for money
    5 out of 5
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Accurate, convenient, reliable.
Rating: 5.0

  • Application Area:Pipetting antibodies accurately

"Pipet tips are accurate, results are reproducible. Excellent packaging, easy to use."

Review date: 28 Jun 2019 | Biotix xTIP4 Pipette Tips for Rainin LTS Pipettes
  • Status:

    Reviewer

  • Member since: 2019

  • Organization: Calysta, Inc.



  • Ease of use
    5 out of 5
    After sales service
    5 out of 5
    Value for money
    4 out of 5
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Great tips.
Rating: 4.7

  • Application Area:Molecular biology and fermentation

"The tips work great. They don't need to be pushed strongly into the pipette to get a good seal and eject easily. They have low liquid retention which makes them great for pipetting highly viscous compounds."

Review date: 28 Jun 2019 | Biotix xTIP4 Pipette Tips for Rainin LTS Pipettes
  • Status:

    Reviewer

  • Member since: 2019

  • Organization: Emory University



  • Ease of use
    5 out of 5
    After sales service
    5 out of 5
    Value for money
    5 out of 5
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Good pipette tips.
Rating: 5.0

  • Application Area:General molecular biology use

"They are great pipette tips. Consistent and never had any issues. Box is a bit flimsy but that's all."

Review date: 28 Jun 2019 | Biotix xTIP4 Pipette Tips for Rainin LTS Pipettes
  • Status:

    Reviewer

  • Member since: 2019

  • Organization: GSK / PPD



  • Ease of use
    5 out of 5
    After sales service
    5 out of 5
    Value for money
    5 out of 5
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Pipette tips work good with TLS Rainin pipettes.
Rating: 5.0

  • Application Area:Automation

"I got Biotix filtered pipette tips about a week ago and I am testing their quality. The pipette tips are easy to use and work good with TLS Rainin pipettes. I had a great experience with the vendor, I requested a sample and I got them three days later."

Review date: 18 Mar 2019 | Biotix xTIP4 Pipette Tips for Rainin LTS Pipettes
  • Status:

    Reviewer

  • Member since: 2017

  • Organization: Kindred Biosciences



  • Ease of use
    5 out of 5
    After sales service
    5 out of 5
    Value for money
    4 out of 5
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Reliable and easy to use
Rating: 4.7

  • Application Area:Develop protein assays for Biologics Testing

"The tips work very well form day to day use. They do not require a lot of force to apply to the pipet nor to eject. The tips are all-around a good deal."

Review date: 20 Dec 2017 | Biotix xTIP4 Pipette Tips for Rainin LTS Pipettes
  • Status:

    Reviewer

  • Member since: 2017

  • Organization: SerImmune Inc



  • Ease of use
    4 out of 5
    After sales service
    3 out of 5
    Value for money
    4 out of 5
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Good results, Good price
Rating: 3.7

  • Application Area:Analyze antibodies in serum samples

"Good quality product. The tips are easy to use. Easy ejection. The results are reproducible. One piece of advice would be is if you push down to hard on to the pipet box, you will bring it back up with you when you try to take out the pipet. The box is also fairly easy to tip over. Ordering has been an issue as well."

Review date: 20 Dec 2017 | Biotix xTIP4 Pipette Tips for Rainin LTS Pipettes
  • Status:

    Reviewer

  • Member since: 2017

  • Organization: Cambrex



  • Ease of use
    5 out of 5
    After sales service
    5 out of 5
    Value for money
    5 out of 5
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Great Results!!
Rating: 5.0

  • Application Area:Pharmaceutical

"High Quality results and very easy to use!! I love the stacks that make it easy to refill the racks."

Review date: 20 Dec 2017 | Biotix xTIP4 Pipette Tips for Rainin LTS Pipettes
  • Status:

    Reviewer

  • Member since: 2017

  • Organization: MSKCC



  • Ease of use
    5 out of 5
    After sales service
    5 out of 5
    Value for money
    5 out of 5
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Great
Rating: 5.0

  • Application Area:Molecular biology and immunology

"Good quality and fit the Pipette well. It has sharp tip which makes the accuracy of it."

Review date: 20 Dec 2017 | Biotix xTIP4 Pipette Tips for Rainin LTS Pipettes
  • Status:

    Reviewer

  • Member since: 2017

  • Organization: UCSD



  • Ease of use
    5 out of 5
    After sales service
    5 out of 5
    Value for money
    5 out of 5
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Love the product
Rating: 5.0

  • Application Area:Pipetting for genotyping, qPCR, etc

"Easy to use. Residual liquid is not left in tip. Accurate pipetting."

Review date: 19 Dec 2017 | Biotix xTIP4 Pipette Tips for Rainin LTS Pipettes
  • Status:

    Reviewer

  • Member since: 2017

  • Organization: Bayer



  • Ease of use
    5 out of 5
    After sales service
    5 out of 5
    Value for money
    5 out of 5
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Good product, plan to use in the future.
Rating: 5.0

  • Application Area:Assay execution

"The pipet tips are nice because they are flexible and fit comfortably on the Rainin pipets."

Review date: 19 Dec 2017 | Biotix xTIP4 Pipette Tips for Rainin LTS Pipettes
  • Status:

    Reviewer

  • Member since: 2017

  • Organization: Agrinos



  • Ease of use
    5 out of 5
    After sales service
    5 out of 5
    Value for money
    5 out of 5
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I haven't identified any differences in performance when compared with my OEMs tips.
Rating: 5.0

  • Application Area:Prepare PCR

"These tips seem to perform the same as the OEMs tips. I haven't had any issues with them so far."

Review date: 19 Dec 2017 | Biotix xTIP4 Pipette Tips for Rainin LTS Pipettes
  • Status:

    Reviewer

  • Member since: 2017

  • Organization: Second Genome



  • Ease of use
    4 out of 5
    After sales service
    5 out of 5
    Value for money
    4 out of 5
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Easy to use pipette tips
Rating: 4.3

  • Application Area:Molecular Biology Laboratory

"Tips were easy to use and fit our Ranin pipettes well. Tip box felt a bit flimsy."

Review date: 19 Dec 2017 | Biotix xTIP4 Pipette Tips for Rainin LTS Pipettes
  • Status:

    Reviewer

  • Member since: 2017

  • Organization: University



  • Ease of use
    4 out of 5
    After sales service
    4 out of 5
    Value for money
    5 out of 5
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Great tips but improve boxes
Rating: 4.3

  • Application Area:PCR and Next-gen sequencing

"The tips works really well and come at a great price. The reload is great but I would like to have a better cover than the small one that barely covers the box. Makes the storage of started trays difficult. Talking about covers, the one for the single boxes needs to be more steady. We lost some boxes because of the slipping covers. As for the bottom part, it's great but maybe it's too light because sometimes the bottom come with a tips and tumble (particularly with the green boxes). I've also had struggle with the 20 ul tips with a rainin multichanel. Seems like the sealing isn't sufficient, I have variations in volumes between the channel. I need to push each tip manually, which is a big waste of time."

Review date: 11 Dec 2017 | Biotix xTIP4 Pipette Tips for Rainin LTS Pipettes
  • Status:

    Reviewer

  • Member since: 2017

  • Organization: Auburn University College of Veterinary Medicine



  • Ease of use
    5 out of 5
    After sales service
    5 out of 5
    Value for money
    5 out of 5
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I like this product because of its reliability and cost effectiveness.
Rating: 5.0

  • Application Area:Protein handling and electrophoresis

"We tried this series when we performed protein samples. We used this line to extract protein which uses lysis buffer containing detergent. Once this lysis buffer is mixed with protein samples, it makes a viscous solution. Usually, I saw some sample left on the inside of the tip but I did not see any sample left when I used this Biotix low retention tip series. I used unfiltered tip since I did not see the necessity of using filtered tip for my protein work. This unfiltered low retention tip series is quite cost effective since it has a similar quality with resin treated expensive tips."

Review date: 17 Feb 2017 | Biotix xTIP4 Pipette Tips for Rainin LTS Pipettes
  • Status:

    Reviewer

  • Member since: 2016

  • Organization: University of Nevada Las Vegas



  • Ease of use
    5 out of 5
    After sales service
    5 out of 5
    Value for money
    5 out of 5
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We will keep on buying this product.
Rating: 5.0

  • Application Area:Molecular biology

"This product is very affordable and easy to handle. Very low to no retention. It comes in sterile packs so you are good to go with your work when you need it."

Review date: 22 Dec 2016 | Biotix xTIP4 Pipette Tips for Rainin LTS Pipettes
  • Status:

    Reviewer

  • Member since: 2016

  • Organization: L F Lambert Spawn Co.



  • Ease of use
    5 out of 5
    After sales service
    4 out of 5
    Value for money
    3 out of 5
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Probably the best tips I've ever used, just a bit pricey.
Rating: 4.0

  • Application Area:Crude DNA extraction, PCR, cDNA synthesis

"We evaluated the xTip for Rainin (10uL and 250uL). They are easier to put on the pipet, eject more smoothly, and retain less liquid than Rainin brand tips. Great, but a bit pricey!"

Review date: 07 Jun 2016 | Biotix xTIP4 Pipette Tips for Rainin LTS Pipettes
  • Status:

    Reviewer

  • Member since: 2016

  • Organization: Ohio Department of Agriculture/ General Chemistry



  • Ease of use
    5 out of 5
    After sales service
    5 out of 5
    Value for money
    5 out of 5
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What can I say? They just work better than the others.
Rating: 5.0

  • Application Area:Chemical Analysis

"Pipette tips aren't usually something to get excited about...that is until I used the new Biotix X-Tip. After a cross-comparison between other tips--I found Biotix to be highly effective, precise, and accurate. Amazingly low retention compared to other leading tips. Fearing sounding like an infomercial--I should just say that these tips are pretty awesome and leave it at that."

Review date: 07 Jun 2016 | Biotix xTIP4 Pipette Tips for Rainin LTS Pipettes

xTIP4 creates a perfect ergonomic system on LTS pipettes with our StarStop and FlexFit® technologies. These tips require a lower insertion force for a secure seal and eject with less force than competitors.  Combined with X-Resin® low retention and Blade® technologies, xTIP4 improves your accuracy and precision for a worry-free pipetting experience.

Innovative Features:

Ergonomics:

  • FlexFit sealing technology is a set of alternating thick and thin ribs at the proximal end of the tip. This helps to increase flexibility and allow the tip to easily conform to the shape of the pipette barrel. The instant seal created with FlexFit decreases the force during insertion and ejection helping reduce the risk of repetitive stress injuries (RSI).
  • StarStop is a positive stop feature built into the tip which interacts with the barrel of an LTS pipette. This feature guarantees that the ejection force will stay low independent of how hard you put on the tip. 

Accuracy and Precision:

  •  X-Resin is our proprietary low retention resin that maximizes sample recovery. The low binding characteristics in the tip helps to improve accuracy and precision in your experiment by ensuring a full dispense. 
  • Blade is the patented design at the end of the tip that helps increase your precision. The wall thickness is much smaller than the end of generic tips which causes less sample binding and reduces hanging droplet formation during dispense.  

Product Overview

Biotix xTIP4 Pipette Tips for Rainin LTS Pipettes by Biotix product image

Biotix xTIP4 Pipette Tips for Rainin LTS Pipettes

Manufacturer Biotix  |  Available Worldwide

4.7 / 5.0 | 33 reviews