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GoldBio/Cobalt HTC Agarose Beads/25 mL/R-203-25

GoldBio/Cobalt HTC Agarose Beads/25 mL/R-203-25
  • GoldBio/Cobalt HTC Agarose Beads/25 mL/R-203-25

Cobalt HTC 6% Agarose Beads are suitable for downstream purification using IMAC. These resins combine the advantages of Cobalt purification with the high flow rates of the HTC resin (70% higher than commercial standards).

The maximum flow rate at 15 cm bed height is >1000 cm/h and the maximum pressure is >300 kPa.The binding capacity with an approximately 30 kDA protein is 5 mg/mL.

These products are excellent for large scale His-tagged protein purifications:

  • Easy scale up and robust function
  • High chemical and physical stabilities
  • Good resolution in minimum time

HTC beads are high throughput beads designed to meet the demand for industrial process separation.Their rigidity and mechanical resistance permits high flow rates with good resolution in a minimum time frame, making these beads ideal for process-scale use.HTC beads are highly crosslinked 4% and 6% agarose matrices and have excellent physical and chromatographic qualities.They are autoclavable.These beads are an ideal support for the immobilization of ligands for Affinity Chromatography and base media support for producing IEX (Ion Exchange) and hydrophobic interaction chromatography resins.

Storage/Handling: Store at 4°C. Do not freeze.


About GoldBio:

GoldBio Research

Gold Biotechnology shares a vision with every researcher: Each facet of life science research will introduce us to a future of impactful discovery and learning, benefiting the entire world. And our vision will materialize sooner if a researcher’s passion is not sullied by worry over the quality of their reagents, especially the cost for quality. This is why we’re here! We believe in a future of change and prosperity, and we want to help you get there by being a resource for high-quality products at exceptional prices. By providing our customers with only the best chemicals possible, tested in GoldBio labs to assure our own quality specifications are met, you can be sure your research will go off without a hitch.

Mission Statement:

"At GoldBio, we strive to exceed the expectations of our customers, vendors and strategic partners through quality of products, excellent service and attention to detail. Our sustainable business model and relationships with others in the supply chain allow us to provide researchers and scientists with uniquely low prices, while maintaining the highest quality in the industry. We stand behind all our products to the fullest extent with the hope that they will be used in discoveries that benefit all."

Our Philosophy:

Provide the highest quality product
Maintain low costs to pass along to the researcher
Be an advocate for the industry
Support our customers as any loyal business partner
Be an ally to businesses in the industry
Put forth products with hope
Look towards the future
We look toward the future with hope as we send out our products with the intent that they will be used in great discovery. We are a small company dedicated to the success of those whom we supply. So we provide high-quality low cost materials to scientists and researchers. We give our customers the best so they can discover, invent, and innovate. Because that is what it is about for us...The Discovery.

Commitment to Quality:

We are dedicated to providing our customers with the highest-quality products available. We test our products from our network of trusted global suppliers to assure they meet our quality specifications. We stand behind all of our products knowing that our reputation lies on the success of your experiments.


Dr. Paul Gold

During the 1980s, Dr. Paul Gold stepped out from behind the bench believing researchers needed a low-cost, high-quality alternative for chemicals and reagents. Recognizing his knack for business, he began brewing the idea for a company during a time when startup incubators were nearly unheard of, and the Internet, social media and crowdfunding didn’t exist. Armed with a supportive wife, generous family members and helpful people within his network, Dr. Gold established GoldBio in 1986.

The original main office was situated in the former St. Louis Technology Center (now the location for the St. Louis Science Center), while the first lab space was located at St. Louis University. The ambitious startup began its journey selling three products: IPTG, X-Gal and X-Gluc.

Now, after almost 30 years, GoldBio has evolved significantly, expanding its catalog from three products to more than 3000 products. Throughout its history, GoldBio’s success has relied on its commitment to the success of those whom we supply. At GoldBio, we believe that putting our quality products in capable hands leads to discoveries that impact the entire world。



Gold Biotechnology公司成立于1986年,最初总办公室位于前圣路易斯技术中心,第一个实验室位于于圣路易斯大学。这家公司最初只销售三款产品:IPTGX-GalX-Gluc。经过30多年的发展,现有产品多达3000种,Gold Biotechnology致力于为客户提供优质的产品,为客户提供优质的服务,我们相信优质的产品放在有能力的人手中会带来影响世界的发现。Gold Biotechnology与每位研究人员都有一个共同的愿景:使整个世界受益。 如果研究人员的热情不会因担心他们的试剂质量,尤其是质量成本而受到玷污,我们的愿景将更快实现。 这就是为什么Gold Biotechnology在这里! Gold Biotechnology相信变革和繁荣的未来,Gold Biotechnology希望通过以优惠的价格成为高质量产品的资源来帮助您实现目标。 

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