Now available: 24 Well Big Sitting Drop Crystallization Plate
Suitable for both initial screening and optimization.

Angled-Tip Versions
of MicroMounts, Loops and Meshes are now available. Correctly orientate your crystal and order this service here.

CrystalQuick™X
A brand-new sitting drop plate for in-situ x-ray analysis from Greiner Bio-One.

New: Structure Search
Now you can search our small molecule compounds, such as Nucleosides and Nucleotides, Click Chemistry products, Inhibitors and more using our new Structure Search feature (beta)!

GTBio 2012 - Conference Pictures
The pictures we took at the GTBio 2012 conference in Montpellier are now online. Check them out here!

Also online: PepCon 2012 Conference Pictures
Now also available online: the pictures we took at PepCon 2012 in Beijing - view them here!

We're now on facebook and Google+!
Jena Bioscience goes social - we're now on facebook and Google+! Inform your friends about contents of our website by using the social buttons below, or like us on facebook/Google+ to receive our posts!

New in Affinity Chromatography: Glutathione Agarose Cartridges and Nickel-IDA Agarose Cartridges
Our new pre-packed cartridges for purification of GST-tagged proteins and His-tagged proteins are suitable for MPLC, FPLC™, ÄKTA™ design, peristaltic pump or syringe.

DGK 2012 Conference Pictures
The pictures we took at the DGK 2012 conference in Munich are now online. Check them out here!

New Distributors in Italy and Slovakia
We are happy to announce that we now have two new distributors: Labo-SK in Slovakia and Vinci-Biochem in Italy.

New in Affinity Chromatography: Ni-NTA Agarose
Nickel-NTA Agarose is a high capacity IMAC resin for affinity purification of His-tagged proteins, suitable for FPLC, gravity flow and batch purification under denaturing and non-denaturing conditions.

MiTeGen's Mount-Base-Vial Assemblies
Any combination of crystal mounts/loops and magnetic goniometer bases is now available!

Just out of print: MiTeGen Products Brochure
Our new MiTeGen Products Brochure has been released! Finally, a comprehensive overview of MiTeGen's innovative tools for protein crystallography. Download as PDF or order your free printed copy!

New Distributor in Mexico
We are happy to announce that Diffractia.com now represents Jena Bioscience in Mexico! Find the complete contact information here.

New in Affinity Chromatography: Auxiliary Equipment
Per frequent request, we now offer Auxiliary Equipment to complete our Affinity Chromatography product line. The new section comprises Columns, Spin Columns and Cartridges.

Site-specific protein labeling
Novel labeling kits designed for site-specific labeling of - any protein’s C-terminus - N-terminal cysteine - protein C & N-termini with two different colors in a one pot reaction

New Distributor in China
We are happy to announce that Seajet Scientific, based in Beijing and Shanghai, will now offer our entire product range in China. Find more information in our list of international distributors.

New cyanotoxin now available
[Asp3, Dhb7]microcystin-RR is a major hepatotoxin of the blue green algae Planktothrix rubescens that causes adverse effects on freshwater lakes. In addition to other microcystins, we now offer this toxin as reference material for water monitoring.

Nucleotide Removal Kits now available:
Gel filtration based Nucleotide Removal Kits designed for fast and easy separation of unincorporated dye- or marker-labeled nucleotides from DNA.

New: 5'-Levulinyl-3'-CEPs
For oligonucleotide synthesis Jena Bioscience offers now phosphoramidites protected by a levulinyl group.

Memb-PASS™
Easily crystallize your integral membrane protein with the new patent-pending Memb-PASS™ technology.

More DBCO-containing Dyes
We now offer DBCO-SETA Dyes 555, 650 and 750 for labeling of azide-containing molecules via Copper-free Click Reactions

PEGylation with Copper-free Click Chemistry
Our new DBCO-PEG conjugates with distinct molecular weight (5, 10, 20, 30 or 40 kDa) allow efficient site-specific PEGylation of azide-containing biomolecules under mild reaction conditions.

New Distributors in Czech Republic, Brazil and Jordan
We are happy to announce that we now have local distributors in Czech Republic, Brazil and Jordan!

New Website feature: Your Notepad
Our Web Shop now has a new feature: Your Notepad. Use it to keep products saved for later ordering or to save products you order frequently. The notepad will keep products saved even after you logged out. Just click this icon in a product table to add a product to your notepad (you will need to login). When you're logged in, your notepad can be accessed via the yellow box on top of each page.

New LEXSY Brochure
Now available: our new LEXSY brochure with all LEXSY-related products and comprehensive background information! Download the PDF version or request your free printed copy!

Nucleoside range greatly enhanced
with Fluorescent Nucleosides as well as Base protected and 5'DMT-protected Nucleosides amongst many other modifications.

Native Viral and Microbial Antigens
Our new section of Native Viral and Microbial Antigens includes a broad range of high-quality viral, bacterial, fungal and parasitic antigens specially recommended for immunodiagnostic assays such as ELISA.

Crystal Clear Sealing Tape for Sitting Drop Plates
HD Clear™ Sealing Tape is now available again.

New: Prestained Protein MW Marker
Our new available Prestained Protein Marker are designed for monitoring and sizing of proteins during SDS-PAGE or verification of protein transfers onto membranes.

Thermophilic Polymerases – A Users Guide
Interested in background information on natural and engineered Polymerases? Then make sure to read our new Polymerase Guide, available as PDF or in printed form free of charge!

Stock Clearance
Save 30% on selected MicroMounts™, MicroMesh™ Mounts, MicroLoops™ and MicroGripper™ Mounts.

New catalog section: Nucleoside Phosphoramidites
In our new section Nucleoside Phosphoramidites we offer specialized building blocks for oligonucleotide synthesis, such as 2'/3'-Dideoxy-5'-CED Phosphoramidites or Alkyne-containing Phosphoramidites.

New: Nucleotide for Copper-free click reactions
With 5-DBCO-dUTP we offer our first nucleotide for chemoselective ligation via Copper-free Click Chemistry.

Conference Pictures: HEC Żagań/Poland and PEACe Cascais/Portugal
We now have the pictures we took at the HEC Meeting in Żagań/Poland and at the 10th PEACe in Cascais/Portugal online!

LEXSY talk online
Our LEXSY talk given at the 10th PEACe meeting in September 2011 is now online! Please find it in the LEXSY catalog section.

New Cyanotoxin: Nodularin
Nodularin is a hepatotoxin of the blue green algae Nodularia spumigena that causes adverse effects on brackish water systems. In addition to Microcystins, we now offer this toxin as reference material for water monitoring.

Download MSDS of our products
You can now download Material Safety Data Sheets (MSDS) of our products directly from our website - simply use our MSDS search form to retrieve the files.

Price cut on MRC plates
We are happy to announce that the prices of MRC 2 Well and 3 Well Crystallization Plates, MRC Maxi Plates and the Lipidic Cubic Phase Screening Kits have been reduced by 20%.

New: Ral Activation Kit
The new member of our GTPase Activation Kit Series provides a rapid, cost-effective and reliable tool for detection and analysis of the cellular activation state of Ral GTPases. Ral Activation Kit is now online!

JBS Tungsten Cluster Derivatization Kits for Phasing
Tungsten is a strong anomalous scatterer and therefore perfectly suited for phasing experiments. Curious about it? JBS Tungsten Cluster Derivatization Kits are now available!

B5 SPINE Standard Goniometer Base
We now offer magnetic SPINE standard goniometer bases B5. Most bases are available with laser engraved 2D and alphanumeric barcode and CryoVials.

Our "About us" section was brought up-to-date!
If you've always wanted to know more about your contact persons at Jena Bioscience, please go to our blog to learn more.

New in Fluorescent Probes: Fluorescent Hormones
Estradiol Glow is the ovarian steroid hormone 17-β-Estradiol labeled with a novel low molecular weight orange/red fluorophor thus retaining its chemical properties and its biological activity. Interested? Then read more here!

Now available: Desoxy- and Ribo-nucleotide diphosphates
We have now completed our portfolio of Non-modified Nucleotides by Desoxy- and Ribo-nucleotide diphosphates, available in solution or as lyophilized solids.

Order multiple products simultaneously
Our web shop now has a new feature: if you know the product numbers you wish to order, simply use our Search & Order form to put all these products in your basket with just one click!

New Anitiviral and Cytostatic Nucleotides
We have added a number of popular nucleotides (mono- and triphosphates) to our Antiviral Nucleotides and Cytostatic Nucleotides catalog sections, such as Didanosine, Aciclovir, Clofarabine and Cytarabine!

New Distributor in Brazil
We are happy to announce that we have closed a distribution agreement with Prodimol to distribute our products in Brazil. If you are in Brazil and wish to order our products, please check out our List of International Distributors for their contact information!

Our blog is alive!
Our blog is back! Read more here.

SCNAC 2011 Conference Pictures
The pictures we took at the SCNAC 2011 conference in Český Krumlov are now online. Check them out here!

New in Click Chemistry: Nucleotide Azides
We have completed our Click Chemistry catalog section by a selection of Nucleotide Azides for labeling and detection using "Click" reactions.

Pi sampling strategy
The new Pi-minimal Screen was developed at the MRC Cambridge. The incomplete factorial design assures diversity amongst the crystallization conditions ideal for initial screening.

Pi sampling applied to membrane proteins
Use our new Pi-PEG Screen and benefit from the experience of membrane protein crystallization at the MRC Cambridge!

Maximum durability and rigidity combined with lowest X-ray background!
The new Dual-Thickness MicroMounts™ are now available!

New Click Chemistry Reagents
We have again extended our Click Chemistry section by Alkyne-containing Phosphoramidites and CPGs as well as by several new Azides of Fluorescent Dyes!

Harness the power of diffusive mixing!
The High-throughput Crystal Former is equipped with 96 microchannels arranged on a plate with SBS-footprint.

Ready-to-use assemblies for cryo-crystallography!
We now offer Mitegen's new Mount-Base-Vial Assemblies! Combine a magnetic CryoVial with a goniometer base (cap) and a crystal mount/loop of your choice.

New product group: Microcystins
Microcystins are toxins of blue green algae that, in case of excessive growth, will poison natural water ressources. We now offer a selection of important Microcystins as reference material for water monitoring.

New Click Chemistry Reagents - including Reagents for Copper-free Click Reactions
The Click Chemistry Reagents section has been restructured and extended by more than 100 new reagents and kits, including DBCO-containing Reagents for Copper-free Click Reactions and BaseClick™ Kits!

Use of IFP to control expression in LEXSY
The German magazine Laborjournal issued an article on how Infrared-fluorescent Protein (IFP) can be used to control expression in LEXSY. Read the complete article here (German language).

Optimize your crystal growth conditions
using our new JBS Beads-for-Seeds. The kit is designed for the preparation of a seed stock solution by using a glass bead and a microcentrifuge tube as mortar and pestle for crushing of seed crystals.

Membrane Protein Crystallization
Beta-Mem is a new random sparse matrix screen for the crystallization of beta-barrel membrane proteins developed by researches from Vanderbilt University.

The most popular MiTeGen Tools
are now available in a Crystallography Sampler Kit. The kit contains 40 different tools, i.e. MicroMounts, MicroMeshes, MicroLoops, MicroLoops E, MicroLoops LD and MicroGrippers.

Now available: MicroRT Aligner
The new MicroRT Aligner makes sliding the MicroRT capillary tubing past your crystal and onto your goniometer bases a breeze and helps to save precious crystals!

New in Click Chemistry: EdU and EdUTP
The important alkyne-labeled nucleoside and nucleotide analogs EdU and EdUTP are now available in our Click Chemistry section!

Cell free LEXSY for Crystallographers - Talk held at HEC 13 is now online!
In vitro LEXSY is a great tool to produce proteins for crystallization – see a video and the slides of our talk held at the HEC 13 meeting here!

A great training tool!
MiTeGen's Crystallography Starter Kit has everything you need to mount and collect X-ray data from your crystals at both room temperature and cryo temperatures.

Breakthrough in sample handling: Reusable Goniometer bases
No more gluing loops into bases, or fumbling for a base with the right loop size. The patent-pending reusable Goniometer bases grab and securely hold MicroMounts, MicroLoops and all other standard crystal loops without epoxy, glue or grease.

Now available: Magnetic CryoVials
We now offer SPINE-compatible Magnetic CryoVials! Equipped with a ring magnet at the open end to attach to a goniometer base (cap), and a magnetic steel ballast at the sealed end to attach to SPINE automounters they will keep your crystals cold and will protect them against damage or loss.

IRT 2010 Conference Pictures
The pictures we took at the IRT conference in Lyon are now online. Check them out here!

Now available: the Affinity Chromatography Mini Catalog
Working with proteins? Then get our Affinity Chromatography Mini Catalog now - download the PDF version here or click here to request your printed copy!

Tungsten Cluster - makes the difference!
The JBS Phosphotungstate Cluster Kit is an excellent choice for heavy atom derivatization. The 12 tungsten centers of the cluster ensure strong anomalous scatterering and are suitable for phasing of biological macromolecules.

Now available: LEXSY in vitro translation system
The LEXSY in vitro translation system – a rapid, convenient, flexible and cost efficient tool for cell-free production of recombinant proteins for biochemical, biophysical and structural analysis.

New in Nucleotide Analogs: Puromycin Derivatives
Fluorescent or Biotin-labeled Puromycin derivatives provide a smart approach for detection of protein expression in vivo or for high-throughput labeling of full-length cDNA products.

New Distributor in the UK: Stratech Scientific
We are pleased to announce that Stratech Scientific now distributes our products in the United Kingdom. Find Stratech's complete contact information in our distributor list!

CrystalSlide™ -
a low-birefringent and X-ray transmissive micro-channel platform for counter diffusion crystallography developed by Greiner Bio-One - is now available!

Now available: Macromolecular Crystallography Mini Catalog No. 3
Get our latest Macromolecular Crystallography Mini Catalog now - download the PDF version here or click here to request your printed copy!

New generation of inducible eukaryotic protein expression system now available
3rd generation LEXSY expression vectors enable fluorescence assisted selection and online monitioring for protein expression.

SWSBC Pictures now online
The pictures we took at the SWSBC meeting in Cardiff are now online. Check them out here!

Protein Prenylation
Biotin-labeled Geranyl Pyrophosphate (B-GPP) - THE universal lipid donor for prenylation studies - is now available. More...

Price Cut for Biotinylated Nucleotides
Our selection of Biotinylated dUTPs and dCTPs has been extended and prices have been cut significantly! Check out our Biotinylated Nucleotides for DNA labeling by PCR, too!

Color your target sequence...
...with our new one-step RNA Labeling Kits - the fast and efficient way for fluorescent labeling of RNA probes!

Generate your quote online!
You need a quote from Jena Bioscience for submission to your purchasing department? Simply generate it online! Put the products of interest in your Basket and click the "Online Quotation" button on the left - now you can print, save or send your PDF quote by e-mail!

Now available: Ras and Rap Activation Kits
Our new Ras and Rap Activation Kits provide a rapid, cost-effective and reliable tool for the detection and semi-quantitative analysis of the cellular activation states of Ras and Rap GTPases.

New Distributors
We have added new distribution partners to our list of international distributors. Now you can buy our products from domestic sources in Bangladesh, Macedonia, Romania and Thailand, and there are even more distributors in Italy and the USA.

Profit from the joint experience of Jena Bioscience and MiTeGen!
Our new Crystal Handling Kit will help you to acquire skills in protein crystallization, crystal mounting and data collection.

Omscientia to offer the JBScreens and Consumables for Protein Crystallization
We are pleased to announce that we have entered into a distribution agreement with Omscientia, Inc. (Carlsbad, CA, USA) to offer our entire suite of protein crystallization products. Read the complete announcement in the Jena Bioscience Blog!

Jena Bioscience products now available from Tocris USA
We are happy to announce that we have entered into a partnership with Tocris Bioscience. Tocris Bioscience will distribute our products in all territories served by Tocris USA. Read the complete announcement in the Jena Bioscience Blog!

The CrystalHarp™ plate
is designed for crystallization based on capillary diffusion. A short cut from screening to data collection - individual capillaries and can be mounted directly!

The Crystal Former XL
has the same great advantages as the Crystal Former chips. With wider channels, the Crystal Former XL is ideal for optimization and crystal growth.

Let Cy3 and Cy5 shine on you!
The classic dyes Cy3 and Cy5 are now available for Protein Labeling and for detection of biotinylated probes using our Fluorescent Streptavidin and Avidin Assay Kits.

Intermix smallest liquid volumes within milliseconds!
The Swissci UVP Micro-channel Chip features a total of five passive flow-through mixers, useful in both screening and optimization of crystallization experiments.

Take advantage of NCoR and SMRT Antibodies!
Easy detection and immunoprecipitation of NCoR and SMRT and corresponding HDAC complexes using approved Corepressor Antibodies.

Dehydration - The most powerful post-crystallization treatment!
Dehydration Salts and the Crystal Dehydration and Salvage Kit are effective tools to modify the solvent content of your crystals in order to improve diffraction quality!

MRC Maxi Plate with all the valued features of the MRC Crystallization Plate now available!
The MRC Maxi Plate is a 48-well optimization plate intended for large drops. It is compatible with both standard robotic systems as well as manual pipetting.