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AK Scientific provides fine chemicals and advanced intermediates to our customers worldwide. Currently, we have over 16.000 in stock, ready to ship products, at our California warehouse and this number is increasing weekly. All these products are stocked in multiple, convenient, sizes to fit your specific needs. Purchases are shipped on the same day your order is placed (before 4PM, Pacific Time) to ensure on-time delivery.
AK Scientific products can be searched by Name (or partial name, keyword), Catalog, CAS, and MFCD# on the website. Our website is updated frequently to add new products and to incorporate customer feedback.

Aside from product packaging and pricing, the AK Scientific website provides additional information, such as physical properties and safety advice.

We are committed to keeping all our products in stock for immediate delivery.

Bulk Products

The majority of our products are available in bulk quantities. Inquiries for larger amounts are always welcome.

On time delivery, Competitive prices, Guaranteed quality, Real-time project communication.

Send an inquiry on z-l-thr-oh to AK Scientific, Inc.

IRIS Biotech is specialized in reagents for Peptide Synthesis, PEGylation, Life Science Research and Biocatalysis. We have specific know-how and production capabilities to manufacture and supply products from the following areas from Grams to Multi-Ton Lots:

• Starting Materials for Peptide Synthesis, Peptidomimetic and Medicinal Chemistry
  Protected Amino Acids, Coupling Reagents, Linkers and Resins, Natural and Unusual Amino Acids and Building Blocks used in Peptide Synthesis, Peptidomimetic and Medicinal Chemistry.
  
  
• Reagents for PEGylation
  Monodisperse and polydisperse hydrophilic linkers, used to improve solubility and pharmacokinetic properties of peptides, proteins, biopharmaceuticals and organic drug molecules. We carry the world wide largest portfolio, as we supply short monodisperse compounds with increasing chain length up to large, polydisperse polymers.
  
  
• Reagents for Life Science Research
  Enzyme Substrates and Special Proteins, Dyes, Diagnostic and Biochemistry Tools
  Natural Products, with biological and pharmacological activity, like immunsuppressiva: Aflatoxines, Cyclosporines, Geldanamycin, Rapamycin, etc.)
  Carbohydrates (Derivatives of Arabinose, Galactose, Glucose, Xylose, etc.)
  
  
• Biocatalysis
  We offer a wide range of unusual and innovative enzymes, immobilised enzymes and enzyme carriers for modern biocatalysis. Synthesis or optical resolution of racemic mixtures of Amines, Amides and Esters are applications, which are wide used. Esterification and transesterification with lipases and esterases are used in commercial productions from food industry to biodiesel production.
  
  
• Contract Manufacturing
  We are carrying out many Contract Manufacturing projects in these areas (cGMP and ISO9000); our strong points are unusual derivatives with one or several chiral centres.
  

Send an inquiry on z-l-thr-oh to Iris Biotech GmbH

Xiamen Kinbester Co., Limited is a leading global supplier of advanced intermediates and laboratory chemicals, we manufacture, market and distribute high quality intermediates which are widely used in the electronic chemical, agrochemical industries and research laboratories.


Our major business activities are:

1. Supply laboratory chemicals and reagents

2. Supply advanced intermediates

3. Custom synthesis and contract manufacturing

4. Investment in the fields of advanced intermediates and laboratory chemicals

5. Sole agency of good quality chemicals from all over the world in China



In the past 20 years, we have established very good business relationships with hundreds of famous customers in North America, Europe and Asia. We will continuously improve products and services, create value-added benefits for our customers. Kinbester Co., Limited is your right and reliable business partner in China.


Send an inquiry on z-l-thr-oh to Xiamen Kinbester Co., Ltd.