Norwich Bioincubator, Norwich Research Park, Colney, Norwich, UK. NR4 7UH.

                           Tel: +44 (0) 1603 450924      Fax: +44 (0) 1603 450923



                                     MATERIAL SAFETY DATA SHEET



    Section 1. Identification of Substance / Preparation:

               Monoclonal Antibodies 4D3, 7D3, 9G8 and 7F11 in buffer solution.

               Catalogue Numbers: 4D001, 4D005, 4D100, 7D001, 7D005, 7D100, 9G001, 9G005,

               9G100, 7F001, 7F005 and 7F100

               Polyclonal Antibodies Poly A and Poly B in buffer solution.

               Catalogue Numbers: PA001, PA005, PA100, PB001, PB005 and PB100

    Section 2: Composition / Information on Ingredients:

               Active Ingredient: Monoclonal Antibodies (anti Gyrase A and anti Gyrase B) , CAS: None

               Other ingredients in water: (volume of each product package varies from 0.1-1.0ml)

               0.8% Sodium Chloride (NaCl), CAS 7647-14-5

               0.02% Potassium Chloride (KCl), CAS 7447-40-7

               0.14% di-Sodium Hydrogen Phosphate (Na2HPO4), CAS 7558-79-4

               0.02%Potassium di-Hydrogen Phosphate (KH2PO4), CAS 7778-77-0

               0.01% Sodium Azide (NaN3), CAS 26628-22-8

    Section 3: Hazards Identification:

               Ingredients are either not classified as dangerous according to EC Directives, or not

               considered to be hazardous in the very low quantities/concentrations present.

    Section 4: First Aid Measures:

               In case of contact with skin, wash immediately with soap and water. Remove contaminated

               clothing. In severe cases seek medical attention. In case of contact with eyes, flush with

               water and seek medical advice. If swallowed, wash out mouth with water and give plenty of

               water to drink. Seek medical advice immediately.

    Section 5: Fire Fighting Measures:

               Suitable extinguishing media: Powder, water, carbon dioxide, dry sand. Wear breathing

               apparatus and protective clothing to avoid all contact with skin and eyes. Due to small

               quantities, no special measures apply. No generation of hazardous or toxic gases in

               dangerous quantities.

    Section 6: Accidental Release Measures:

               Wear appropriate protective clothing. Absorb onto sand or vermiculite and place in closed

               container for disposal. Wash spillage site with water.

    Section 7: Handling and Storage:

               Avoid prolonged contact with copper or lead especially in drainage systems, or mercury or

               other heavy metals which may result in the formation of explosive azides. Do not eat drink

               or smoke while handling this material. Wash hands thoroughly after working with this

               material. Store at 4°C. Keep container closed and protected from sunlight/ moisture. Store

               away from combustible materials, acids or metals.

    Section 8: Exposure Controls / Personal Protection:

               Wear gloves and appropriate protective clothing to avoid contact with skin and eyes.







JIE MSDS 0603

    Section 9: Physical and Chemical Properties:

               Aqueous, colourless liquid.



    Section 10: Stability and Reactivity

                Stable.

                Contact with acid and metals may result in toxic gases.



    Section 11: Toxicological Information:

                Some constituents may cause skin irritation and eye irritation.

                Azide may be absorbed through the skin.

    Section 12: Ecological Information:

                No environmental hazard is anticipated provided that the material is handled and disposed

                of with due care and attention.

    Section 13: Disposal Considerations:

                Concentrated sodium azide is highly toxic to higher vertebrates and sewage treatment

                bacteria, though the pack concentrations are not considered to present a significant risk. As

                a precaution, do not flush down sink. Dispose of in accordance with local rules and

                regulations.

    Section 14: Transport Information:

                Not subject to transport regulations.

    Section 15: Regulatory Information:

                Ingredients are either not classified as dangerous according to EC Directives, or not

                considered to be hazardous in the very low quantities/concentrations present.

                Caution � products for in-vitro research use only, substances not fully tested.

    Section 16: Other Information:

                The above information is believed to be correct but does not purport to be all-inclusive and

                shall only be used as a guide. Inspiralis Ltd. and its governors, officers, employees and

                agents shall not be held liable for any claims brought by third parties due to damage

                resulting from handling or from contact with the above product.

    Revision Date: 10.07.06









JIE MSDS 0603