FIX&PERM Kit 1000 Cell Fixation and Permeabilization Kit (CE/IVD)

• Catalog Number: orb1972404
• Category: Tools
• Description: FIX&PERM Kit 1000 Cell Fixation and Permeabilization Kit (CE/IVD)
• Tested applications: FC
• Hazard Information: For professional users only. Reagent A of FIX&PERM Cell Fixation and Permeabilization Kit contains fomaldehyde and is labelled: Harmful. Formaldehyde is toxic, allergenic and a suspected carcinogen. Never pipette by mouth and avoid contact with eyes, skin and clothing. Proper handling procedures are recommended. As a main rule, persons under 18 years of age are not allowed to work with this product. Users must be carefully instructed in the proper working procedure, the dangerous properties of the product and the necessary safety instructions. Please refer to the Material Safety Data Sheet (MSDS) for additional information. Dispose product remainders according to local regulations.
• Storage: Storage: FIX&PERM Cell Fixation and Permeabilization Kit reagents should be stored and used at room temperature. Do not freeze. Stability of the reagent: Please refer to the expiry date printed onto the vial. The use of the reagent after the expiration date is not recommended. If reagents are stored under any conditions other than those specified, the conditions must be verified by the user. Do not use reagents if a precipitate should form or discoloration occurs. If unexpected results are obtained which cannot be attributed to differences in laboratory procedures, please contact us
• Note: For research use only
• Application notes: Biological fluids (blood, bone marrow, and others) must be collected under sterile conditions. Anticoagulation with EDTA or heparin is recommended. The samples should be stored at room temperature until used. For optimal results, samples should be processed and analyzed within 24 hours. Samples with high numbers of non-viable cells might cause false results, such cases require determination of cell viability with e.g. propidium iodide. All biological samples have to be handled with caution. Always consider them as potentially infective. Use appropriate precautions such as gloves, lab-coat, etc. Fixation, permeabilization and staining procedure: For each sample to be analyzed add 50 µl of whole blood, bone marrow or mononuclear cell suspension in a 5ml tube Add 100 µl of Reagent A (Fixation Medium, stored and used at room temperature) Incubate for 15 minutes at room temperature Add 5ml phosphate buffered saline and centrifuge cells for 5 minutes at 300 g Remove supernatant and aellet 100 µl Reagent B (Permeabilization Medium) and 20 µl of the appropriate Nordic-MUbio monoclonal antibody conjugate Vortex at low speed for 1-2 seconds Incubate for 15 minutes at room temperature Wash cells with phosphate buffered saline as described above Remove supernatant and resuspend cells in sheath fluid for immediate analysis or resuspend cells in 0.5 ml 1.0 % formaldehyde and store them at 2-8°C in the dark. Analyze fixed cells within 24 hours. Comments: Special cases (diluted bone marrow samples, other samples containing low soluble protein) might benefit from replenishment with plasma components before the FIX&PERM treatment in order to create a milieu, which more closely resembles the stuation in anti-coagulated blood. For that pupose addition of IgG preparations (e.g. Beriglobulin P, ZLB Behring, final concentration 10mg/ml) and human serum albumin (e.g. human albumin “Behring” 20% - infusion solution, final concentration 40mg/ml)
• Expiration Date: 12 months from date of receipt.