The canine antibody to sheep red blood cells may be used as a positive control for our canine Coombs test, catalog numbers 392-2 and 392-5, or as a hemagglutination test reagent for canine rheumatoid factor. To prepare the positive control fresh sheep red blood cells must be sensitized with the antibody according to instructions. Store the antibody at -10°C until the expiration date or at 2-7°C if used within 6 months of receipt. Sensitized sheep red blood cells may be stored at 2-7°C for two days. If the resuspension is made in Alsever's solution the sensitized cells can be stored for several days.

VMRD产品组合是兽医诊断中最全面的产品，其产品范围很广，其中包括USDA许可的ELISA试剂盒，FA试剂，抗体和Coombs测试试剂。我们的IFA试剂支持验证性测试，旨在作为一个完整的系统一起工作，且交叉反应最少。我们获得USDA许可的ELISA试剂盒的设计具有最高的准确性，并符合适用于国际动物贸易的国际标准。我们将继续开发新的诊断产品，并通过满足客户需求的解决方案来扩展我们的产品组合。