Rabbit Plasma, K2 EDTA, Non-Sterile, Lyophilized

Whole blood and plasma come with sodium citrate, EDTA, heparin, ACD, CPD or Alsever's solution, and a few with potassium oxalate or sodium fluoride. Citrate, ACD, CPD and EDTA bind calcium (citrate reversibly, so it is the usual pick for coagulation work); heparin acts through antithrombin and leaves calcium available; Alsever's is a citrate preservative that extends red cell life; fluoride and oxalate hold glucose stable for clinical chemistry. Use whichever your assay tolerates. EDTA, for example, interferes with calcium- and magnesium-dependent reactions.

Typical anticoagulant ratios are 9 parts blood to 1 part anticoagulant. Specific ratios are provided in the Product Datasheets and Certificates of Analysis for each product where applicable.

Sterile sera and plasmas are sterile-filtered, for cell culture and any other application that cannot tolerate bioburden. Non-sterile products are collected just as carefully but skip the filtration step, so they cost less and are the usual pick where sterility is not required, such as diagnostic reagent manufacturing.

Our typical animal blood product lot sizes range from 50 L to 200 L.

Yes, depending on the species and collection environment, aseptic collection techniques are practiced whenever possible. In animal collection facilities where aseptic technique may not be feasible, materials are collected as carefully as possible by highly trained technicians. Animal blood products are collected in an abattoir environment.

Yes. We segregate animal-based products by species in line with Regulation (EC) 1069/2009 and Regulation (EU) 142/2011, and USDA APHIS inspects our facility for compliance.