Choose the brand aligned with your industry so we can best serve your needs.
For researchers, scientists, and technical professionals: Your one-stop shop for the complete range of laboratory, production, and safety products and services.
High Rheumatoid Factor Positive Serum is human serum containing high levels (20000-24999 IU/mL) of Rheumatoid Factor antibodies (RF) Titer has been measured with the RF Latex method No preservatives have been added All units have tested negative for infectious agents at the single donor level Available as single donor units or as pooled units For in vitro research use only
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More
High Rheumatoid Factor Positive Serum is human serum containing high levels (5000-7499 IU/mL) of Rheumatoid Factor antibodies (RF) Titer has been measured with the RF Latex method No preservatives have been added All units have tested negative for infectious agents at the single donor level Available as single donor units or as pooled units For in vitro research use only
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More
b-Glucuronidase/Arylsulfatase from Helix pomatia is an enzymatic bend of -Glucuronidase and Arylsulfatase from Helix pomatia with each enzyme having an activity of at least 3500 U/mL This product has been used as molecular tool for various biochemical applications It has also been used in a wide array of other chemical and immunological applications For in vitro research use only
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More
High Rheumatoid Factor Positive Serum is human serum containing high levels (10000-14999 IU/mL) of Rheumatoid Factor antibodies (RF) Titer has been measured with the RF Latex method No preservatives have been added All units have tested negative for infectious agents at the single donor level Available as single donor units or as pooled units For in vitro research use only
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More
High Rheumatoid Factor Positive Serum is human serum containing high levels (7500-9999 IU/mL) of Rheumatoid Factor antibodies (RF) Titer has been measured with the RF Latex method No preservatives have been added All units have tested negative for infectious agents at the single donor level Available as single donor units or as pooled units For in vitro research use only
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More
High Rheumatoid Factor Positive Serum is human serum containing high levels (over 25000 IU/mL) of Rheumatoid Factor antibodies (RF) Titer has been measured with the RF Latex method No preservatives have been added All units have tested negative for infectious agents at the single donor level Available as single donor units or as pooled units For in vitro research use only
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More
Human Serum Proteins for Interference Testing a highly concentrated solution of human serum proteins (20 g/dL) provided with the corresponding diluent This solution can be spiked into specimens to test human serum proteins interference Instructions with sample calculations are also provided For in vitro research use only
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More