• Low Vitamin D SerumQuick View
    • Sale!
      Low Vitamin D SerumQuick View
    • Low Vitamin D Serum

    • $275.00
    • Catalog #: S2010005 Human serum containing low levels of 25-OH vitamin D (~ 20 ng/mL of total 25-OH vitamin D). This product is useful for the research and development of 25-OH vitamin D high and low working solutions. This product is liquid stable for several years when stored at 2-8°C. Live Enquiry about this product via Text/SMS: 1-858-900-3210 (8 am…
    • Add to cart
  • Vitamin D Depleted SerumQuick View
    • Sale!
      Vitamin D Depleted SerumQuick View
    • Vitamin D Depleted Serum

    • $375.00
    • Catalog #: S2010003 Human serum containing undetectable levels (< 2 ng/mL) of 25-OH vitamin D (either 25-OH vitamin D2 or 25-OH vitamin D3). This product is useful for the dilution of 25-OH vitamin D solutions as well as the research and development of 25-OH vitamin D high and low working solutions. This product is liquid stable for several years when…
    • Add to cart
  • High Vitamin D SerumQuick View
    • Sale!
      High Vitamin D SerumQuick View
    • High Vitamin D Serum

    • $475.00
    • Catalog #: S2010004 Human serum containing high levels of vitamin D (~ 200 ng/mL of total 25-OH vitamin D). This product is useful for the research and development of 25-OH vitamin D high and low working solutions. This product is liquid stable for several years when stored at 2-8°C. Live Enquiry about this product via Text/SMS: 1-858-900-3210 (8 am -…
    • Add to cart
  • Rheumatoid Factor Diluent PlasmaQuick View
    • Sale!
      Rheumatoid Factor Diluent PlasmaQuick View
    • , ,
    • Rheumatoid Factor Diluent Plasma

    • $250.00
    • Catalog #: S2010002 Rheumatoid factor (RF) is a collection of autoimmune antibodies that target the Fc region of immunoglobulins G (IgG). RF is the first series of antibodies that was found in Rheumatoid Arthritis (RA). Rheumatoid Factor Diluent (catalog #S2010002) consists of human plasma containing undetectable levels of RF (~ 0 IU/mL). This product can be used to test the…
    • Add to cart
  • Rheumatoid Factor SolutionQuick View
    • Sale!
      Rheumatoid Factor SolutionQuick View
    • , ,
    • Rheumatoid Factor Solution

    • $250.00
    • Catalog #: S2010001 (1 mL) Rheumatoid factor (RF) is a collection of autoimmune antibodies that target the Fc region of immunoglobulins G (IgG). RF is the first series of antibodies that was found in Rheumatoid Arthritis (RA). Rheumatoid Factor Solution (catalog #S2010001) consists of human plasma containing an extremely high level of RF (≥1900 IU/mL). This product can be used…
    • Add to cart