USA Catalog

CALCIUM METABOLISM - RIA

1,25-Dihydroxyvitamin D

 65100E/100 Tubes

Intended use

 For the quantitative measurement of 1,25-dihydroxyvitamin D in serum or EDTA plasma.

Label

 125 I

Method

 RIA Double Antibody

Controls included

 Two Levels

No. standard

 6

Incubations

 2 hrs/20-25°C

Feature & benefits

 Specific rapid extraction technique. Same day reporting of results. Room temperature assay. Accurately measures both 1,25 Vitamin D2 and 1,25 Vitamin D3.

Sample type

 Serum/EDTA Plasma

Sample size

 500 µL

Comments

 For In Vitro Diagnostic Use.

25-Hydroxyvitamin D

 68100E/100 Tubes

Intended use

 For the quantitative determination of 25-hydroxyvitamin D and other hydroxylated metabolites in serum or plasma.

Label

 125 I

Method

 RIA Double Antibody

Controls included

 Two Levels

No. standard

 6

Incubations

 1.5 hrs/20-25°C

Feature & benefits

 Specific 25-OH-D3 tracer. Excellent specificity. Excellent agreement with HPLC. Standardized against HPLC purified 25-OH-D. Accurately measures both D2 & D3. Same day reporting of results.

Sample type

 Serum/Plasma

Sample size

 50 µL-extraction, 25 µL-assay

Comments

 For In Vitro Diagnostic Use.