Thyroxine (T4) (Biotin)

Thyroxine (T4) a thyroid hormone exerts a potent influence on the basal metabolic rate. Synthesized from the tyrosine residues of thyroglobin and is found in the serum of normal individuals. The L-form is twice as active physiologically as a racemic product, the D-form has very little activity.

Suitable for use in ELISA. Other applications have not been tested.

Optimal dilutions to be determined by the researcher.

~1x10e9L/mole

Store product at 4°C if to be used immediately within two weeks. For long-term storage, aliquot to avoid repeated freezing and thawing and store at -20°C. Aliquots are stable at -20°C for 12 months after receipt. Dilute required amount only prior to immediate use. Further dilutions can be made in assay buffer. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. 

Note: Applications are based on unconjugated antibody.

Mab

IgG1

8.F.275

mouse

As reported

Supplied as a liquid in PBS, pH 7.2. No preservative added. Labeled with Biotin.

Purified by DEAE chromatography.

L-Thyroxine-BSA

Recognizes T4

This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.