Stable lipid standards

Chemistry: analytical and immunological testing – Lipids – triglycerides – cholesterol – or lipoproteins

Reexamination Certificate

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Details

C436S008000, C436S013000, C422S067000, C252S408100

Reexamination Certificate

active

11216809

ABSTRACT:
The invention describes materials useful for calibrating methods, and standards, calibration verification, linearity, and quality control materials for any method used to detect lipids and/or lipoproteins. This invention describes methods for producing, and compositions produced thereby, stable lipid controls, standards, and reagents including a stabilizing amount of TDPA, and further including a known amount of a substantially pure constituent of interest, including total cholesterol (CHOL), triglycerides (TRIG), high density lipoprotein (HDL), APO lipoprotein A (APO-A), APO Lipoprotein B (APO-B), low density lipoprotein (LDL), apolipoprotein a Lp(a) and other lipoprotein moieties useful for calibrating, standardizing, verifying, quality control, and the like, relating to use of an instrument for assessing the level of such constituents in a sample.

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