Intact Parathyroid hormone immunoradiometric assay kit RIA
Overview
Evaluate calcium metabolism disorders
Distinguish primary causes of hyperparathyroidism caused by hyperplasia or hypersecreting adenoma of the parathyroid glands Distinguish secondary causes of hyperparathyroidism caused by renal deficiency or lack of vitamin D or calcium
Distinguish between paraneoplasic syndromes
Diagnosis hypoparathyroidism, either the primary idiopathic form with hypocalcaemia or the secondary form with hypercalcaemia
Benefits
- ALTERNATIVE PROTOCOL PRE-OPERATIVE USE
- EXCELLENT SENSITIVITY
Assay principle: sandwich
The antibodies used for the sandwich recognize the intact 84 amino acid biological chain of parathyroid hormone (PTH 1-84). The monoclonal antibodies, specific to the mid region and the C-terminal part of the 39-84 of the molecule, are adsorbed onto the ELSA solid phase. The antibodies radiolabeled with iodine-125 are polyclonals recognizing the N-terminal part 1-34 of the molecule used as the tracer.
Two alternative assay procedures:
1- 16-20h at RT
2- Rapid procedure: 30 min at RT / shaking.
Features
Working range: 0.7 – 1500 pg/mL (NIBSC 95/646) - µIU=0.78 pg/mL
Sample: serum or EDTA plasma – 200 µL
Analytical sensitivity: 0.7 pg/mL
Functional sensitivity: 3 pg/mL
Normal values
Immunoassays RIA and ELISA - Catalog
Immuno-analyse RIA et ELISA - Catalog
Annual availability Schedule 2021
In-vitro RIA products - Availability calendar
Calendrier de mise a disposition 2021
Trousse pour radioimmunologie - Availability calendar
Product Insert (ENG) PTH / ELSA-PTH
ELSA-PTH Op.Mod.025 - Product Insert
Product Insert (FRA) PTH / ELSA-PTH
ELSA-PTH Op.Mod.025 - Product Insert
ELSA-PTH - Certificat
Safety Data Sheet (DEU) PTH / ELSA-PTH
ELSA-PTH - Safety Data Sheet
Safety Data Sheet (ELL) PTH / ELSA-PTH
ELSA-PTH - Safety Data Sheet
Safety Data Sheet (SPA) PTH / ELSA-PTH
ELSA-PTH - Safety Data Sheet
Safety Data Sheet (ENG-GB) PTH / ELSA-PTH
ELSA-PTH - Safety Data Sheet
Safety Data Sheet (ENG-US) PTH / ELSA-PTH
ELSA-PTH - Safety Data Sheet
Safety Data Sheet (FRA-FR) PTH / ELSA-PTH
ELSA-PTH - Safety Data Sheet
Safety Data Sheet (ITA) PTH / ELSA-PTH
ELSA-PTH - Safety Data Sheet
Quality Control Report PTH / ELSA-PTH
ELSA-PTH Batch 416A(16-20h) - Quality Control Report
Quality Control Report PTH / ELSA-PTH
ELSA-PTH Batch 416B(16-20h) - Quality Control Report