ELISA: Non-species specific Angiotensin I ELISA Kit (Colorimetric) [NBP2-62134] - Pooled human plasma was spiked with 500pg/ml of Angiotensin I, serially diluted 1:2, and run in the assay. Unspiked pooled plasma was ...read more
ELISA: Non-species specific Angiotensin I ELISA Kit (Colorimetric) [NBP2-62134] - A typical standard curve for Angiotensin I ELISA kit. These standard curves are provided for demonstration only. A standard curve should ...read more
Crossreactivity: Angiotensin I (100%), Angiotensin A (0.182%), Angiotensin II (0.083%), Angiotensin (1-12) (0.025%). Unaffected by Angiotensin (1-9), Angiotensin (1-7), Angiotensin III, Angiotensin IV, LVV-hemorphin 7, Bradykinin.
Standard Curve Range
3.9-10,000 pg/ml
Sensitivity
4.3 pg/ml
Assay Type
Competitive ELISA
Inter-Assay
Low Concentration %CV - 7.6%
Medium Concentration %CV - 10.0%
High Concentration %CV - 7.6%
Intra-Assay
Low Concentration %CV - 10.0%
Medium Concentration %CV - 7.3%
High Concentration %CV - 8.3%
Spike Recovery
Low Concentration %CV - 76.0%
Medium - 90.0%
High - 66.0%
Storage of components varies. See protocol for specific instructions.
Kit Components
Components
Antibody
Assay Buffer 16
Conjugate
Microtiter Plate
Standard
Stop Solution 2
Streptavidin-HRP
TMB Substrate
Wash Buffer Concentrate
Alternate Names for Angiotensin I ELISA Kit (Colorimetric)
alpha-1 antiproteinase, antitrypsin
angiotensin II
angiotensinogen (serpin peptidase inhibitor, clade A, member 8)
angiotensinogen
ANHU
FLJ92595
FLJ97926
pre-angiotensinogen
serine (or cysteine) proteinase inhibitor
Serpin A8
SERPINA8angiotensin I
Background
The protein encoded by the Angiotensin I gene, pre-angiotensinogen or angiotensinogen precursor, is expressed in the liver and is cleaved by the enzyme renin in response to lowered blood pressure. The resulting product, angiotensin I is then cleaved by angiotensin converting enzyme (ACE) to generate the physiologically active enzyme angiotensin II. The protein is involved in maintaining blood pressure and in the pathogenesis of essential hypertension and preeclampsia.
Limitations
This product is for research use only and is not approved for use in humans or in clinical diagnosis. ELISA Kits are guaranteed for 6 months from date of receipt.
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