Quantitative sandwich ELISA for measuring Mouse Angiotension I (ANG-1) in samples from cell culture supernatants, serum, whole blood, plasma and other biological fluids.
Angiotensin I is formed by the action of renin on angiotensinogen. Renin cleaves the peptide bond between the leucine (Leu) and valine (Val) residues on angiotensinogen, creating the ten-amino acid peptide (des-Asp) angiotensin I. Renin is produced in the kidneys in response to renal sympathetic activity, decreased intrarenal blood pressure (<90mmHg systolic blood pressure ) at the juxtaglomerular cells, or decreased delivery of Na+ and Cl- to the macula densa. If a reduced NaCl concentration in the distal tubule is sensed by the macula densa, renin release by juxtaglomerular cells is increased. This sensing mechanism for macula densa-mediated renin secretion appears to have a specific dependency on chloride ions rather than sodium ions. Studies using isolated preparations of thick ascending limb with glomerulus attached in low NaCl perfusate were unable to inhibit renin secretion when various sodium salts were added but could inhibit renin secretion with the addition of chloride salts.
All of the components are shipped on ice packs/blue ice. Upon receiving the kit keep it at +4 degrees Celsius for up to 1 year (refer to the label on the box for the exact expiration date).
- Reactivity: Mouse
- Sample types: serum, whole blood, plasma and other biological fluids
- Detection range: Please inquire
- Sensitivity: Please inquire Quantitative Sandwich ELISA
- Method of detection: Colorimetric
This kit is intended for research use only. It should not be used for human or animal clinical diagnostics or treatment.
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