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Exenatide peptide powder, CAS 141758-74-9, high-purity exenatide acetate, research-grade GLP-1 agonist, Exendin-4 peptide, diabetes research peptide, lyophilized exenatide powder
Etelcalcetide Peptide Powder (CAS 1262780-97-1) | High-Purity CaSR Agonist for Research
Etelcalcetide (CAS 1262780-97-1, also known as AMG 416, Velcalcetide, Parsabiv®) is a synthetic peptide-based calcimimetic agent and selective calcium-sensing receptor (CaSR) agonist. It allosterically activates CaSR on parathyroid glands to suppress parathyroid hormone (PTH) synthesis and secretion, making it a critical reagent for studying secondary hyperparathyroidism (SHPT) in chronic kidney disease (CKD) and CaSR signaling pathways.
Parameter
Specification
Chemical Name
Etelcalcetide (Free Base)
CAS Number
1262780-97-1
Molecular Formula
C₃₈H₇₃N₂₁O₁₀S₂
Molecular Weight
1048.25 g/mol
Purity
≥98.0% (HPLC), single impurity ≤1.0%
Appearance
White to off-white lyophilized powder
Solubility
Soluble in water, DMSO, aqueous buffers
Storage
−20°C, sealed, desiccated, protected from light
Shelf Life
2 years under proper storage; 1 year after opening
Key Features & Advantages
High CaSR Selectivity: Potent allosteric activation with minimal off-target effects.
Stable Peptide Structure: Disulfide-bridged D-amino acid chain for enhanced stability.
Low Endotoxin: ≤1000 EU/mg, suitable for cell & in vivo studies.
For Research Use Only. Not for human/veterinary clinical use.
Store lyophilized powder at −20°C; aliquot after reconstitution to avoid freeze–thaw cycles.
Maintain cold chain for shipping; short-term ambient transport acceptable.
Synonyms
AMG 416, Velcalcetide, Parsabiv®, N-acetyl-D-cysteinyl-D-alanyl-D-arginyl-D-arginyl-D-arginyl-D-alanyl-D-argininamide disulfide with L-cysteine
Shipping & Logistics
Global express with temperature-controlled packaging.
In-stock orders ship within 24–48 hours; secure, customs-compliant packaging.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Year Established:
2016
Total Annual:
5000000-6000000
Employee Number:
50~100
Ecer Certification:
Verified Supplier
About Us
Founded in Fangshan District, Beijing, Bovita is a forward-thinking biotech startup specializing in high-purity peptide products and premium dietary supplement raw materials. Rooted in the rigorous standards of China’s pharmaceutical and chemical industry, we are dedicated to b...
About Us
Founded in Fangshan District, Beijing, Bovita is a forward-thinking biotech startup specializing in high-purity peptide products and premium dietary supplement raw materials. Rooted in the rigorous standards of China’s pharmaceutical and chemical industry, we are dedicated to b...