Description

(Asp76)-Pth (39-84) (Human) is a synthetic peptide fragment derived from the human parathyroid hormone (PTH) sequence. This high-purity reference standard is critical for advanced biochemical research and assay development, ensuring precise and reproducible results. It is primarily utilized by pharmaceutical R&D teams, diagnostic manufacturers, and academic research institutions focused on bone metabolism, calcium homeostasis, and endocrine system studies.

Application

• Biochemical Research: Used as a high-purity reference standard in studies of parathyroid hormone structure, function, and receptor binding.
• Assay Development & Calibration: Essential for the development, validation, and calibration of immunoassays (e.g., ELISA, RIA) and bioassays targeting PTH.
• Pharmaceutical R&D: Serves as a critical tool in drug discovery programs for metabolic bone diseases, such as osteoporosis and hyperparathyroidism.
• Quality Control: Employed as an internal standard in the quality control of PTH-related diagnostic kits and therapeutic peptides.
• Academic Studies: Facilitates fundamental research into calcium and phosphate regulation, peptide hormone signaling, and related metabolic pathways.

Basic Information

Product Name	(Asp76)-Pth (39-84) (Human)
CAS No.	79804-72-1
Molecular Formula	C212H347N63O64S2
Molecular Weight	4879.6 g/mol
Synonyms	Parathyroid Hormone (39-84) (human); PTH (39-84); hPTH (39-84); Parathyrin (39-84); [Asp76]Parathyroid Hormone (39-84); PTH Fragment (39-84); [Asp76]hPTH(39-84); Parathyroid hormone fragment 39-84 (human)
EINECS	Contact for details

Quality Control

Our (Asp76)-Pth (39-84) (Human) is manufactured under strict quality systems to ensure batch-to-batch consistency and high purity suitable for research applications. Each lot undergoes comprehensive analytical characterization, including HPLC for purity assessment and Mass Spectrometry for identity confirmation. A detailed Certificate of Analysis (COA) is provided, documenting purity, peptide content, and analytical data.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below. This product is hygroscopic (moisture-sensitive). Allow the vial to reach room temperature in a desiccator before opening to prevent condensation and moisture uptake. For long-term storage, keep desiccated at -20°C.

Specification

Item	Specification
Appearance	White to off-white lyophilized powder
Identification (HPLC/MS)	Conforms to reference standard
Purity (HPLC)	≥ 95%
Peptide Content	≥ 80% (by weight)
Water Content (KF)	≤ 5.0%
Acetate Content (HPLC)	≤ 10%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.