Description

Parathyroid Hormone Fragment(Asp76)-Human 69-84) is a synthetic peptide fragment corresponding to a specific region of the human parathyroid hormone (PTH). This compound is of significant value for biochemical and pharmaceutical research, particularly in studies related to calcium metabolism, bone biology, and PTH receptor interactions. It serves as a critical reference standard and active pharmaceutical ingredient (API) intermediate for researchers and manufacturers in the fields of endocrinology, osteoporosis research, and peptide-based drug development.

Application

• Biochemical Research: Used as a precise tool for studying the structure-activity relationship (SAR) of parathyroid hormone and its receptor binding mechanisms.
• Pharmaceutical Development: Serves as a key intermediate or reference standard in the synthesis and quality control of potential therapeutic peptides targeting bone disorders.
• Diagnostic Reagent Production: Employed in the development and calibration of immunoassays and diagnostic kits for measuring PTH-related activity.
• Cell Biology Studies: Applied in in vitro cell culture experiments to investigate PTH-mediated signaling pathways and cellular responses.
• Academic Research: A vital reagent for universities and research institutes focusing on endocrinology, mineral metabolism, and peptide chemistry.

Basic Information

Product Name	Parathyroid Hormone Fragment(Asp76)-Human 69-84)
CAS No.	79721-17-8
Molecular Formula	C78H122N22O23S
Molecular Weight	1744.0 g/mol
Synonyms	PTH (69-84) (human, bovine, rat); Parathyroid Hormone (69-84); hPTH (69-84); PTH Fragment 69-84; [Asp76]hPTH(69-84); Parathyrin (69-84); NPS 2143 (related fragment); PTH-related protein fragment analog
EINECS	Contact for details

Quality Control

Our Parathyroid Hormone Fragment(Asp76)-Human 69-84) is manufactured under strict quality systems suitable for research and development applications. Each batch is characterized and tested to ensure high purity and batch-to-batch consistency. Standard analytical controls include HPLC for purity, mass spectrometry for identity confirmation, and amino acid analysis. Certificates of Analysis (COA) detailing all specifications and test results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a dry environment. This product is hygroscopic (moisture-sensitive). Allow the vial to equilibrate to room temperature in a desiccator before opening to minimize moisture uptake.

Specification

Item	Specification
Appearance	White to off-white lyophilized powder
Identification (HPLC/MS)	Conforms to reference standard
Purity (HPLC)	≥ 95.0%
Amino Acid Composition	Conforms to theoretical values (±10%)
Peptide Content	≥ 80.0% (by weight)
Water Content (KF)	≤ 5.0%
Acetate Content (HPLC)	≤ 10.0%

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