PT41 10mg Research Grade Synthetic Peptide hydraulic pressure sensor buy - large image1 PT41 10mg Research Grade Synthetic Peptide hydraulic pressure

Product Advantages

1. Stable Biological Activity for Melanocortin Pathway Research

   
   

   PT41 acts as valuable research reference peptide in melanocortin related pharmacology research. It can selectively bind to melanocortin receptors and regulate downstream cellular signaling cascades. A large number of academic research papers adopt PT41 to carry out comparative study on melanocyte function and receptor selectivity. Lyophilized powder preparation effectively inhibits peptide hydrolysis and oxidative degradation, maintaining consistent biological activity during long-term storage and repeated cell experimental operations. The stable peptide structure makes it suitable for long-cycle in vitro cell incubation and continuous pharmacodynamic verification experiments.
2. Comprehensive and Strict Batch Quality Control System

   
   

   Every production batch undergoes full-range multi-index quality inspection before delivery. Reverse-phase high-performance liquid chromatography (RP-HPLC) is adopted for quantitative purity analysis, and electrospray ionization mass spectrometry (ESI-MS) verifies molecular weight to confirm structural consistency. Standard Certificate of Analysis (COA) containing comprehensive test records can be provided upon customer request. All testing indicators including moisture content, residual organic solvents, impurity distribution and bacterial endotoxin comply with international testing standards for cell-level laboratory peptide reagents. Each batch retains sealed reserve samples for long-term traceability, supporting repeatable scientific verification experiments for global research teams.
3. Excellent Aqueous Solubility Suitable for In Vitro Cell Culture

   
   

   The lyophilized solid powder dissolves smoothly in sterile deionized water, PBS buffer and other conventional aqueous solutions widely used in mammalian cell culture systems. The prepared stock solution can be diluted according to diversified experimental concentration gradients for receptor binding assay, melanocyte incubation, signal pathway verification and in vitro pharmacological functional evaluation. No toxic organic solvent is required for routine laboratory testing, which reduces chemical interference to cell microenvironment and greatly improves experimental data repeatability.
4. Flexible Customized Packaging & Stable Global Supply

   
   

   Standard vial specifications are kept in continuous stable inventory. Customized net weight, external label design and special shock-proof packaging schemes are supported to satisfy diversified research project demands. Moisture-proof, shock-proof and light-proof outer packaging guarantees safe long-distance cross-border transportation during international sea and air logistics. Flexible order quantity meets small-scale exploratory tests and large-scale continuous repeated research demands. We maintain stable production cycle to ensure timely delivery for overseas research purchasers.

Main Research Application Fields

Complete Quality Control Standards

1. Purity Test: RP-HPLC detection, total purity ≥99.0%, maximum single unknown impurity ≤0.5%
2. Structure Identification: ESI-MS identification, measured molecular weight consistent with theoretical value
3. Water Content: Tested by Karl Fischer titration, moisture ≤5.0%
4. Amino Acid Sequence Analysis: Consistent with theoretical amino acid sequence of PT41
5. Endotoxin Level: Low endotoxin content, suitable for conventional mammalian cell culture experiments
6. Appearance Characteristic: Uniform white to off-white loose lyophilized powder without caking, agglomeration or discoloration

Storage, Transportation & Safety Operation Instructions

1. Storage Tips: Keep the vial tightly sealed immediately after sampling. Avoid repeated freezing and thawing cycles, which will accelerate peptide chain degradation and gradually reduce biological activity. It is strongly recommended to divide prepared stock solution into multiple small independent aliquots and store at -20℃ for long-term stable preservation.
2. Transportation: Small orders adopt sealed safe packaging; cold-chain constant temperature transportation can be selected as optional service for bulk orders or ultra-long-distance cross-border shipment routes.
3. Operation Guidelines: Operators must wear complete set of protective equipment including nitrile protective gloves, long-sleeve lab coat and impact-resistant safety goggles during all handling procedures. Strictly prevent aerosol inhalation and direct contact with human skin and mucous membrane. In case of accidental contact, flush the contacted area sufficiently with plenty of clean running water immediately.
4. Important Disclaimer: This product is FOR LABORATORY SCIENTIFIC RESEARCH ONLY. Any therapeutic application for human beings or experimental animals is strictly prohibited. All purchasers and users shall bear all corresponding legal liabilities for any improper application beyond the scope of scientific laboratory research.