Pentagastrin, identified by CAS 5534-95-2, is a synthetic polypeptide with significant biological activity, primarily mimicking the effects of the natural hormone gastrin. For professionals in the pharmaceutical research and diagnostic sectors, understanding the properties and applications of Pentagastrin is crucial. As a leading Pentagastrin manufacturer in China, we are committed to providing high-quality products that meet stringent research and clinical requirements. This article delves into what Pentagastrin is, its key applications, and why partnering with a reputable Pentagastrin supplier is essential for your procurement needs.

What is Pentagastrin?

Pentagastrin is a synthetic analog of gastrin, a hormone produced by G cells in the stomach. It is a pentapeptide with the sequence Boc-β-Ala-Trp-Met-Asp-Phe-NH2. Its primary pharmacological action is to stimulate the secretion of gastric acid, pepsin, and intrinsic factor from the stomach's parietal cells. This stimulatory effect makes it an invaluable tool in scientific research and clinical diagnostics. The molecule’s MW is 767.89 g/mol, and it is typically supplied as a white, lyophilized powder with high purity, often exceeding 97%.

Key Applications of Pentagastrin

The utility of Pentagastrin spans several critical areas:

  • Gastric Function Testing: Historically, Pentagastrin has been used to assess gastric acid output. By stimulating acid secretion, it helps in diagnosing conditions related to hypo- or hyperacidity. Researchers investigating gastrointestinal physiology often look to buy Pentagastrin for these studies.
  • Diagnostic Aid for Medullary Thyroid Carcinoma (MTC): One of the most significant uses of Pentagastrin is in the pentagastrin-stimulated calcitonin test. This test is vital for the early diagnosis of MTC, a cancer of the thyroid’s C-cells. In patients with suspected MTC, even if basal calcitonin levels are normal, administering Pentagastrin can provoke a rise in calcitonin, facilitating diagnosis. For medical laboratories and diagnostic kit manufacturers, sourcing reliable Pentagastrin from a trusted Pentagastrin supplier in China ensures the accuracy of these life-saving tests.
  • Evaluation of Flushing Syndromes: Pentagastrin can also induce flushing, making it useful in evaluating patients who report flushing symptoms but have normal biochemical markers for conditions like carcinoid syndrome.
  • Peptide Research: As a well-characterized synthetic peptide, Pentagastrin serves as a reference compound or a starting point for research into peptide-based drugs and therapies. Scientists often seek to purchase Pentagastrin to explore new therapeutic avenues.

Why Choose a Reliable Pentagastrin Manufacturer in China?

When you need to purchase Pentagastrin, especially for critical diagnostic or research purposes, the quality and consistency of the product are paramount. Partnering with a reputable Pentagastrin manufacturer in China like us offers several advantages:

  • Assured Quality: We adhere to strict quality control measures, ensuring that our Pentagastrin meets high purity standards required for sensitive applications.
  • Competitive Pricing: Our efficient manufacturing processes and economies of scale allow us to offer competitive prices, making high-quality Pentagastrin accessible for your research and diagnostic needs.
  • Stable Supply Chain: We understand the importance of a reliable supply. As a dedicated supplier, we maintain robust inventory and production capabilities to meet your ongoing demands.
  • Expert Support: Our team is knowledgeable about the applications of Pentagastrin and can assist you in sourcing the right product for your specific requirements.

In conclusion, Pentagastrin (CAS 5534-95-2) is a vital synthetic peptide with indispensable roles in gastrointestinal research and the diagnosis of serious medical conditions. For procurement professionals and researchers seeking to buy Pentagastrin, choosing a reliable manufacturer and supplier in China is key to ensuring product integrity and operational continuity. We are dedicated to supporting your critical work with our high-quality Pentagastrin.