When delving into the world of biochemical research, sourcing high-quality reagents is paramount to ensuring reproducible data. My recent iRGD peptide; CAS Number: 1392278-76-0; Synonyms: 2,2'-((3S,6R,11R,14S,20S,23S,31aS)-11-amino-23-(4-aminobutyl)-6-carboxy-14-(3-guanidinopropyl)-1,4,12,15 journey to iRGD peptide purchase led me through a complex landscape of suppliers, Peptides · Beta-Amyloid (1-40), TFA. 0.00 – 0.00 Price range: 0.00 through 0.00 · Beta-Amyloid (1-42), NH4OH. 8.00 – 0.00 Price range: 8.00 purity specifications, and technical documentation. As a researcher, I have found that understanding the nuances of these compounds is just as important as the experiment itself.
Understanding the Entity: What is iRGD?
The iRGD peptide is a specialized 9-amino acid cyclic peptide (sequence: CRGDKGPDC). It is widely recognized in the scientific community for its role as a tumor-penetrating enhancer. The mechanism is fascinating: it binds to αv-integrins and is subsequently proteolytically cleaved. This unique process fac iRGD Peptide. Item No. 42319. iRGD Peptide (cyclic[Cys-Arg-Gly-Asp-Lys-Gly. Product Insert (PDF)Safety Data Sheet (SDS) (PDF). 1 mg. . Add. 5 mg. 5. ilitates deeper tissue penetration, which is why many labs are interested in this peptide.
During my search, I encountered various forms of this compound, often listed under the Product Category: Peptides. Whether you are looking for Cyclo RGD peptide or specific modifications like Ac-Cys-iRGD, the chemical integrity remains the primary concern.
Evaluating Market Options and Pricing
When y iRGD peptide | CAS 1392278-76-0 ou decide to buy iRGD peptide, you will notice a significant variance in pricing. I discovered that a standard 1 MG; $ iRGD Peptide (Highly Pure) 100.00 price point is common among many reputable suppliers, though some specialized vendors may list higher-end options reaching 1,395.00 depending on the purity levels and synthesis methods.
I found that comparing prices is essential. While some vendors offer a Special Price 150.70 USD, others might provide bulk discounts. For example, some catalogs show prices starting as low as 120.00 for certain variants. It is important to note:
* Always verify the HPLC purity (typically 95-98% is preferred for research-grade work).
* Check if the product is available for purchase at Biosynth or other verified chemical distributors to ensure quality control.
* Look for documentation such as the Certificate of Analysis (CoA) and Safety Data Sheets (SDS).
Personal Insights on Sourcing
Throughout my experience, I have learned that the iRGD molecule is highly sensitive to environmental factors. When I purchased my first batch, I made sure to inquire about shipping conditions. Most reliable suppliers will ship these peptides in lyophilized (freeze-dried) form to maintain stability.
One of the most interesting developments I reviewed was the use of an iRGD-based monolithic imaging probe, which highlights the versatility of this sequence. Whether you are using it for basic binding studies or more complex RGD-related assays, the consistency of your source material is the bedrock of your results.
Practical Tips for Researchers
1. Check the Sequence: Always confirm the sequence (CRGDKGPDC) matches your experimental requirements.
2. Handle with Care: These compounds are strictly for research use. Repackage upon receipt if the supplier recommends it, and store at the appropriate temperature (usually -20°C or lower).
3. Verify Documentation: Never hesitate to request technical support from the supplier. If iRGD peptide (Synonyms: c(CRGDKGPDC)) you are looking to buy in bulk, negotiate based on the batch analysis provid iRGD: A Promising Peptide for Cancer Imaging and ed.
By focusing on reputable suppliers and keeping a close eye on the technical specifications rather than just the price, you can ensure that your research remains robust. Navigating the market for such a specific iRGD Peptide requires patience, but the precision it brings to experimental workflows makes it a valuable asset in any laboratory.