When engaging in advanced biochemical research, sourcing high-quality reagents is a critical step. My experience in laboratory procurement has taught me that securing consistent, high-purity compounds is essential for reproducibility. One such compound frequently discussed in the scientific community is the TAT peptide. As a researcher, understanding the nuances of how to approach a TAT peptide purchase requires a focus on technical specifications, storage protocols, and reliable supply chains.
Understanding t Buy TAT peptide, 5mg orb71992-5mg in India he Entity: What is the TAT Peptide?
The TAT peptide (GRKKRRQRRRPQ) is a well-characterized cell-penetrating peptide (CPP) derived from the trans-activating transcriptional activator (Tat) protein of the human immunodeficiency virus (HIV-1). Its primary utility in research lies in its ability to facilitate the translocation of various molecular cargoes—including proteins, peptides, and nucleic acids—across lipophilic cellular membranes.
When you buy these materials, you are often selecting between different variants, such as the full-length protein or the commonly utilized TAT (47-57) fragment. These tools are indispensable for studies focused on intracellular delivery systems.
Key Considerations for Procurement
Whether you are looking to choose from 100000 products online or working through a specialized distributor, the procurement process should be methodical.
1. Technical Specifications: Always verify the sequence and purity. Many suppliers offer custom peptide synthesis to ensure the modification (N-ter/C-ter) meets your specific experimental design.
2. Pricing and Availability: TAT peptideis a cell penetrating peptide (GRKKRRQRRRPQ) derived from the trans-activating transcriptional activator (Tat) from HIV-1. Prices vary significantly based on purity and quantity. by E Koren·2011·Cited by 146—All other chemicals and solvents were of analytical grade,purchased from Fisher Scientific, and used without further purification. Methods. Synthesis of TATp- Read more For instance, you might find a TAT peptide, 5mg vial ranging anywhere from competitive rates to premium pricing, such a TAT Peptides s a special price 358.80 USD for specific fusion products like TAT-HA2. A standard price, $192.00 for 1mg is not uncommon for high-purity research-grade material, though options from 80€ for 1mg are available depending on the vendor.
3. Logistics and Storage: Proper handling is non-negotiable. Most high-quality suppliers ensure the TAT peptide is shipped at 4 degree C to maintain stability. Once received, it is standard practice to store the product at -20 degrees Celsius for up to a year.
Integrating Research-Grade Sourcing
In my own work, I have found that documentation is as important as the molecule itself. When you initiate a purchase order, ensure that you have access to a full datasheet. Reputable manufacturers provide information on CAS numbers (e TAT peptide .g., 191936-91-1) and confirm purity using analytical methods like HPLC and NMR.
It is also worth noting that special offer only available for online orders incentives are common in the biotech supply industry. Before finalizing, verify if your institution has pre-established accounts with providers like Fisher Scientific or specialized peptide houses that offer consistent inventory of HIV-1 TAT Protein Peptide variants.
Best Practices for Laboratory Acquisition
When searching fo TAT peptide, 5mg· Brand: Biorbyt · Catalog No.: orb71992-5mg · Availability: In stock. - +. Min Orderable Qty : 1 Pack. Request For Quote. For Read more r the TAT peptide, keep the following in mind to ensure a smooth acquisition:
* Verify the Sequence: Ensure the product is the correct fragment, such as the widely used TAT (47-57) sequen TAT Peptide - CD Bioparticles ce (YGRKKRRQRRR).
* Check Terms: Be aware that all purchases are prepaid and non-refundable once confirmed. Always double-check your catalog numbers—such as RP20256 or similar—before submitting.
* Evaluate the Supplier: Look for companies that provide clear documentation on the HIV-1 trans-activator of transcription (Tat) origin and provide support for TAT-HA2 Fusion Peptide or other derivative needs.
By adhering to these rigorous standards, you ensure that your research remains robust. Whether you are explor TAT Peptides ing TAT variants or specific peptide fragments for cellular transport studies, maintaining a focus on purity and verified storage conditions remains the hallmark of a successful procurement strategy. Always prioritize suppliers who provide comprehensive analytical data, as this is the foundation of credible, high-level biochemical investigation.