Productoverzicht
Pepstatin (CAS 26305-03-3) Product Details Product Name: Pepstatin Synonyms: Pepstatin A, Isovaleryl-Val-Val-Stat-Ala-Stat, Isovalerylpepstatin, Pepstatin Peptide CAS Number: 26305-03-3 Molecular Formula: C₃₄H₆₃N₅O₉ Molecular Weight: 685.89 g/mol Purity: ≥98% (HPLC) Grade: Research Grade / ...
GMP factory supply high purity Pepstatin peptide CAS 26305-03-3 Pepstatin powder for research
Basis eigenschappen
Handelsgoederen
GMP Pepstatin peptide powder
,high purity Pepstatin CAS 26305-03-3
,research Pepstatin peptide powder
1. Product Overview
2. Physical & Chemical Properties
-
Appearance: White to off-white crystalline powder
-
Solubility: Soluble in methanol, ethanol, and DMSO; slightly soluble in water
-
Melting Point: 225–230°C (decomposition)
-
Loss on Drying: ≤2.0%
-
Heavy Metals: ≤10 ppm
-
Endotoxin: <0.5 EU/mg
3. Key Specifications
|
Test Item
|
Standard Specification
|
|---|---|
|
Assay (HPLC)
|
≥98.0%
|
|
Appearance
|
White to off-white crystalline powder
|
|
Loss on Drying
|
≤2.0%
|
|
Heavy Metals
|
≤10 ppm
|
|
Endotoxin
|
<0.5 EU/mg
|
|
Melting Point
|
225–230°C (dec.)
|
4. Applications & Uses
-
Enzyme Inhibition: Potently inhibits aspartic proteases such as pepsin, cathepsin D, renin, HIV-1 protease, and plasmepsin (related to malaria research).
-
Protein Research: Prevents protein degradation during extraction and purification; used in protease activity assays and lysosomal enzyme studies.
-
Medical Research: Applied in Alzheimer’s disease research (as a β-secretase inhibitor), antiviral and antiparasitic drug screening, and neurobiology studies.
5. Mechanism of Action
6. Storage & Handling
-
Storage Conditions:
-
Powder: Store at -20°C for 2 years; 4°C for 1 year (sealed, protected from moisture and light).
-
Solution: Store at -80°C for long-term storage; avoid repeated freeze-thaw cycles.
-
-
Handling Precautions: Wear lab coat, nitrile gloves, and safety goggles when handling. Avoid inhalation of dust and contact with skin/eyes. Wash hands thoroughly after use.
-
Incompatibility: Avoid contact with strong oxidizing agents.
-
Waste Disposal: Dispose of unused product and waste according to local chemical waste regulations.
7. Packaging & Shipping
-
Packaging Options:
-
Small Pack: 1mg, 5mg, 10mg, 50mg, 100mg (sealed foil bag or amber glass vial, moisture-proof).
-
Bulk Pack: 1g, 5g, 10g, 50g (fiber drum with PE liner, sealed to preserve activity).
-
-
Shipping Information:
-
Non-hazardous for air and ground transport.
-
Shipping Method: Worldwide express (DHL, FedEx, UPS) for fast delivery (3-7 business days).
-
Temperature Control: Shipped with ambient temperature or ice pack; avoid extreme heat or freezing.
-
8. Quality Assurance & Documentation
-
Certificate of Analysis (COA) with full test results
-
Material Safety Data Sheet (MSDS)
-
Technical Data Sheet (TDS)
-
Stability data and solubility guidelines
9. Why Choose Our Pepstatin?
-
High Purity: ≥98% HPLC purity, suitable for sensitive research and assays.
-
Consistent Quality: Strict batch-to-batch control ensures reliable performance.
-
Stable Supply: Large-scale manufacturing capacity to meet bulk and small-order needs.
-
Secure Packaging: Moisture-proof, light-resistant packaging to preserve peptide activity.
-
Global Service: Fast worldwide shipping, professional technical support, and custom packaging options.
Contact Us
-
Mgood quality, mainly is double customs clearance, i not do anything.
-
J98% purity , nice
-
MVery good price, helped my business
GMP factory supply high purity Bremelanotide PT-141 peptide CAS 189691-06-3 PT141 powder for research
Bremelanotide PT-141 (CAS 189691-06-3) Product Details Bremelanotide PT-141, with CAS Number 189691-06-3, is a synthetic cyclic heptapeptide and a non-selective melanocortin receptor agonist, also known as Bremelanotide Acetate. It is structurally modified from α-melanocyte stimulating hormone (α-MSH), with N-terminal acetylation, Nle substitution and side-chain lactam cyclization, which significantly enhances its metabolic stability, receptor affinity and biological activity
GMP factory supply high purity Apraglutide peptide CAS 1295353-98-8 Apraglutide powder for research
Apraglutide (CAS 1295353-98-8) Product Details Apraglutide, with CAS Number 1295353-98-8, is a synthetic, long-acting glucagon-like peptide-2 (GLP-2) agonist, also known as FE 203799. It is a 33-amino acid modified peptide with four amino acid substitutions compared to the native GLP-2, which enhances its stability and resistance to degradation by dipeptidyl peptidase-4 (DPP-4). As a high-purity peptide hormone, it strictly complies with international pharmaceutical standards
GMP factory supply high purity Antide peptide CAS 112568-12-4 Antide powder for research
Antide (CAS 112568-12-4) Product Details Antide, with CAS Number 112568-12-4, is a potent synthetic GnRH (Gonadotropin-Releasing Hormone) antagonist, also known as Antide Acetate. It is a linear modified peptide with N-terminal acetylation and C-terminal amidation, which significantly enhances its stability and biological activity. As a high-purity peptide hormone, it strictly complies with international pharmaceutical standards (GMP, USP, EP) and is widely used in global
GMP factory supply high purity Angiotensin II peptide CAS 68521-88-0 Angiotensin powder for research
Angiotensin II (CAS 68521-88-0) Product Details Angiotensin II, with CAS Number 68521-88-0, is a key peptide hormone in the renin-angiotensin-aldosterone system (RAAS), functioning as a potent vasoconstrictor that plays a critical role in regulating blood pressure, fluid balance and cardiovascular function. It is a high-purity synthetic peptide, also known as Angiotensin II Acetate or Ang II Acetate, with stable performance, reliable quality and strict compliance with
Gebruik ons online contactformulier als u vragen heeft, ons team zal u zo snel mogelijk contacteren.
