Z-Cys(Z)-OH
98%
- Product Code: 105648
CAS:
57912-35-3
Molecular Weight: | 389.42 g./mol | Molecular Formula: | C₁₉H₁₉NO₆S |
---|---|---|---|
EC Number: | 261-013-7 | MDL Number: | MFCD00037823 |
Melting Point: | Boiling Point: | ||
Density: | Storage Condition: | Room temperature, dry, sealed |
Product Description:
This chemical is primarily used in peptide synthesis as a protecting group for cysteine residues. It helps prevent unwanted side reactions during the formation of peptide bonds, ensuring the correct sequence and structure of the peptide. The Z-group (benzyloxycarbonyl) specifically protects the thiol group of cysteine, which is highly reactive and prone to oxidation or disulfide bond formation. This protection is crucial in solid-phase peptide synthesis (SPPS) and solution-phase synthesis, where controlled and selective reactions are necessary. After the peptide chain is assembled, the Z-group can be removed under mild conditions, typically using hydrogenolysis or acidolysis, to yield the free cysteine residue. This makes it a valuable tool in the production of peptides for research, pharmaceuticals, and biotechnology applications.
Product Specification:
Test | Specification |
---|---|
Purity (HPLC) | 98-100 |
Appearance | White Solid, Powder |
Sizes / Availability / Pricing:
Size (g) | Availability | Price | Quantity |
---|---|---|---|
5.000 | 10-20 days | ฿730.00 |
+
-
|
25.000 | 10-20 days | ฿3,070.00 |
+
-
|
100.000 | 10-20 days | ฿10,030.00 |
+
-
|
Z-Cys(Z)-OH
This chemical is primarily used in peptide synthesis as a protecting group for cysteine residues. It helps prevent unwanted side reactions during the formation of peptide bonds, ensuring the correct sequence and structure of the peptide. The Z-group (benzyloxycarbonyl) specifically protects the thiol group of cysteine, which is highly reactive and prone to oxidation or disulfide bond formation. This protection is crucial in solid-phase peptide synthesis (SPPS) and solution-phase synthesis, where controlled and selective reactions are necessary. After the peptide chain is assembled, the Z-group can be removed under mild conditions, typically using hydrogenolysis or acidolysis, to yield the free cysteine residue. This makes it a valuable tool in the production of peptides for research, pharmaceuticals, and biotechnology applications.
Mechanism | - |
Appearance | - |
Longevity | - |
Strength | - |
Storage | - |
Shelf Life | - |
Allergen(s) | - |
Dosage (Range) | - |
Recommended Dosage | - |
Dosage (Per Day) | - |
Recommended Dosage (Per Day) | - |
Mix Method | - |
Heat Resistance | - |
Stable in pH range | - |
Solubility | - |
Product Types | - |
INCI | - |
Cart
No products
Subtotal:
฿0.00
฿0.00
Total :