High Pure Raw Powdercas L-Cystine with Lowest Price
| Product Name | L-Cystine |
| CAS. | 56-89-3 |
| Molecular Weight | 240.3 |
| Molecular Formula | C6H12N2O4S2 |
| EINECS | 200-296-3 |
| Melting point | >240 °C (dec.)(lit.) |
| Boiling point | 468.2±45.0 °C(Predicted) |
| Density | 1.68 |
| Storage temp | Store at RT. |
| Solubility | 1 M HCl: 100 mg/mL |
| Form | Powder/Solid |
| Color | White |
| Package | Discreet Packing ways for your choice |
| Delivery | Deliver out within 24 hours after payment |
| Payment | West Union, Money Gram. Bitcoin. Bank Transfer, Paypa |
Description
L-cystine is the L-enantiomer of the sulfur-containing amino acid cystine. It has a role as a flour treatment agent, a human metabolite, a Saccharomyces cerevisiae metabolite and a mouse metabolite. It is a cystine, a L-cysteine derivative and a non-proteinogenic L-alpha-amino acid. It is a conjugate acid of a L-cystine anion. It is an enantiomer of a D-cystine. It is a tautomer of a L-cystine zwitterion.
Not considered one of the 20 amino acids, Cystine is a sulfur-containing derivative obtained from oxidation of cysteine amino acid thiol side chains. It functions as an antioxidant and protects tissues against radiation and pollution, slowing the aging process. It also aids protein synthesis. Cystine is abundant in many proteins of skeletal tissues and skin, and found in insulin and digestive enzymes chromotrypsinogen A, papain, and trypsinogen. (NCI04)
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Disel Biotech is a renowned pharmaceutical manufacturer. We can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. Never stop striving to offer our best service is our philosophy. We have Flexible and Untraceable payment terms. As a leading manufacture, our products have been exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA, Brazil, Mexico, Australia, Japan, Korea, Thailand, Indonesia, Uruguay and many other countries.
Why choose us:
1. Quality.
Every batch of steroid powders have tobetested by our QC(quality control) before they are allowed to sell.
2. Delivery.
We have stock, so we can delivery quickly at the very day when receive the payment. Within 24 hours after receiving the payment Lead time 4 or 7 days.
3. Discreet package Safelyand Professionally Disguised Package Guaranteed.
For your safety and to insure delivery all products will be packed in a discreet way to prevent any suspicions, no steroids related name will appear on the parcels. high successful delivery rate.
4. Warm after-sale service.
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