Product Description
Specification:
INCI name | Acetyl Tetrapeptide-5 |
CAS No. | 820959-17-9 |
Peptide sequence | Ac-Beta-Ala-His-Ser-His-OH |
Molecular formula | C20H28N8O7 |
| Molecular weight | 492 |
| Storage | -20°C |
| Purity | 98.0% (By HPLC) |
Stability | stable |
Solubility | soluble in water |
MSDS and COA | available for your reference |
Delivery | promptly from stock |
| Appearance | white powder
|
Storage and Shelf life:
L-Carnosine is stable for 24 months from date of manufacture at -20℃ to -15℃ in a freezer. Protected from light, keep package airproofed when not in use.
Packing: 1g/bottle ,5g/bottle, 10g/bottle or customization
Company Information
Chengdu Youngshe Chemis a dynamic and progressive peptides supplier in China. We are dedicating to be a professional, efficient,and reliable partner for global customers on peptides.Hi-new tech Zone campus in the suburb of Chengdu city provides JingLin with a good infrastructure for both industrial-scale production of peptides and custom peptide synthesis.You can select more than 200 kinds of raw cosmetic peptide ingredients here.
Youngshe. provide a one-stop service for raw cosmetic peptide ingredients.You will save lots of time ,energy, money and have a very pleasant experience with us.
FAQ
Q1: Can I get some samples?
A: Yes, we can supply the free sample in some peptide, but the shipping cost is paid by your side.
Q2: How do I make an order?
A: Simply click our Head Portraits on the right of the website page.Then,you can talk with us.We will contact you and be happy to assist you with your order.
Q3: How to start orders or make payments?
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information.We accept T/T (Telegraphic Transfer),Western Union or Paypal.
Q4: How about delivery lead time?
A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)
Q5:Is there a discount?
A:Different quantity has different discount.
Q6: How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
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China
