China Factory Supply Polycytidylic Acid 99% CAS: 30811-80-4 with Reasonable Price

What is Polycytidylic Acid?

Polyinosinic acid (usually abbreviated poly I:C) is an immunostimulant. It is used in the form of its sodium salt to simulate viral infections.

Poly I:C is known to interact with toll-like receptor (TLR) 3, which is expressed in the membrane of B-cells, macrophages and dendritic cells. Poly I:C is structurally similar to double-stranded RNA, which is present in some viruses and is a "natural" stimulant of TLR3. Thus, Poly I:C can be considered a synthetic analog of double-stranded RNA and is a common tool for scientific research on the immune system.

about Polycytidylic Acid:

Product NamePolycytidylic AcidAbbreviationPolyCSedimentation coefficientNot less than 4SAppearancePowderStorageIt should be stored in a dry, clean, light-free environmentClarityTransmittance of not less than 98%Shelf life2 yearsMol. Weight375.39

Function:

For the treatment of viral hepatitis, herpes zoster, herpes simplex keratitis, herpetic stomatitis, epidemic hemorrhagic fever and other diseases.

NamePolycytidylic Acid
AbbreviationPolyCCAS NO.30811-80-4Formula(C9H14N3O8P)nSedimentation coefficientNot less than 4SAppearanceWhite PowderContent≥90.0%
ClarityTransmittance of not less than 98%Injection (branch) / kg470 000/kgPacking specifications500g/BottleStorage

Keep tightly closed and store below 20°C

Packing & Shipment

Quality Control of Health Sources
1) A system in accordance with GMP standard, supervision on whole production process.
2) Health Sources is equipped with advanced detecting device, such as AFS, GC, HPLC, UV etc, supply the
Detailed Certificate of Analysis.
3) Procurement-Strictly on selecting raw materials.
4) Production-Strictly according to the standard specifications, conform to USP, EP, BP, CP, AJI, FCC etc
Pharmaceutical and/or food standards.
5) Warehousing and storage:Clear and dry condition with suitable temperature.
6) Transportation - Audit and supervise the logistics environment to ensure storage safety.
7) Keep samples for all batches goods to be traceable in case of quality discrepance.
Certification

Q1:Which kind of payment terms do you accept?
For small order,you can pay by T/T or Western Union ,nomal order by T/T to our company account.
Q2:Can you give me a discount price?
Surely,It depend on your quantity.
Q3:How can I get a sample?
Free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.
Q4:How to confirm the Product Quality before placing orders?
You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples.You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q5:How do you treat quality complaint?
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 yo