Factory supply Polyinosinic–polycytidylic acid sodium salt(Poly I:C) CAS NO.42424-50-0

Min.Order Quantity:: 100 Gram

Purity:: Assay≥45.0%-55.0%

Port:: shanghai, guangzhou,beijing

Payment Terms:: L/C,T/T

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Product Details

Keywords

Poly I:C sodium salt
Polyinosinic–polycytidylic acid sodium salt(Poly I:C)
Poly I:C

Quick Details

ProName: Factory supply Polyinosinic–polycytidy...
CasNo: 42424-50-0
Molecular Formula: (C19H21N7O14P2Na2)n
Application: 1、Application of human medicine: This ...
Port: shanghai, guangzhou,beijing
ProductionCapacity: 1 Metric Ton/Month
Purity: Assay≥45.0%-55.0%
Storage: Keep dry and away from light, sealed s...
Transportation: Factory supply
LimitNum: 100 Gram

Superiority

hangzhou weitai biological pharmaceutical co.,ltd. focuses on the r&d and production of coenzymes and nucleotides, which are widely used as raw material of health care products, food additives and pharmaceutical intermediates. it also grasps several patented technologies and core production processes, furthermore,it has the strength of customer-oriented development and production.

the company pay much attention to develop new products, a lot of r&d funds are invested every year, it is also engaged in medical research with zhejiang university and zhejiang medical research institute.

the company has established standardized production workshops, advanced production facilities and precise testing instruments. it strictly implements quality control and assurance in accordance with gmp requirements. it monitors and controls the whole process from supplier evaluation, material purchasing and warehousing, in-process control,finished product releasing and customer feedback, to ensure excellent quality and after-sales service.

in line with the business philosophy of "customer first, quality first, integrity first", the company is committed to the development and industrialization of biosynthetic technology and green manufacturing, to replace the traditional chemical production process, so as to improve efficiency, reduce the use of flammable, explosive and drastic drugs, limit the emission of three wastes，save significant cost for pharmaceutical enterprises.

hangzhou weitai biopharmaceutical co., ltd.aspires to be a professional supplier for excellent brands of biocatalytic enzymes.

Details

english name	polyinosinic–polycytidylic acid sodium salt(poly i:c)
english aliases	poly i:c sodium salt
cas no.	42424-50-0
molecular formula	(c₁₉h₂₁n₇o₁₄p₂na₂)_n
molecular weight of residue	679.4
sedimentation coefficient	>4s
structural formula
physical properties	this product is a white to off-white powder, freely soluble in water, insoluble in ethanol and ether. 在ph7.2条件下，λmax=266nm±2nm; λmin=231 nm±2nm。 under the condition of ph7.2,λmax=266nm±2nm; λmin=231 nm±2nm. 增色效应不低于55.0%。 hyperchromic effect at 248 nm should be not less than 55.0%
assay	≥50%
usage	1、application of human medicine: this product is an interferon inducer.interferon induced by cell in vivo, the interferon effect on normal cells to produce anti-viral protein factor (avf), thereby interfering with viral reproduction, protecting uninfected cells from viral infection. therefore, this product has anti-viral, anti-tumor, and enhance immune function of lymphocytes and inhibition of nucleic acid metabolism effect. clinic for chronic hepatitis b, epidemic hemorrhagic fever, epidemic encephalitis b, viral keratitis, herpes zoster, a variety of warts and respiratory infections. 2、application of veterinary:mainly used in the prevention and treatment of poultry, livestock viral diseases. 2.1、it can be used with many drugs.when it compatibility with aps, levamisole or ribavirin , there are obvious synergies; compatibility with some antibiotics,there have a synergistic or additive effect.when it is added in many varieties of flour, powder, etc,there has a significant role in improving the efficacy of existing products, but does not interfere with the detection of the original product; this product has no species specificity, and can be widely used on poultry, pigs, cattle and other animals . 2.2、as a vaccine adjuvant, when it is used with the vaccine simultaneously, can play to make up the immune blank period, relieve stress reaction of vaccines, enhance the role of the immune effects; drug residues can be avoided or reduced. 2.3、as a broad-spectrum antiviral drugs, it can be used: chicken: infectious bronchitis, infectious laryngotracheitis, newcastle disease, influenza, bursal disease, chicken pox. duck: duck plague, duck viral hepatitis. pigs: pigs unnamed high fever (prrs variants), pcv, prrs, porcine reproductive and respiratory syndrome, porcine viral diarrhea, atypical swine fever.
packing size	500g/bag
storage	keep dry and away from light, sealed storage in - 20 ℃