The solubility of this product is tested in water at approximately 20 mg/mL. The solubility has not been tested in a buffer solution. However, the Polyuridylic acid potassium salt, P9528, offers a datasheet that notes the material may not be completely soluble in Tris buffer at 1 mg/mL.
P4903
poly(C)
Synonym(s):
Polycytidylic acid potassium salt, Poly(C) potassium salt
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About This Item
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Preparation Note
Prepared from CDP using polynucleotide phosphorylase
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Listings
Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.
JAN Code
P4903-100MG:
P4903-VAR:
P4903-10MG-PW:
P4903-1G:
P4903-5MG:
P4903-10MG:
P4903-25MG:
P4903-BULK:
P4903-25MG-PW:
P4903-100MG-PW:
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Certificates of Analysis (COA)
Lot/Batch Number
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What would be the ideal buffer to dissolve the poly(C) in for ideal long-term storage?
1 answer-
Helpful?
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What is the size range? How many nucleotides per molecule?
1 answer-
Unfortunately, the particle size range and nucleotides number are not tested as per the COA of P4903: https://www.sigmaaldrich.com/certificates/sapfs/PROD/sap/certificate_pdfs/COFA/Q14/P4903-100MG0000303636.pdf
There is a reference value for degree of polymerization (DP) available to roughly estimate the nucleotides number, which is ~485. The value could vary lot by lot.Helpful?
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