MilliporeSigma, 500 mg, Reagents, P
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This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and…
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This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including MSDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and…
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Polymyxin B Sulfate Pharmaceutical Secondary Standard
MilliporeSigmaPolymyxin B Sulfate is used for the treatment of gram-negative bacterial infections caused particularly by Pseudomonas aeruginosa and Escherichia coli. Synonyms: Polymyxin B sulfate Application: These Secondary Standards are qualified as Certified Reference Materials. These are suitable for…
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ALDRICH Poly(N-ethyl-2-vinylcarbazole)
MilliporeSigmaLinear Formula: (C16H15N)n MDL Number: MFCD06798821
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Phospho(enol)pyruvic acid (PEP) acts as an inhibitor of hexokinase, phosphoglucose isomerase, phosphofructokinase and aldolase. It is a bifunctional carbohydrate, which exhibits antioxidant property. PEP may be a potential organ preservation agent in clinical transplantation. Synonyms: …
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ALDRICH Phthalic anhydride-d4, 98 atom % D
MilliporeSigmaEmpirical Formula: C8D4O3 Linear Formula: C8D4O3 Formula Weight: 152.14 MDL Number: MFCD00145119 Boiling Point: 284 °C(lit.) Melting Point: 131-134 °C(lit.)
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Phosphate-PEG5K-NH2 TFA Salt, average Mn 5000
MilliporeSigmaLinear Structural Formula: (HO)2POO(CH2CH2O)nCH2CH2NH2TFA Storage: -20C Application: Applications may include: bioconjugation, drug delivery, PEG hydrogel, crosslinker, and surface functionalization Legal Information: Product of JenKem Technology
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Synonyms: Adermine hydrochloride; PN HCl; Pyridoxol hydrochloride; Vitamin B6 hydrochloride Formula: C8H11NO3 · HCl Formula Weight: 205.64 CAS No.: 58-56-0
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P(NDI2OD-T2)
MilliporeSigmaSynonyms: N2200; PNDI-2T; Poly{[N,N'-bis(2-octyldodecyl)-naphthalene-1,4,5,8-bis(dicarboximide)-2,6-diyl]-alt-5,5'-(2,2'-bithiophene)} Linear Structural Formula: (C62H88N2O4S2)n Melting Point: 308 C (DSC transition temperature)
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(-)-PSI Reagent 95%
MilliporeSigmaSynonyms: (2S,3aS,6R,7aS)-3a-Methyl-2-((perfluorophenyl)thio)-6-(prop-1-en-2-yl)hexahydrobenzo[d][1,3,2]oxathiaphosphole 2-sulfide; (-)-Psi; Phosphorus-Sulfur Incorporation Reagent Molecular Formula: C16H16F5OPS3 Molecular Weight: 446.46 Linear Structural Formula: C16H16F5OPS3 …
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Synonym(s): Endopeptidase K MDL Number: MFCD00132129 Storage: −20°C
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PTAD-Alkyne 97%
MilliporeSigmaPTAD-Alkyne is a selective bioconjugation reagent for the modification of tyrosine residues with a terminal alkyne. Subsequent modification can then be afforded via the copper catalyzed azide/alkyne click chemistry reaction with an azide containing compound or biomolecule. This reagent has been…
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Potassium Sucrose Octasulfate
MilliporeSigmaPharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards Synonyms: Sucrose octasulfate potassium salt Molecular Formula: C12H14K8O35S8…
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Proteinase K is an extracellular endopeptidase. It is synthesized by the mold Tritirachium album Limber. Proteinase K belongs to a new subfamily of the subtilisins. It is a 277 amino acid protein with a molecular weight of 28,930 Da. Active proteinase K is characterized with an unhydrolysed…
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Phytonadione
MilliporeSigmaUnited States Pharmacopeia (USP) Reference Standard Synonym(s): Vitamin K1; 2-Methyl-3-phytyl-1,4-naphthoquinone; 3-Phytylmenadione; Phylloquinone; Vitamin K1(20) Empirical Formula: C31H46O2 Formula Weight: 450.70 Linear Formula: …
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SIGMA Poly-L-glutamic acid sodium salt mol wt 3,000-15,000
MilliporeSigmaMDL Number: MFCD00081868 Storage: −20°C
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Synonyms: PCL-PEG-PCL; PCL-PEG-PCL triblock copolymer Linear Structural Formula: H(OCH2CH2CH2CH2CH2CO)mO(CH2CH2O)n(COCH2CH2CH2CH2CH2O)mH Storage: 2-8C Application: Biocompatible, amphiphilic triblock polymer composed of a hydrophilic, central PEG block and two terminal hydrophobic PCL…
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Poly-D-lysine hydrobromide mol wt 70,000-150,000
MilliporeSigmaCAS Number: 27964-99-4 Linear Formula: D-Lys-(D-Lys)n-D-Lys · xHBr MDL Number: MFCD00131934 PubChem Substance ID: 24898137 Analysis Note Molecular weight based on viscosity. Also assayed by MALLS. Application Poly-lysine with mol. wt. >30,000 is useful in…
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SIGMA Potassium 4-nitrophenyl sulfate sulfatase substrate
MilliporeSigmaSynonym(s): 4-Nitrophenyl sulfate potassium salt Empirical Formula: C6H4KNO6S Linear Formula: NO2C6H4OSO2OK Formula Weight: 257.26 MDL Number: MFCD00007466 Melting Point: 246-250 °C(lit.) Storage: …
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Synonyms: ( R )-(−)-1-(3-Hydroxyphenyl)-2-methylaminoethanol hydrochloride; ( R )-(−)-3-Hydroxy-α-(methylaminomethyl)benzyl alcohol hydrochloride Formula: HOC6H4CH(CH2NHCH3)OH·HCl Formula Weight: 203.67 CAS No.: 61-76-7
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Synonym(s): mercaptoPEG acid; mercaptopoly(ethylene glycol) carboxylic acid; mercaptopolyoxyethylene acetic acid; thio-PEG; thiol-PEG-acid; thiol-PEG-carboxylate Linear Formula: HSC2H4O(C2H4O)nCH2CO2H Storage: −20°C
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SIGMA Poly-L-ornithine hydrobromide mol wt >100,000
MilliporeSigmaMDL Number: MFCD00237231 Storage: −20°C
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Synonym(s): Proteinase from Bacillus licheniformis ; Subtilisin A MDL Number: MFCD00132092 Storage: 2-8°C
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Polyphthalaldehyde Linear
MilliporeSigmaSynonyms: PPA Linear Structural Formula: (C8H6O2)n Application: PPA is a self-amplified depolymerization media for dry lithography.
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Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards. Propantheline Bromide belongs to the class of quaternary ammonium compounds and is…
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SIGMA Poly-L-lysine hydrobromide mol wt 150,000-300,000
MilliporeSigmaMDL Number: MFCD00237230 Storage: −20°C
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(+)-PSI Reagent 95%
MilliporeSigmaSynonyms: (+)-Psi; (2R,3aR,6S,7aR)-3a-Methyl-2-((perfluorophenyl)thio)-6-(prop-1-en-2-yl)hexahydrobenzo[d][1,3,2]oxathiaphosphole 2-sulfide; Phosphorus-Sulfur Incorporation Reagent Molecular Formula: C16H16F5OPS3 Molecular Weight: 446.46 Linear Structural Formula: C16H16F5OPS3 …
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Potassium p-tolyl sulfate >=95%
MilliporeSigmaPotassium p-tolyl sulfate free acid, p-Cresol sulfate is a gut microbiota-derived metabolite of aromatic amino acids, tyrosine, phenylalanine and uremic toxin. p-Cresol sulfate levels typically increase with the progression of chronic kidney disease and in patients with progressive multiple…
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Synonym: Endopeptidase K CAS Number: 39450-01-6 EC Number: 254-457-8 Enzyme Commission (EC) Number: 3.4.21.64 MDL number: MFCD00132129 Biochem/physiol Actions Proteinase K is a stable and highly reactive serine protease. Evidence from crystal and molecular…
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[Pd(terpy)(2-Cl-phen)](BF4)2 >=95%
MilliporeSigmaSynonyms: Ritter fluorination catalyst Molecular Formula: C27H18B2ClF8N5Pd Molecular Weight: 727.95 Linear Structural Formula: C27H18B2ClF8N5Pd Purity: >=95% Melting Point: >300 C Storage: 2-8C Application: [Pd(terpy)(2-Cl-phen)](BF4)2 was developed in the Ritter lab…
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This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including MSDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and…
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Synonyms: PLGA-b-PEG; PLGA-PEG Linear Structural Formula: H[(C3H4O2)x(C2H2O2)y]mO[C2H4O]nCH3 Storage: 2-8C Application: Biocompatible, amphiphilic block copolymer composed of a hydrophilic PEG block and a hydrophobic poly(D,L-lactide-co-glycolide) (PLGA) block. These materials have…