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potentiometric titration

" in MedChemExpress (MCE) Product Catalog:

5

Inhibitors & Agonists

2

Biochemical Assay Reagents

2

Peptides

Cat. No. Nombre del producto Target Áreas de investigación Chemical Structure
  • HY-D0874
    HEPPSO

    		Biochemical Assay Reagents Others
    HEPPSO is a zwitterionic Good's buffer suitable for physiological pH conditions. HEPPSO forms high-order oligomers in aqueous solutions and can form a 1:1 complex with Cu 2+ via its hydroxyalkyl and tertiary amine groups. However, HEPPSO contains a structurally similar trace impurity lacking an alkanesulfonic acid side chain. The complex formed by this impurity and Cu 2+ has a very low Ka; therefore, HEPPSO may interfere with studies on copper speciation analysis in natural water bodies .
    HEPPSO
  • HY-P4668
    Valylleucine

    Val-Leu; H-Val-Leu-OH

    		 Bacterial Infection
    Valylleucine (Val-Leu; H-Val-Leu-OH) is a branched-chain dipeptide that can enter cells independently via bacterial dipeptide transport systems, and is hydrolyzed by dipeptidases to release Val and Leu. Valylleucine, as a model peptide, has its α-amino pK determined to be 7.90 by combining FDNB reaction kinetics with potentiometric titration .
    Valylleucine
  • HY-P4668A
    Valylleucine TFA

    Val-Leu TFA; H-Val-Leu-OH TFA

    		 Bacterial Infection
    Valylleucine (Val-Leu; H-Val-Leu-OH) TFA is a branched-chain dipeptide that can enter cells independently via bacterial dipeptide transport systems, and is hydrolyzed by dipeptidases to release Val and Leu. Valylleucine TFA, as a model peptide, has its α-amino pK determined to be 7.90 by combining FDNB reaction kinetics with potentiometric titration .
    Valylleucine TFA
  • HY-21170E
    Zinc trifluoromethanesulfonate

    Zinc(II) Triflate

    		 Biochemical Assay Reagents Others
    Zinc trifluoromethanesulfonate (Zinc (II) Triflate) is a Zn 2+ salt commonly used in potentiometric titration to determine the stability constants of Zn 2+-quinoline sulfonamide complexes. Aqueous solutions of Zinc trifluoromethanesulfonate form micellar structures, which result in poor desolvation kinetics of Zn 2+ and induce dendrite growth on zinc anodes, failing to support long-term cycling of zinc anodes .
    Zinc trifluoromethanesulfonate
  • HY-W025784R
    Kalibor (Standard)

    Sodium tetraphenylborate (Standard); Tetraphenylboron sodium (Standard)

    		 Reference Standards Bacterial Infection
    (Sodium tetraphenylborate; Tetraphenylboron sodium) (Standard) is the analytical standard of Kalibor (HY-W025784). This product is intended for research and analytical applications. Kalibor is a boron-based salt and antibacterial agent. Kalibor exerts activity against Neisseria meningitidis and Neisseria gonorrhoeae. Kalibor facilitates boron uptake by Neisseria meningitidis cells. Kalibor reduces bacterial burden in a mouse model of Neisseria meningitidis bacteremia. Kalibor can be used for the research of bacterial infection, such as meningococcal bacteremia .
    Kalibor (Standard)

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