C0279

Carboxypeptidase Inhibitor from potato tuber

lyophilized powder

• CAS-Nummer: 56092-22-9
• UNSPSC Code: 12352202
• NACRES: NA.77
• MDL number: MFCD00130720

Eigenschaften

• biological source: plant (white russett potato)
• form: lyophilized powder
• potency: 1.1-6.0 nM K_i [CPB], 1.5-3.5 nM K_i [CPA]
• mol wt: apparent mol wt 4.075-4.333 kDa
• composition: Protein, ≥35% Lowry
• solubility: water: soluble 5 mg/mL, clear
• storage temp.: −20°C

Beschreibung

Biochem/physiol Actions

Broad-spectrum inhibitor of carboxypeptidases of animal digestive-tract origin, but little or no activity against plant and microbial carboxypeptidases. However, recent results suggest it may play a part in resistance to microbial pathogens by preventing digestion of protein.

Packaging

Package size based on protein content

Physical form

Lyophilized powder containing traces of sodium citrate and sodium chloride; balance primarily non-protein components.

Other Notes

One μg of inhibitor protein will inhibit the activity of ≥3 μg of carboxypeptidase A by 50% using hippuryl-L-phenylalanine as substrate at pH 7.5 at 25°C.

Sicherheitshinweise

• Lagerklasse: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)