Glycosyl compounds
Medchemexpress LLC D-lactate dehydrogenase, microorganism (D-LDH) | 9028-36-8 | 500 U
D-Lactate dehydrogenase, Microorganism (D-LDH) is an oxidoreductase that uses NAD+ or NADP+ as an acceptor and acts on the donor CH-OH group. It catalyzes the oxidation of D-lactate to pyruvate. This enzyme is widely found in bacteria and fungi and is frequently used in biochemical research.
- Catalyzes the oxidation of D-lactate to pyruvate.
- Uses NAD+ or NADP+ as an acceptor.
- Isoelectric point: 4.0.
- Michaelis constant: 1.6x10⁻⁴ M (pyruvate, pH 7.0).
- Inhibited by Ag+, Hg2+, SH-reagents.
- Optimum pH: 6.0-7.0.
- Optimum temperature: 35-40°C.
- pH stability: 5.0-9.0.
Medchemexpress LLC TNF-alpha/TNFSF2 Mo 100ug
TNF-alpha/TNFSF2 Protein Mouse (His) is recombinant mouse tumor necrosis factor alpha (TNF- ) with his tag TNF-alpha/TNFSF2 Protein a major mediator of inflammation is involved in a number of infectious and parasitic diseases
Aobchem Isopropyl(2-nitrophenyl)sulfane | ≥97% | CAS 70415-85-9 | C9H11NO2S | 5g
Isopropyl(2-nitrophenyl)sulfane | ≥97% | CAS 70415-85-9 | C9H11NO2S | 5g
Gold Biotechnology Inc IPTG 1 g
IPTG is an analog of galactose that is non-metabolizable and inactivates the lac repressor to induce synthesis of -galactosidase in E coli The expression of cloned genes under the control of the lac operon is induced by IPTG It is also a substrate for thigalactoside transacetylase and has been reported to induce penicillinase in bacteria