| 产品详情 |
| Edit |   |
|---|
| Product Name | L(+)-Arabinose, 99%+ |
|---|
| Description | Purity ≥99% (HPLC). L(+)-Arabinose is a pentose monosaccharide whose transcription is regulated by Ara-C proteins and is a substrate for L-arabinose dehydrogenase, galactose dehydrogenase. It is not fermented by yeast. Used as a one-way or reversible switch for protein expression. It is also used to make arabinosyl nucleosides. L-Arabinose is used as a substrate to identify, differentiate and characterize pentose sugar isomerase(s). L-Arabinose is used in the bioproduction of L-ribose. L-Arabinose is the naturally occurring isomer and is a constituent of plant polysaccharides. Most bacteria contain an inducible arabinose operon that codes for a series of enzymes and transporters that allows L-arabinose to be used as the sole carbon source in microbial culture. |
|---|
| Size | 100g, 500g, 1Kg |
|---|
| Concentration | n/a |
|---|
| Applications | n/a |
|---|
| Other Names | L-Arabinose Appearance: White crystalline powder Purity: ≥99% (HPLC) Melting Point:?154-160°C Optical Rotation:?[a]D20 = +101 to +105° Solubility: Colorless to pale yellow, clear, complete in water. Partially soluble in 90% ethanol. Moisture: ≤0.5% Ash: ≤0.2% Heavy Metals (Pb): ≤0.001% Storage and Stability: Powder may be stored at RT. Stable for 6 months. |
|---|
| Gene, Accession, CAS # | n/a |
|---|
| Catalog # | A3300 |
|---|
| Price | |
|---|
| Order / More Info | L(+)-Arabinose, 99%+ from UNITED STATES BIOLOGICAL |
|---|
| Product Specific References | n/a |
|---|
| 产品资料 |
|
|