半岛bd体育手机客户端 说明
一般描述
Human ALAS2 (aminolevulinate, δ-, synthase 2) (GenBank Accession No. NM_000032), (amino acids 136-553) with N-terminal His tag, MW = 46 kDa, expressed in anE. coliexpression system.
应用
Useful for the study of enzyme kinetics, screening inhibitors, and selectivity profiling.
外形
Formulated in 25 mM Tris-HCl, pH 8.0, 100 mM NaCl, 0.05% Tween-20, 20% glycerol, 3 mM DTT, 20 μM pyridoxal 5′ phosphate monohydrate.
制备说明
Thaw on ice. Upon first thaw, briefly spin tube containing enzyme to recover full content of the tube. Aliquot enzyme into single use aliquots. Store remaining undiluted enzyme in aliquots at -70℃. Note: Enzyme is very sensitive to freeze/thaw cycles.
基本信息
| NACRES | NA.32 |
半岛bd体育手机客户端 性质
| 生物来源 | human |
| 重组 | expressed inE. coli |
| 测定 | ≥90% (SDS-PAGE) |
| 形式 | aqueous solution |
| 分子量 | 46 kDa |
| 包装 | pkg of 100 μg |
| 储存条件 | avoid repeated freeze/thaw cycles |
| 浓度 | >0.02 mg/mL |
| NCBI登记号 | NM_000032 |
| UniProt登记号 | P22557 |
| 运输 | dry ice |
| 储存温度 | ?70℃ |
| Gene Information | human ... ALAS2(212) |
Sigma-Aldrich
m.cnreagent.com
