
產品分類
ProductsSigma:親和素,A9275-10MG 屬性: 生物來源:egg white 產品線:BioUltra 檢測方案:≥98% (SDS-PAGE) 形式:lyophilized powder specific activity:≥10units/mg protein (E1%/280) 分子量:glycoprotein 66kDa subunit 16kDa 儲存溫度:2-8°C
Sigma:L-Arginine hydrochloride,A6969-25G 屬性: Agency:USP/NF meets EP testing specifications meets JP testing specifications meets USP testing specifications 檢測方案:98.5-101.0% 形式:powder
Sigma:α-D-葡萄糖,158968-500G 屬性: 等級:anhydrous 質量水平:200 檢測方案:96% 形式:powder or crystals 旋光性:[α]20/D +52°, c =10 in H2O Mp:153-156°C (lit.)
Sigma:腺苷,A4036-5G 屬性: 生物來源:synthetic (organic) 產品線:BioReagent 檢測方案:≥99% (HPLC) 形式:powder technique(s):cell culture | mammalian: suitable Mp:234-236°C (lit.) 溶解性:1 M NH4OH: 50mg/mL, clear, colorless
Sigma:2-甲基-4-異噻唑啉-3-酮,725765-5G 屬性: 檢測方案:≥94.0% (GC) 95%: 形式:lumps 雜質:≤5% water SMILES string:CN1SC=CC1=O
Sigma:壬二酸,246379-25G 屬性: 蒸汽密度:6.5 (vs air) 蒸汽壓:1 mmHg ( 20 °C) 檢測方案:98% 形式:powder Bp:286°C/100mmHg (lit.) Mp:109-111°C (lit.)
Sigma:SDS,71725-50G 屬性: 等級:for molecular biology 描述:anionic 產品線:BioUltra 檢測方案:≥99.0% (GC) 形式:powder 分子量:micellar avg mol wt 18,000 聚集數:62
Sigma:L-甲硫氨酸 屬性: 生物來源:synthetic 質量水平:200 產品線:BioUltra 檢測方案:≥99.5% (NT) 形式:powder or crystals 旋光性:[α]20/D +23.7±0.5°, c =5% in 5 M HCl
Sigma:,17β-雌二醇,3301-1GM 屬性: 質量水平:100 檢測方案:≥97% (by assay) 形式:solid manufacturer/tradename:Calbiochem® 儲存條件:OK to freeze 顏色:white to off-white 溶解性:ethanol: 5mg/mL 運輸:ambient 儲存溫度:2-8°C
Sigma:甲酸鈉,456020-5G 屬性: 質量水平:100 檢測方案:99.998% trace metals basis 形式:powder and chunks 雜質:≤25.0ppm Trace Metal Analysis Mp:259-262°C (lit.)