
產(chǎn)品分類
Products產(chǎn)品中心/ PRODUCTS
Sigma:熒光素 鈉鹽,46960-25G-F,CAS:518-47-8 屬性: 質(zhì)量水平:200 產(chǎn)品線:BioReagent 形式:powder 應(yīng)用:titration: suitable 熒光:λex460nm; λem515nm(lit.) λex490nm; λem514nm in 0.1 M Tris pH 8.0 適用性:suitable for fluoresc
Sigma:麥芽糊精,419680-500G,CAS:9050-36-6 屬性: 生物來源:corn 質(zhì)量水平:100 形式:powder 葡萄糖當量:13.0-17.0
Sigma:波生坦(水合物),SML1265-10MG,CAS:157212-55-0 屬性: 質(zhì)量水平:100 測定:≥98% (HPLC) 形式:powder 顏色:white to beige 溶解性:DMSO: 5mg/mL, clear (warmed) 儲存溫度:2-8°C
Sigma:色胺,193747-10G,CAS:61-54-1 屬性: 質(zhì)量水平:100 測定:≥97% Bp:137°C/0.15mmHg (lit.) Mp:113-116°C (lit.) 溶解性:water: soluble 1g/L at20°C 儲存溫度:2-8°C
Sigma:普魯卡因 鹽酸鹽,P9879-50G,CAS:51-05-8 屬性: 質(zhì)量水平:200 測定:≥97% Mp:155-156°C (lit.) 創(chuàng)始人:Celgene
Sigma:凝集素,61764-1mg,CAS:232-718-7 屬性: 質(zhì)量水平:100 生物來源:Phaseolus vulgaris 測定:≥70% (biuret) 形式:powder 質(zhì)量:lyophilized 分子量:Mr~128000 應(yīng)用:tissue culture: suitable 儲存溫度:2-8°C
Sigma:羥丙纖維素,191884-5G,CAS:9004-64-2 屬性: 形式:powder 質(zhì)量水平:200 自燃溫度:752°F 分子量:average Mw~100,000 生物需氧量(BOD):14,000ppm 雜質(zhì):5wt. % 粒徑:20mesh (99% through) pH范圍:5.0 - 8.5
Sigma:PAMAM 樹枝狀聚合物,412449-2.5G,CAS:163442-67-9 屬性: 描述:amino surface groups 質(zhì)量水平:100 形式:10 wt.% in methanol 分子量:generation 4.0 特點:core type ethylenediamine core (2-carbon core) 濃度:10wt. % in methanol
Sigma:放線jun酮,C7698-5g,CAS:66-81 屬性: 質(zhì)量水平:200 生物來源:microbial 測定:≥94% (TLC) 形式:powder 溶解性:ethanol: soluble, clear to hazy 作用機制protein synthesis | interferes 抗生素抗菌譜:fungi
Sigma:N-羥基硫代琥珀酰亞胺,56485-250MG,CAS:106627-54-7 屬性: 質(zhì)量水平:200 測定:≥98% (HPLC) 組成: carbon, 21.57-22.68 (anhydrous) nitrogen, 6.28-6.61 (anhydrous) reaction suitability reaction type: Addition Reactions