胆汁七叶苷琼脂incubation media 营养肉汤(NB) 250(g)
incubation media 营养肉汤(NB) 1000(g)
incubation media 营养琼脂(NA) 250(g)
incubation media 营养琼脂(NA) 1000(g)
产品名称:胆汁七叶苷琼脂
英文名称:Seven leaf glucoside of Bile Agar
规格:250g/瓶
作用:用于肠球菌确证和培养
型号:FS-PYJ0326
使用范围:仅供科研使用
库存:提供现货(因销量问题库存会有变动,具体请与销售人员确认)
保存:低温避光保存
的步骤:
(一)准确称量试剂:根据不同的菌类和用途,选择适宜的培养基,培养基所需试剂必须纯净。(二)校正pH值:将称量好的培养基各种成分放入容器内,标记划线,加热溶解,补充水分,测定酸碱度,常用pH6.8~8.0的精密试纸或酸度计测定。用1N NaOH和1N HCl调节pH值到适宜范围内。(三)过滤:将玻璃漏斗置铁架上,再用纱布夹棉花或用滤纸放在漏斗中,将上述培养基倒入其中过滤至透明。
(四)分装:将过滤后的培养基分装于中试管或三角瓶内(试管内每支装5mL;三角瓶中装100~150ml),塞好棉塞用牛皮纸包扎好,准备灭菌。
(五)灭菌:培养基的灭菌,常用高压蒸汽灭菌法。一般微生物的营养细胞在水中煮沸后即被杀死,但细菌的芽胞有较强的抗热性,须经高压蒸汽灭菌才能达到*灭菌的目的。根据蒸汽温度随压力升高而上升的原理,即压力越大,蒸汽温度就越高。因此,在同一温度条件下,采用高压蒸汽灭菌比干热灭菌法效果要好。而且在湿热情况下,菌体吸收水分后,其蛋白质易于凝固变性,因为蒸汽的穿透力强,杀菌效果好。
MADCAM-1 黏膜选址素(抗原) Multi-class antibodies 规格: 0.5mg
MAG-a/b (Myelin associated glycoprotein; L / S -MAG;) 髓鞘相关糖蛋白a/b(抗原) Multi-class antibodies 规格: 0.5mg
MAG (Myelin associated glycoprotein; L-MAG;MAG-a ) 髓鞘相关糖蛋白(抗原) Multi-class antibodies 规格: 0.5mg
MAG-a (Myelin associated glycoprotein; L-MAG; ) 髓鞘相关糖蛋白-a(抗原) Multi-class antibodies 规格: 0.5mg
MMP-1(Mous ematrix metalloproteinases-1) 基质金属蛋白酶-1(小鼠抗原) Multi-class antibodies 规格: 0.5mg
midnolin isoform Protein 1 中脑核仁蛋白1(抗原) Multi-class antibodies 规格: 0.5mg
midnolin isoform Protein 2 中脑核仁蛋白2(抗原) Multi-class antibodies 规格: 0.5mg
MICA(MHC class I polypeptide-related sequence A) 一种细胞应激分子抗原 Multi-class antibodies 规格: 0.5mg
MRP3(Multidrug Resistanec-Associated Protein 3) 多药耐药相关蛋白3(抗原) Multi-class antibodies 规格: 0.5mg
MRP1(Multidrug Resistanec-Associated Protein 1) 多药耐药相关蛋白1(抗原) Multi-class antibodies 规格: 0.5mg
LRP/MVP (Lung resistance related protein) 肺耐药相关蛋白(抗原) Multi-class antibodies 规格: 0.5mg
MSLN(mesothelin) 间皮素(多肽抗原) Multi-class antibodies 规格: 0.5mg
MSH2 (mutS homolog 2) MSH2抗原 Multi-class antibodies 规格: 0.5mg
NKR(Neuromedin B Receptor) 神经激肽B受体(抗原) Multi-class antibodies 规格: 0.5mg
NF-L(Neurofilament triplet L) 低分子量神经丝蛋白(抗原) Multi-class antibodies 规格: 0.5mg
NF-M (Neurofilament triplet M) 中分子量神经丝蛋白(抗原) Multi-class antibodies 规格: 0.5mg
NF-H(Neurofilament triplet H) 高分子量神经丝蛋白(抗原) Multi-class antibodies 规格: 0.5mg
NIS(Na+/I-symporter;NIS) 钠碘转运体蛋白(多肽抗原) Multi-class antibodies 规格: 0.5mg
NFKBp65(p65 NF-kappa B;p65NFKB) 细胞核因子或称k基因结合核因子(多肽抗原) Multi-class antibodies 规格: 0.5mg
NR2A (Glutamate receptor2A) *受体(N端抗原) Multi-class antibodies 规格: 0.5mg
NRP-1(neuropilin-1) 神经纤毛蛋白-1(抗原) Multi-class antibodies 规格: 0.5mg
NRP-2(neuropilin-2) 神经纤毛蛋白-2(抗原) Multi-class antibodies 规格: 0.5mg
NSBP1(Nucleosome-binding protein 1) 核小体结合蛋白1(抗原) Multi-class antibodies 规格: 0.5mg
NTP,Neurual thread protein 神经丝蛋白(抗原) Multi-class antibodies 规格: 0.5mg
OAT-1 (Organic anion transporter 1)human 阴离子转运蛋白-1(人源) Multi-class antibodies 规格: 0.5mg
OAT-1 (Organic anion transporter 1)mouse、rat 阴离子转运蛋白-1(大、小鼠同源:人源见bs-0606P) Multi-class antibodies 规格: 0.5mg
OAT-3(Organic anion transporter 3) 阴离子转运蛋白-3(抗原) Multi-class antibodies 规格: 0.5mg
galectin 9 半乳糖凝集素9(抗原) Multi-class antibodies 规格: 0.5mg
Oct-4 胚胎干细胞关键蛋白(多肽) Multi-class antibodies 规格: 0.5mg