青霉素-链霉素溶液(双抗),100×

英文名称:Penicillin-Streptomycin Solution, 100 ×
货号:GPB180120
价格: ¥80.00
产品详情
产品信息
产品简介 | 青霉素-链霉素(Penicillin-Streptomycin Solution)混合液,通常也被称为“双抗”,是体外培养中为预防微生物污染最常用的抗生素,常配制成100倍浓度母液使用。其中,青霉素能够干扰细菌细胞壁的合成,对革兰阳性菌特别有效;而链霉素能够与细菌核糖体30S亚单位结合,抑制细菌蛋白质的合成,对革兰氏阴性菌和革兰氏阳性菌均有效,但对革兰氏阴性菌特别有效。青霉素和链霉素联合使用可以预防绝大部分的细菌污染,但青霉素溶液对温度和酸碱度较为敏感,室温易降解,需冷冻保存,pH 6.0-6.5时最为稳定;而链霉素则相对稳定,pH 5.0-7.5时最为稳定。 |
产品浓度 | 100× |
产品规格 | 125mL |
PH | 6.0-6.4 |
内毒素 | < 3 EU/mL |
储存条件 | -5~-20℃,避光储存 |
运输条件 | 低温 |
有效期 | 12个月 |
注意事项 |
1. 本产品经0.1 μm过滤除菌; 2. 使用本产品时应注意无菌操作,避免污染; 3. 本产品为浓缩液,请根据需要稀释后使用; 4. 不宜长时间放置于室温环境或2-8℃长期保存; 5. 室温或者37℃中解冻,摇匀后使用,切忌反复冻融,用量较少时建议分装冻存; 6. 本产品仅用于科研或进一步研究使用,不用于诊断和治疗。 |
相关文献
-
Extrachromosomal DNA replication and maintenance couple with DNA damage pathway in tumors(2025)
期刊:CELL
DOI:10.1016/j.cell.2025.04.012
影响因子:45.5
相关产品: Penicillin-Streptomycin Solution, 100 ×, DMEM (High glucose) Medium, 200 mM L-Glutamine Solution, 100 ×, Phosphate Buffer (PBS, 1 ×)
-
PKMYT1 kinase ameliorates cisplatin sensitivity in osteosarcoma(2025)
期刊:Signal Transduction and Targeted Therapy
DOI:10.1038/s41392-025-02250-7
影响因子:40.8
相关产品: 50 mg/mL G-418 Solution, DMEM/F12 Medium, McCoy's 5A Medium, Penicillin-Streptomycin Solution, 100 ×, MEM, with NEAA Medium, DMEM (High glucose) Medium
-
期刊:Signal Transduction and Targeted Therapy
DOI:10.1038/s41392-025-02245-4
影响因子:40.8
相关产品: MEM, with NEAA Medium, 4T1 Cells Line, DMEM/F12 Complete Medium (10), Penicillin-Streptomycin Solution, 100 ×, Tyrode's Solution, without calcium, HL-1 Cells Line
-
Muscle-derived small extracellular vesicles induce liver fibrosis during overtraining(2025)
期刊:Cell Metabolism
DOI:10.1016/j.cmet.2024.12.005
影响因子:27.7
相关产品: Penicillin-Streptomycin Solution, 100 ×, C2C12 Cells Line, Hepa 1-6 Cells Line, LX-2 Cells Line, LDH Activity Assay Kit, ALT/GPT Activity Assay Kit, AST/GOT Activity Assay Kit
-
期刊:ADVANCED MATERIALS
影响因子:27.4
-
The Optimized Lipid-Modified Prodrug for CNV Treatment(2025)
期刊:ADVANCED MATERIALS
影响因子:27.4
相关产品: DMEM (High glucose) Medium, Penicillin-Streptomycin Solution, 100 ×
-
期刊:ADVANCED FUNCTIONAL MATERIALS
影响因子:19
相关产品: High Sensitivity Mouse TNF-α ELISA Kit, Mouse BNP ELISA Kit, MDA ELISA Kit, Mouse TNNI3/cTn-I ELISA Kit, HS Mouse IL-1β ELISA Kit, Fetal Bovine Serum, 0.25% Trypsin Solution, DMEM (High glucose) Medium, Penicillin-Streptomycin Solution, 100 ×
-
期刊:ADVANCED FUNCTIONAL MATERIALS
影响因子:18.5
相关产品: FITC Anti-Mouse CD206/MMR Antibody, FITC Anti-Mouse CD86 Antibody, Zn Colorimetric Assay Kit, Fetal Bovine Serum, Penicillin-Streptomycin Solution, 100 ×
-
期刊:ACS Nano
影响因子:15.8
相关产品: BCA Protein Colorimetric Assay Kit, DMEM (High glucose) Medium, Human Bone Marrow Mesenchymal Stem Cells Chondrogenic Differentiation Medium, Phosphate Buffer (PBS, 1 ×), Fetal Bovine Serum, Penicillin-Streptomycin Solution, 100 ×
-
期刊:Acta Pharmaceutica Sinica B
DOI:10.1016/j.apsb.2025.02.037
影响因子:14.7
相关产品: Penicillin-Streptomycin Solution, 100 ×, MEM, with NEAA Medium, DMEM (High glucose) Medium, Phosphate Buffer (PBS, 1 ×), Fetal Bovine Serum