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Catalase is an antioxidant enzyme present in most living organisms which are exposed to oxygen. It is involved in the decomposition of hydrogen peroxide (H2O2), a reactive oxygen species (ROS) which is a toxic product of normal aerobic metabolism. ScienCell Catalase Activity (CAT) Assay measures the activity of catalase based on the peroxidatic function of catalase with methanol as the hydrogen donor in the presence of H2O2. The formaldehyde produced is determined with purpald (4-Amino-3-hydrazino-5-mercapto-1,2,4-triazole) as a chromogen. To obtain a colored compound, the product of the reaction between formaldehyde and purpald is oxidized by potassium periodate. The absorbance can be read at 550 nm.
货号 | 8218 |
产地 | 美国 |
缩写 | CAT |
规格 | 100 tests |
用途 | 科研 |
储存 | -20度 |
运输 | 干冰 |
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细胞检测试剂盒
细胞检测试剂盒
货号 | 产品名称 | 规格 | 价格 | 指令 | |
0223 | 茜素红S染色试剂盒 ARed | 100ml | $86 | + | |
0833 | 人胚层鉴定试剂盒 HGL PCR | 50 reactions | $374 | + | |
0843 | 油红O染色试剂盒 OEed | 100 ml/bottle - 2 bottles | $110 | + | |
0853 | 人干细胞多能性检测试剂盒 HSC PCR | 50 reactions | $374 | + | |
3D-4110 | 3D肾小管上皮细胞形成试剂盒 3D-RTF | Kit | $1054 | + | |
8008 | I型胶原细胞粘附检测试剂盒 | 48 tests | $273 | + | |
8018 | 纤维粘连细胞粘附检测试剂盒 | 48 tests | $273 | + | |
8028 | MTT细胞活力和增殖检测试剂盒 | 1000 tests in 96-well plate | $160 | + | |
8038 | WST-1细胞活力和增值检测试剂盒 | 1000 tests in 96-well plate | $273 | + | |
8058 | 细胞衰老检测试剂盒 | 50 tests/35 mm plate | $273 | + | |
8068 | β-半乳糖苷酶比色检测试剂盒 GalC | 50 tests/35 mm plate | $273 | + | |
8078 | LDH细胞毒性检测试剂盒 LDH | 500 tests | $226 | + | |
8088 | TUNEL色标记细胞凋亡检测试剂盒 | 50 tests | $477 | + | |
8098 | 一氧化氮比色法检测试剂盒 NO | 250 tests | $316 | + | |
8108 | 磷酸酶检测试剂盒 pNPP | 500 tests | $137 | + | |
8118 | 孔雀绿磷酸盐检测试剂盒 MGPA | 2500 tests | $137 | + | |
8128 | 比色钙法分析试剂盒 CCA | 250 tests | $240 | + | |
8138 | 活/死细胞染色试剂盒 | 1000 tests | $354 | + | |
8148 | 比色法GAPDH分析试剂盒 GAPDH | 100 tests | $149 | + | |
8158 | 体外管腔形成分析试剂盒 | 50 tests | $348 | + | |
8168 | 总抗氧化能力检测试剂盒 TACA | 100 tests | $297 | + | |
8178 | 胶原 I-3D凝胶试剂盒 | 100 mg | $187 | + | |
8198 | 超氧化物歧化酶分析试剂盒 SOD | 100 tests | $137 | + | |
8198 | 超氧化物歧化酶分析试剂盒 SOD | 100 tests | $137 | + | |
8208 | 支原体PCR检测试剂盒 | 100 Tests | $292 | + | |
8218 | 过氧化氢酶活性分析试剂盒 CAT | 100 tests | $273 | + | |
8218 | 过氧化氢酶活性分析试剂盒 CAT | 100 tests | $273 | + | |
8228 | 细胞凋亡蛋白酶-3分析试剂盒 | 100 tests | $354 | + | |
8238 | 谷胱甘肽过氧化氢酶检测试剂盒 GPx | 100 tests | $374 | + | |
8238 | 谷胱甘肽过氧化氢酶检测试剂盒 GPx | 100 tests | $374 | + |