BCIP p-toluidine salt
Molecular Structure:
MDL:
MFCD00040636
Molecular Formula:
C15H15BrClN2O4P; C8H6BrCINO4PC7H9N
Molecular Weight:
433.62
Alias:
5-溴-4-氯-3-吲哚磷酸
5-BROMO-4-CHLORO-3-INDOLYL PHOSPHATE
X-phosphate p-toluidine salt
5-Bromo-4-chloro-3-indolyl phosphate p-toluidine salt
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
BCIP p-toluidine salt |
99% |
1g |
RMB 1925 |
Consulting service |
BCIP p-toluidine salt |
99% |
500mg |
RMB 1870 |
Consulting service |
BCIP p-toluidine salt |
99% |
100mg |
RMB 418 |
Consulting service |
Character:
熔點: 196-198 °C
INT(碘硝基四紫唑)
Quality Standard:
度Purity ≥99.0%(HPLC)
Em (290nm) >5700
鑒別試驗Identification 合格
水分Moisture(%) ≤2.0
O.D. 620nm (0.1%, DMF) ≤0.005
DMF溶解性試驗Solubility (0.10%, DMF) 合格
λmax 287 - 291 nm (2mg in 100ml of 0.1N NaOH)
蛋白酶Protease: 未檢測到
貯存 儲存溫度: ?20°C
Storage:
堿性磷酸酶(alkaline phosphatase)的組織化學底物。
5- 溴-4-氯-3-吲哚磷酸(BCIP) 和 氯化硝基四氮唑藍(NBT)用于比色法鑒定堿性磷酸酶標記分子. BCIP/NBT 底物系統(tǒng)用途非常廣泛:包括 Northern Southern, Western blotting, 原位雜交(in situ hybridization)和免疫組織化學。
BCIP 可以有兩種鹽的形式: 二鈉鹽型溶于水,對甲苯胺型溶于二甲基甲酰胺(DMF)。這些鹽型可用于制備和NBT結(jié)合的儲存溶液和反應緩沖液,構(gòu)成堿性磷酸酶的底物溶液。 底物系統(tǒng)和堿性磷酸酶一起培養(yǎng),產(chǎn)生一種不溶的帶紫色的NBT雙甲臘( diformazan )產(chǎn)物,容易被觀察。
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- BCIP p-toluidine salt