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產品線
BioReagent
品質等級
化驗
≥89.0% (HPLC)
形狀
powder
成份
Dye content, 90%
技術
titration: suitable
pH值
5.2-6.8, yellow to purple
visual transition interval
5.2-6.8, yellow to blue
mp
240 °C (dec.) (lit.)
溶解度
ethanol: 1 mg/mL
λmax
419 nm
&epsilon ;(消光係數)
≥22000 at 418-424 nm in methanol
適合性
suitable for indicator
應用
diagnostic assay manufacturing
hematology
histology
儲存溫度
room temp
SMILES 字串
Cc1cc(cc(Br)c1O)C2(OS(=O)(=O)c3ccccc23)c4cc(C)c(O)c(Br)c4
InChI
1S/C21H16Br2O5S/c1-11-7-13(9-16(22)19(11)24)21(14-8-12(2)20(25)17(23)10-14)15-5-3-4-6-18(15)29(26,27)28-21/h3-10,24-25H,1-2H3
InChI 密鑰
ABIUHPWEYMSGSR-UHFFFAOYSA-N
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應用
溴甲酚紫已用于染色 酿酒酵母 。
血清-白蛋白的分光光度测定
生化/生理作用
溴甲酚紫是一种 pH 指示剂,可将颜色从黄色(低至 pH 5.2)变为紫色(高于 pH 6.8)。主要用作酵母细胞中的荧光染料。有助于细胞膜损伤细胞的死细胞计数。细胞膜正常的细胞不被染色,而受损的细胞则为蓝灰色重影。
儲存類別代碼
11 - Combustible Solids
水污染物質分類(WGK)
WGK 3
閃點(°F)
Not applicable
閃點(°C)
Not applicable
個人防護裝備
dust mask type N95 (US), Eyeshields, Gloves
其他客户在看
Yeast colonies synchronise their growth and development.
Journal of Cell Science, 113, 1923-1928 (2000)
ATP leakage from yeast cells treated by extracellular glycolipids of Pseudozyma fusiformata.
FEMS Yeast Research, 3, 401-404 (2003)
Fluorescent staining with bromocresol purple: a rapid method for determining yeast cell dead count developed as an assay of killer toxin activity.
Yeast, 9, 1207-1211 (1993)
Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine, 69(2), 377-380 (2010-11-27)
Polyvinyl chloride (PVC) dyed with bromocresol purple was investigated as a high-dose radiation dosimeter. The absorbance at 417 nm depends linearly on the dose below 50 kGy. The response depends neither on dose rate nor on the irradiation temperature. The
Journal of photochemistry and photobiology. B, Biology, 90(1), 1-7 (2007-11-21)
The interaction between bromocresol purple (BCP) and bovine serum albumin (BSA)/porcine serum albumin (PSA) was investigated both in the absence and presence of bilirubin (BR) using absorption/absorption difference spectroscopy. A significant red shift in the absorption maxima of BCP accompanied
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