β - 半乳糖苷酶 | β – Galactosidase CAS#7240-90-6 APExBIO 貨號A2539－太鼎生物科技/太鼎食安科技

雷帕黴菌（Rapamycin）| Romidepsin (FK228, depsipeptide) | Daptomycin | G-418 (80 S 核醣體延伸抑制劑)

β - 半乳糖苷酶 | β – Galactosidase CAS#7240-90-6 APExBIO 貨號A2539

β - 半乳糖苷酶 (β – Galactosidase) 的底物，可產生豐富的藍色，可在背景中輕鬆檢測到。選擇具有 lac + 基因型 (lac + genotype) 的重組細菌菌落的藍/白選擇底物(blue/white selection)。以 20mg/ml 溶解於二甲基甲醯胺 (AB00450) 或 DMSO (AB00435) 。Substrate for β - Galactosidase which produces a rich blue color that can easily be detected visually over background. Substrate of choice for blue/white selection of recombinant bacterial colonies with the lac + genotype. dissolve in dimethylformamide (AB00450) or DMSO (AB00435) at 20mg/ml X-GAL (sizes 100mg, 250mg, 500mg, 1g) is supplied with a vial of freshly distilled DMF to ensure optimum color development store at -20°C。

Physical Appearance	A crystalline solid
Storage	Store at -20°C
M.Wt	408.63
Cas No.	7240-90-6
Formula	C₁₄H₁₅BrCINO₆
Solubility	insoluble in H2O; ≥109.4 mg/mL in DMSO; ≥3.7 mg/mL in EtOH with gentle warming and ultrasonic
Chemical Name	(2S,3R,4S,5R,6R)-2-[(5-bromo-4-chloro-1H-indol-3-yl)oxy]-6-(hydroxymethyl)oxane-3,4,5-triol
SDF	Download SDF
Canonical SMILES	C1=CC(=C(C2=C1NC=C2OC3C(C(C(C(O3)CO)O)O)O)Cl)Br
Shipping Condition	Ship with blue ice, or upon other requests.
General tips	For obtaining a higher solubility, please warm the tube at 37°C and shake it in the ultrasonic bath for a while. We do not recommend long-term storage for the solution, please use it up soon.

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APExBIO提供優質的胜肽和生物分析試劑，廣泛產品線如Protease、Chromatin/Epigenetics表觀遺傳學、MAPK Signal、DNA Damege/DNA repair、細胞凋亡、腫瘤生物學、Stem cell等研究領域，還提供定制的服務，包括多肽合成，抗體的生產和檢測的發展。產品線DNA/RNA prep kit、Drug Screening panel、Bioactive peptides、Growth factors、Biotinylation Reagents、tag peptides、amino Acids、Growth factors等。APExBIO產品質量都伴隨著證書的分析，高效液相色譜，質譜，和HMNR數據。

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