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熒光探針：最常用于熒光免疫法中標(biāo)記抗原或抗體，亦可用于微環(huán)境，如表面活性劑膠束、雙分子膜、蛋白質(zhì)活性位點(diǎn)等處微觀特性的探測。通常要求探針的摩爾吸光系數(shù)大，熒光量子產(chǎn)率高；熒光發(fā)射波長處于長波且有較大的斯托克斯位移；用于免疫分析時(shí)，與抗原或抗體的結(jié)合不應(yīng)影響它們的活性。
染色劑：在我們做生物醫(yī)學(xué)實(shí)驗(yàn)或者某些物理化學(xué)實(shí)驗(yàn)時(shí)，為了更好地觀察到實(shí)驗(yàn)效果，通常會(huì)選用合理的染色劑，在選擇適當(dāng)?shù)娜旧珓┖?，我們就能夠很好地觀察到預(yù)期的實(shí)驗(yàn)現(xiàn)象或結(jié)果。染色劑依據(jù)來源可分為天然染色劑和人工合成染色劑，各種不同的實(shí)驗(yàn)選擇不同的染色劑，同一種染色劑也可以用不同的配方進(jìn)行調(diào)配制成。
試劑列表
| 貨號 |
cas號 |
品名/規(guī)格純度 |
分子式 |
查詢/購買 |
| F809553 |
518-47-8 |
熒光素鈉, AR Fluorescein sodium salt, AR |
C20H10Na2O5 |
購買 |
| A800609 |
27599-63-9 |
5(6)-氨基熒光素, 熒光級,>94%(HPLC) 5(6)-Aminofluorescein, 熒光級,>94%(HPLC) |
C20H13NO5 |
購買 |
| C804899 |
72088-94-9 |
5(6)-羧基熒光素, ≥95% (HPLC) ,5-和6-異構(gòu)體混合物 5(6)-Carboxyfluorescein, mixture of isomers, ≥95% (HPLC) ,5-和6-異構(gòu)體混合物 |
C21H12O7 |
購買 |
| C804856 |
124387-19-5 |
5(6)-羧基熒光素二乙酸酯, for fluorescence, ≥90.0% (HPLC) 5(6)-Carboxyfluorescein diacetate, for fluorescence, ≥90.0% (HPLC) |
C25H16O9 |
購買 |
| F821806 |
18861-78-4 |
6-異硫氰酸熒光素, >97.0%(HPLC)(T) Fluorescein 6-isothiocyanate, >97.0%(HPLC)(T) |
C21H11NO5S |
購買 |
| N815046 |
7385-67-3 |
尼羅紅, 用于熒光分析,≥95.0% (HPLC) Nile Red, 用于熒光分析,≥95.0% (HPLC) |
C20H18N2O2 |
購買 |
| E808961 |
1239-45-8 |
溴化乙錠, ≥95% (HPLC) Ethidium bromide(EB), ≥95% (HPLC) |
C21H20BrN3 |
購買 |
| B802920 |
1806-34-4 |
1,4-雙(5-苯基-2-惡唑基)苯, 98% 1,4-Bis(5-phenyl-2-oxazolyl)benzene, 98% |
C24H16N2O2 |
購買 |
| B802921 |
1806-34-4 |
1,4-雙(5-苯基-2-惡唑基)苯, 用于激光染料 1,4-Bis(5-phenyl-2-oxazolyl)benzene, 用于激光染料 |
C24H16N2O2 |
購買 |
| C849928 |
198546-47-3 |
1,4dichloro5-Carboxytetramethylrhodamine, >97% 1,4dichloro5-Carboxytetramethylrhodamine, >97% |
C25H20Cl2N2O5 |
購買 |
| C849909 |
407581-83-3 |
1,4dichloro6-Carboxytetramethylrhodamine, >97% 1,4dichloro6-Carboxytetramethylrhodamine, >97% |
C25H20Cl2N2O5 |
購買 |
| P815871 |
3443-45-6 |
1-芘丁酸, 98% 1-Pyrenebutyric acid, 98% |
C20H16O2 |
購買 |
| B803069 |
85138-49-4 |
2',7'-二-(2-羧乙基)-5(6)-羧基熒光素, 90% 2',7'-Bis(2-carboxyethyl)-5(6)-carboxyfluorescein, 90% |
C27H20O11 |
購買 |
| D828330 |
76-54-0 |
2',7'-二氯熒光素, CP 2',7'-Dichlorofluorescein, CP |
C20H10Cl2O5 |
購買 |
| D807623 |
76-54-0 |
2',7'-二氯熒光素, 指示劑 2',7'-Dichlorofluorescein, 指示劑 |
C20H10Cl2O5 |
購買 |
| D837204 |
4091-99-0 |
2-(3,6-二乙酰氧基-2,7-二氯-9H-氧雜蒽-9-基)苯甲酸, 97% 2-(3,6-Diacetoxy-2,7-dichloro-9H-xanthen-9-yl)benzoic acid, 97% |
C24H16Cl2O7 |
購買 |
| A837153 |
27918-14-5 |
2-氨基吖啶酮, 98% 2-Aminoacridone, 98% |
C13H10N2O |
購買 |
| F809473 |
40470-68-6 |
4,4'-雙(2-甲氧苯乙烯基)聯(lián)苯, 97% Fluorescent Brightener 378, 97% |
C30H26O2 |
購買 |
| F814824 |
29270-56-2 |
4-氟-7-硝基-2,1,3-苯并氧雜惡二唑, 99% 4-Fluoro-7-nitrobenzofurazan, 99% |
C6H2FN3O3 |
購買 |
| A801162 |
2498-50-2 |
4-氨基苯甲脒二鹽酸鹽, 97% 4-Aminobenzamidine dihydrochloride, 97% |
C7H9N3·2HCl |
購買 |
| M813352 |
37067-30-4 |
4-甲基香豆素-2-乙酰氨基-2-脫氧-β-D-吡喃葡萄糖苷, 99% 4-Methylumbelliferyl-2-acetamido-2-deoxy-β-D-glucopyranoside, 99% |
C18H21NO8 |
購買 |
| R849927 |
198978-94-8 |
5(6)-ROX, >97% 5(6)-ROX, >97% |
C34H34N2O5 |
購買 |
| T849945 |
150347-56-1 |
5(6)-TAMRA, >97% 5(6)-TAMRA, >97% |
C26H26N2O5 |
購買 |
| T849918 |
246256-50-8 |
5(6)-TAMRA,SE, >95% 5(6)-TAMRA,SE, >95% |
C30H29N3O7 |
購買 |
| C804900 |
117548-22-8 |
5(6)-羧基熒光素琥珀酰亞胺酯, 96% 5(6)-Carboxyfluorescein N-hydroxysuccinimide ester, 96% |
C25H15NO9 |
購買 |
| A837152 |
100900-07-0 |
5-(2-氨乙基氨)-1-萘磺酸鈉鹽, 97% 5-(2-Aminoethylamino)-1-naphthalenesulfonic acid sodium salt, 97% |
C12H13N2NaO3S |
購買 |
| R849924 |
216699-35-3 |
5-ROX, >97% 5-ROX, >97% |
C33H30N2O5 |
購買 |
| T849944 |
150810-68-7 |
5-TAMRA,SE, >95% 5-TAMRA,SE, >95% |
C29H25N3O7 |
購買 |
| C804758 |
91809-66-4 |
5-羧基四甲基羅丹明, 95% 5-Carboxytetramethylrhodamine, 95% |
C25H22N2O5 |
購買 |
| C804898 |
92557-80-7 |
5-羧基熒光素琥珀酰亞胺酯, 90% 5-Carboxyfluorescein N-succinimidyl ester, 90% |
C25H15NO9 |
購買 |
| D807601 |
61255-63-8 |
6,8-二羥基芘-1,3-二磺酸二鈉鹽, 97% 6,8-Dihydroxy-1,3-pyrenedisulfonic acid disodium salt (DHPDS), 97% |
C16H8Na2O8S2 |
購買 |
| F849913 |
3326-31-6 |
6-FITC, >97% 6-FITC, >97% |
C21H11NO5S |
購買 |
| C805577 |
91809-67-5 |
6-羧基四甲基羅丹明, for fluorescence,≥90% 6-Carboxytetramethylrhodamine, for fluorescence,≥90% |
C25H22N2O5 |
購買 |
| C805578 |
150810-69-8 |
6-羧基四甲基羅丹明琥珀酰亞胺酯, for fluorescence 6-Carboxy-tetramethylrhodamine N-succinimidyl ester, for fluorescence |
C29H25N3O7 |
購買 |
| C804668 |
3301-79-9 |
6-羧基熒光素, 95% 6-Carboxyfluorescein, 95% |
C21H12O7 |
購買 |
| A800532 |
5398-34-5 |
8-氨基1,3,6-萘三磺酸二鈉鹽, 98.0% 8-Aminonaphthalene-1,3,6-trisulfonic acid disodium salt, 98.0% |
C10H7NNa2O9S3 |
購買 |
| A801157 |
196504-57-1 |
8-氨基芘-1,3,6-三磺酸三鈉鹽, 熒光級 8-Aminopyrene-1,3,6-trisulfonic acid trisodium salt (APTS), 熒光級 |
C16H8NNa3O9S3 |
購買 |
| B849911 |
380367-48-6 |
BODIPY®630/650-XNHSEster(SuccinimidylEster), >97% BODIPY®630/650-XNHSEster(SuccinimidylEster), >97% |
C33H31BF2N4O6S |
購買 |
| C849926 |
207124-64-9 |
Calceintetraethylacid, >97% Calceintetraethylacid, >97% |
C30H26N2O13 |
購買 |
| C849966 |
1170856-93-5 |
Calceintetraethylester, >97% Calceintetraethylester, >97% |
C38H42N2O13 |
購買 |
| C849946 |
150152-63-9 |
CellTrace™BODIPY®TRMethylEster(LipophilicCounterstainForGFP), >97% CellTrace™BODIPY®TRMethylEster(LipophilicCounterstainForGFP), >97% |
C22H17BF2N2O3S |
購買 |
| C849914 |
260430-02-2 |
Cy2, >97% Cy2, >97% |
C25H27IN2O4 |
購買 |
| C849952 |
146368-13-0 |
Cy3, >97% Cy3, >97% |
C31H38N2O8S2 |
購買 |
| C849961 |
128424-77-2 |
Cy3.5, >97% Cy3.5, >97% |
C39H43N2O14S4+ |
購買 |
| C849953 |
146368-11-8 |
Cy5, >97% Cy5, >97% |
C33H40N2O8S2 |
購買 |
| C849925 |
210892-23-2 |
Cy5.5, >97% Cy5.5, >97% |
C41H45N2O14S4+ |
購買 |
| F849904 |
510758-19-7 |
FAMalkyne,5-isomer, >97% FAMalkyne,5-isomer, >97% |
C24H15NO6 |
購買 |
| F849905 |
478801-49-9 |
FAMalkyne,6-isomer, >97% FAMalkyne,6-isomer, >97% |
C24H15NO6 |
購買 |
| I849942 |
1558079-49-4 |
IR825, >97% IR825, >97% |
C54H48BrClN2O4 |
購買 |
| J849933 |
1811539-32-8 |
JaneliaFluor549,SE, >95% JaneliaFluor549,SE, >95% |
C31H25N3O7 |
購買 |
| J849932 |
1811539-59-9 |
JaneliaFluor646,SE, >95% JaneliaFluor646,SE, >95% |
C33H31N3O6Si |
購買 |
| N849929 |
194357-64-7 |
NSP-DMAE-NHS, >95% NSP-DMAE-NHS, >95% |
C30H26N2O9S |
購買 |
| R849902 |
64339-8-0 |
Rhodamine101, >97% Rhodamine101, >97% |
C32H31ClN2O3 |
購買 |
| S849948 |
1481447-40-8 |
Sulfo-Cy5-N3, >97% Sulfo-Cy5-N3, >97% |
C36H46N6O7S2 |
購買 |
| S849951 |
146368-14-1 |
Sulfo-Cy5-SE, >95% Sulfo-Cy5-SE, >95% |
C37H43N3O10S2 |
購買 |
| F809625 |
596-09-8 |
二乙酸熒光素, 97% Fluorescein diacetate, 97% |
C24H16O7 |
購買 |
| D824272 |
596-03-2 |
二溴熒光素, 95% 4′,5′-Dibromofluorescein, 95% |
C20H10Br2O5 |
購買 |
| D837233 |
58109-40-3 |
二苯基碘鎓六氟磷酸鹽, 98% Diphenyliodonium hexafluorophosphate, 98% |
C12H1F602IP |
購買 |
| A800262 |
8048-52-0 |
吖啶黃素, Cl,13.3-15.8% Acriflavine(Neutral), Cl,13.3-15.8% |
C14H14N3Cl |
購買 |
| R817238 |
36877-69-7 |
異硫氰酸羅丹明B, mixture of isomers Rhodamine B isothiocyanate, mixture of isomers |
C29H30ClN3O3S |
購買 |
| F809535 |
3326-32-7 |
異硫氰酸熒光素(異構(gòu)體I), 90% Fluorescein isothiocyanate isomer I, 90% |
C21H11NO5S |
購買 |
| D807597 |
518-67-2 |
溴甲菲啶, 95% Dimidium bromide, 95% |
C20H18BrN3 |
購買 |
| A801114 |
8063-24-9 |
鹽酸吖啶黃, Biological stain Acriflavine hydrochloride, Biological stain |
C27H28Cl4N6 |
購買 |
| A800057 |
10127-02-3 |
堿性橙 14, 電泳級 Basic Orange 14, 電泳級 |
C17H20ClN3·HCl·1/2ZnCl2 |
購買 |
| B803068 |
126150-97-8 |
胞內(nèi)鈣熒光探針, 95% BAPTA-AM, 95% |
C34H40N2O18 |
購買 |
| F809472 |
5242-49-9 |
熒光增白劑 KSN, 95% Fluorescent Brightener KS-N, 95% |
C29H20N2O2 |
購買 |
| F809620 |
38183-12-9 |
熒光胺, 98% Fluorescamine, 98% |
C17H10O4 |
購買 |
| F809977 |
121714-22-5 |
鈣熒光探針FIuo,3-AM, 90% Fluo 3-AM, 90% |
C51H50Cl2N2O23 |
購買 |
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