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Resazurin (sodium salt)
Item number: Cay14322-5
Resazurin is a blue non-fluorescent dye that when reduced to the highly red-fluorescent product resorufin (excitation: 530-540 nm, emission: 585-595 nm) can be used as a quantifiable detection agent for enzyme activity assays. The non-fluorescent resazurin can be used as an oxidation-reduction indicator in cell viability assays in a variety of cells.
| Application: | Enzyme activity assays, Cell viability assays |
| CAS | 62758-13-8 |
| MW: | 251.2 D |
| Format: | Crystalline Solid |
From 63.00€
ROS Brite(TM) 670
Item number: ABD-16002
Ex: 639 nm. Em: 660 nm. Soluble in: DMSO. Reactive oxygen species (ROS) are chemically reactive molecules containing oxygen. Examples include superoxide, hydroxyl radical, singlet oxygen and peroxides. ROS is highly reactive due to the presence of unpaired valence shell electrons. ROS forms as a natural byproduct of the normal metabolism of oxygen and have important roles in...
| Application: | IF, FC |
| MW: | 758,85 D |
228.00€
![Fura-FF, pentapotassium salt [Fura-2FF, pentapotassium salt]](https://www.biomol.com/media/image/3e/54/83/ABD-21028_200x200@2x.gif "Fura-FF, pentapotassium salt [Fura-2FF, pentapotassium salt]")
Fura-FF, pentapotassium salt [Fura-2FF,...
Item number: ABD-21028
10x50 µg. Ex: 363 nm. Em: 512 nm. Soluble in: Water. Among the ratiometric calcium indicators, Fura-2 and Indo-1 are most commonly used. Fura-2 is excitation-ratioable while Indo-1 is emission-ratioable. Fura-2 is preferred for ratio-imaging microscopy, in which it is more practical to change excitation wavelengths than emission wavelengths. Upon binding Ca2+, Fura-2...
| Application: | Cell-impermeant calcium indicator, HTS assays, Calcium GPCR assays |
| CAS | 192140-58-2 |
| MW: | 853,94 D |
| Format: | Desiccated |
228.00€
7-Hydroxycoumarin-4-acetic acid, succinimidyl...
Item number: ABD-553
7-Hydroxycoumarin-4-acetic acid is used for labeling peptides and proteins to give blue fluorescence. It can also be used for labeling other biological molecules.
| Application: | Labeling |
| MW: | 317,25 D |
111.00€
BAPTA
Item number: Cay11706-100
BAPTA is a membrane-impermeable calcium chelator that binds extracellular calcium ions. The presence of four carboxylic acid functional groups allows for the binding of two calcium ions. BAPTA and its derivatives are widely used for the measurement and manipulation of intracellular free calcium concentration.
| Application: | Calcium chelator |
| CAS | 85233-19-8 |
| MW: | 476.4 D |
| Purity: | >95% |
| Format: | Crystalline Solid |
From 32.00€
4,4'-Diazido-2,2'-stilbenedisulfonic acid...
Item number: CDX-D0022-G010
Solid. Soluble in DMSO. A reagent for enzyme immobilisation on fibroin by photo-crosslinking. The reagent is water-soluble over a wide pH range.
| Application: | Photo-crosslinking enzyme immobilisation |
| CAS | 2718-90-3 |
| MW: | 538,42 D |
| Purity: | >99% |
| Format: | Solid |
From 67.00€
Dihydroethidium
Item number: Cay12013-5
Dihydroethidium is a cell-permeable blue fluorescent dye that upon entering cells interacts with superoxide to form oxyethidium, which intercalates with nucleic acids and emits a red fluorescence detectable qualitatively by fluorescent microscopy or quantitatively by HPLC. It displays excitation/emission spectra of 490/590 nm. This selective and sensitive probe has been used...
| Application: | Fluorescent dye, Reactive oxygen detection |
| CAS | 104821-25-2 |
| MW: | 315.4 D |
| Purity: | >98% |
| Format: | Crystalline Solid |
From 44.00€
Fast Green FCF
Item number: Cay14335-5
Fast Green FCF is a dye used to stain proteins for IEF (isoelectric focusing) and SDS-PAGE. When bound to proteins, Fast Green FCF fluoresces near infrared (absorption maximum: 624 nm). Fast Green FCF staining is linear over a wider range of protein concentrations compared to Brilliant Blue R.
| Application: | Protein staining dye |
| CAS | 2353-45-9 |
| MW: | 808.9 D |
| Format: | Crystalline Solid |
From 38.00€
Bromocresol purple *Ultrapure grade*
Item number: ABD-92
Ex: 585 nm. Soluble in: Water. Bromocresol purple (BCP) or 5',5-dibromo-o-cresolsulfophthalein, is a pH indicator. In its sulfone form, it has a pKa value of 6.3, and is usually prepared as a 0.04% aqueous solution. Besides its primary function as an indicator, bromocresol purple is used in medical laboratories to measure albumin.
| Application: | Cell-based assays, Microbiology, Vital stain, PH indicator |
| CAS | 115-40-2 |
| MW: | 540,22 D |
345.00€
DBCO-Cy3
Item number: ABD-920
Ex: 555 nm. Em: 565 nm. Soluble in: DMSO. This azadibenzocyclooctyne-cyanine dye derivative is a versatile labeling reagent for detection of azide containing molecules or compounds. Cyclooctynes are useful in strain-promoted copper-free azide-alkyne cycloaddition reactions. This dibenzocyclooctyne will react with azide-functionalized compounds or biomolecules without the...
| Application: | Labeling probe, Classic labeling dye, Cyanine |
| MW: | 1185,56 D |
| Format: | Desiccated |
111.00€
DBCO-Cy5
Item number: ABD-923
Ex: 649 nm. Em: 665 nm. Soluble in: DMSO. This azadibenzocyclooctyne-cyanine dye derivative is a versatile labeling reagent for detection of azide containing molecules or compounds. Cyclooctynes are useful in strain-promoted copper-free azide-alkyne cycloaddition reactions. This dibenzocyclooctyne will react with azide-functionalized compounds or biomolecules without the...
| Application: | Labeling probe, Classic labeling dye, Cyanine |
| MW: | 1211,60 D |
| Format: | Desiccated |
111.00€
![Cy3 trans-cyclooctene [Cy3 TCO]](https://www.biomol.com/media/image/e7/a5/fa/ABD-900_200x200@2x.gif "Cy3 trans-cyclooctene [Cy3 TCO]")
Cy3 trans-cyclooctene [Cy3 TCO]
Item number: ABD-900
Ex: 555 nm. Em: 565 nm. Soluble in: DMSO. The tetrazine-trans-cyclooctene (TCO) ligation constitutes a non-toxic biomolecule labeling method of unparalleled speed. A tetrazine-functionalized molecule reacts with a TCO-functionalized molecule, forming a stable conjugate via a dihydropyrazine moiety. This inverse electron demand cycloaddition reaction has gained popularity due...
| Application: | Labeling probe, Classic labeling dye, Cyanine |
| MW: | 933,16 D |
| Format: | Desiccated |
228.00€
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