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![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 |
211.00€
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 |
103.00€
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€
BCECF AM
Item number: Cay15922-1
BCECF AM ester is a widely-used fluorescent indicator for estimating intracellular pH. This membrane-permeant compound is modified by intracellular esterases to produce BCECF, a polar fluorescein derivative that is retained by cells. Intracellular BCECF is stable and has an efflux half-life of greater than two hours. Intracellular pH measurements are made by ratio imaging,...
| Application: | Fluorescent intracellular pH indicator |
| CAS | 117464-70-7 |
| MW: | 880.7 D |
| Purity: | >95% |
| Format: | Solid |
From 99.00€
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€
XTT (sodium salt)
Item number: Cay14919-250
XTT is a cell-impermeable, negatively charged tetrazolium dye that produces a water-soluble formazan when reduced at the cell surface by cellular-derived NADH and an electron mediator. It is frequently used in colorimetric assays to measure cell proliferation, cytotoxicity, and apoptosis.
| Application: | Cell proliferation studies |
| CAS | 111072-31-2 |
| MW: | 673.5 D |
| Format: | Crystalline Solid |
From 49.00€
DiSBAC2(3) (Bis-(1,3-diethylthiobarbituric...
Item number: ABD-21414
DiSBAC2(3) is a sensitive slow-response membrane potential probe that is widely used for measuring membrane potentials of many biological systems.
| Application: | Membrane potential probe |
103.00€
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€
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 |
319.00€
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 |
103.00€
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 |
103.00€
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