FRET & 89000 Series
Förster Resonance Energy Transfer (FRET) is the transfer of photonic energy between two light-sensitive molecules (chromophores). When both chromophores are fluorophores, this is often referred to as Fluorescent Resonance Energy Transfer. The ‘donor’ molecule moves to an excited state after absorbing a photon. The ‘donor’ can then transfer this energy to the ‘acceptor’ chromophore via nonradiative dipole-dipole coupling. This energy transfer can only happen if the donor and acceptor are in close proximity to one another, making this technique very sensitive to small changes in chromophore separation. To image FRET effectively, one must clearly quantify both the donor and the acceptor emission to ensure that any FRET signal does not contain direct fluorescence from either donor or acceptor chromophores.
If you don’t see what you are looking for, please contact us. We have a large inventory of filters and a knowledgeable staff ready to help you design and build a filter to meet any specification.
This series of multi-band filter sets feature our high performance ET sputter coatings. Included are dual, triple and quad-band sets, all of which use single-band excitation and emission filters. These require the use of filter wheels or sliders, or image-splitting devices to hold multiple individual filters. The polychroic beamsplitters remain stationary in a filter cube or similar holder. These sets are image-registered and are particularly useful for co-localization studies, FRET, and simultaneous imaging in live cell applications using image-splitting devices.
Showing 4 products
- (-) Remove FRET filter FRET
- (-) Remove Fluo-3 filter Fluo-3
- (-) Remove 双波段带通 filter 双波段带通
- (-) Remove 89000 Series filter 89000 Series
- (-) Remove Catalog Sets filter Catalog Sets
产品类型
- (-) Remove Catalog Sets filter Catalog Sets
染料
- Acridine Orange + DNA (3) Apply Acridine Orange + DNA filter
- Alexa Fluor 488™ (3) Apply Alexa Fluor 488™ filter
- Alexa Fluor 514™ (1) Apply Alexa Fluor 514™ filter
- Alexa Fluor 546™ (1) Apply Alexa Fluor 546™ filter
- Alexa Fluor 555™ (1) Apply Alexa Fluor 555™ filter
- Alexa Fluor 568™ (3) Apply Alexa Fluor 568™ filter
- Alexa Fluor 594™ (2) Apply Alexa Fluor 594™ filter
- AsRed2 (3) Apply AsRed2 filter
- Atto 425 (1) Apply Atto 425 filter
- Atto 488 (3) Apply Atto 488 filter
- Atto 550 (1) Apply Atto 550 filter
- Azami Green (3) Apply Azami Green filter
- BCECF/pH 9.0 (3) Apply BCECF/pH 9.0 filter
- BODIPY FL/pH7.2 (3) Apply BODIPY FL/pH7.2 filter
- Brilliant Violet™ 480 (1) Apply Brilliant Violet™ 480 filter
- CAL Fluor® Red 590 (3) Apply CAL Fluor® Red 590 filter
- CAL Fluor® Red 610 (2) Apply CAL Fluor® Red 610 filter
- CFP (1) Apply CFP filter
- Calcein (3) Apply Calcein filter
- Calcium Green™-1 (1) Apply Calcium Green™-1 filter
- Cerulean (1) Apply Cerulean filter
- Citrine (1) Apply Citrine filter
- Cy2™ (3) Apply Cy2™ filter
- Cy3.5™ (3) Apply Cy3.5™ filter
- Cy3™ (1) Apply Cy3™ filter
- DiI (1) Apply DiI filter
- DiO (3) Apply DiO filter
- DsRed (1) Apply DsRed filter
- DyLight 488 (3) Apply DyLight 488 filter
- DyLight 549 (1) Apply DyLight 549 filter
- DyLight 594 (2) Apply DyLight 594 filter
- ECFP (1) Apply ECFP filter
- EGFP (3) Apply EGFP filter
- EYFP/pH 7 (1) Apply EYFP/pH 7 filter
- Emerald GFP (3) Apply Emerald GFP filter
- FAM (3) Apply FAM filter
- FITC (3) Apply FITC filter
- FM™ 1-43 (3) Apply FM™ 1-43 filter
- FM™ 4-64 (1) Apply FM™ 4-64 filter
- FlAsH-CCPFCC (1) Apply FlAsH-CCPFCC filter
- (-) Remove Fluo-3 filter Fluo-3
- Fluo-4 (3) Apply Fluo-4 filter
- FusionRed (3) Apply FusionRed filter
- GFP (3) Apply GFP filter
- Killer Red (2) Apply Killer Red filter
- Lucifer Yellow (1) Apply Lucifer Yellow filter
- LysoTracker Green/pH 5.2 (3) Apply LysoTracker Green/pH 5.2 filter
- LysoTracker Red/pH 5.2 (3) Apply LysoTracker Red/pH 5.2 filter
- LysoTracker Yellow HCK-123 (3) Apply LysoTracker Yellow HCK-123 filter
- MitoTracker Green FM/MeOH (3) Apply MitoTracker Green FM/MeOH filter
- MitoTracker Orange/MeOH (1) Apply MitoTracker Orange/MeOH filter
- MitoTracker Red/MeOH (3) Apply MitoTracker Red/MeOH filter
- Oregon Green™ 488 (3) Apply Oregon Green™ 488 filter
- Oregon Green™ 514 (1) Apply Oregon Green™ 514 filter
- Propidium Iodide (1) Apply Propidium Iodide filter
- Quasar® 570 (1) Apply Quasar® 570 filter
- R-phycoerythrin (1) Apply R-phycoerythrin filter
- ROX (3) Apply ROX filter
- ReAsH-CCPGCC (2) Apply ReAsH-CCPGCC filter
- Resorufin (2) Apply Resorufin filter
- Rhod-2 (1) Apply Rhod-2 filter
- Rhodamine 123 (1) Apply Rhodamine 123 filter
- Rhodamine Red™-X (3) Apply Rhodamine Red™-X filter
- SNARF pH 9.0 (2) Apply SNARF pH 9.0 filter
- SYBR® Green I (3) Apply SYBR® Green I filter
- SYTO 9/DNA (3) Apply SYTO 9/DNA filter
- Sulforhodamine 101 (2) Apply Sulforhodamine 101 filter
- TAMRA (1) Apply TAMRA filter
- TRITC (1) Apply TRITC filter
- TagRFP (1) Apply TagRFP filter
- Tetramethylrhodamine isothiocyanate (1) Apply Tetramethylrhodamine isothiocyanate filter
- Texas Red® (2) Apply Texas Red® filter
- Texas Red®-X (2) Apply Texas Red®-X filter
- Topaz (1) Apply Topaz filter
- TurboFP650 (2) Apply TurboFP650 filter
- X-rhod-1/Ca2+ (3) Apply X-rhod-1/Ca2+ filter
- ZsGreen1 (3) Apply ZsGreen1 filter
- mCherry (2) Apply mCherry filter
- mCitrine (1) Apply mCitrine filter
- mKate2 (2) Apply mKate2 filter
- mKeima Red (1) Apply mKeima Red filter
- mPlum (2) Apply mPlum filter
- mRFP1 (2) Apply mRFP1 filter
- mWasabi (3) Apply mWasabi filter
- tdTomato (1) Apply tdTomato filter
应用
产品系列编号
- (-) Remove 89000 Series filter 89000 Series
中心波长/边通波长/陷波波长
- Overview
89002
ET - ECFP/EYFP
Coating: Sputter/Hard Coated
Typical Application(s): Widefield Microscopy
Microscopes: Filter cube mounting options are available when adding to cart.
Listed prices apply to:
- Round excitation and emission filters mounted in anodized aluminum rings 2.3-5.0mm thick, up to 25mm in diameter
- Rectangular dichroics up to 26x38mm, 1mm thick, to fit standard microscope manufacturer filter cubes
Filters in this Set | Price | ||
---|---|---|---|
ET430/24x (EX) | $ | 365.00 | |
ET500/20x (EX) | $ | 365.00 | |
69008bs (BS) | $ | 425.00 | |
ET470/24m (EM) | $ | 365.00 | |
ET535/30m (EM) | $ | 365.00 |
- Overview
89019
ET - FITC/TRITC
- Acridine Orange + DNA
- Alexa Fluor 488™
- Alexa Fluor 546™
- Alexa Fluor 555™
- Alexa Fluor 568™
- AsRed2
- Atto 488
- Atto 550
- Azami Green
- BCECF/pH 9.0
- BODIPY FL/pH7.2
- CAL Fluor® Red 590
- Calcein
- Cy2™
- Cy3.5™
- Cy3™
- DiI
- DiO
- DsRed
- DyLight 488
- DyLight 549
- EGFP
- Emerald GFP
- FAM
- FITC
- Fluo-3
- Fluo-4
- FM™ 1-43
- FusionRed
- GFP
- LysoTracker Green/pH 5.2
- LysoTracker Red/pH 5.2
- LysoTracker Yellow HCK-123
- MitoTracker Green FM/MeOH
- MitoTracker Orange/MeOH
- MitoTracker Red/MeOH
- mWasabi
- Oregon Green™ 488
- Propidium Iodide
- Quasar® 570
- R-phycoerythrin
- Rhod-2
- Rhodamine Red™-X
- ROX
- SYBR® Green I
- SYTO 9/DNA
- TagRFP
- TAMRA
- tdTomato
- Tetramethylrhodamine isothiocyanate
- TRITC
- X-rhod-1/Ca2+
- ZsGreen1
Coating: Sputter/Hard Coated
Typical Application(s): Widefield Microscopy
Microscopes: Filter cube mounting options are available when adding to cart.
Listed prices apply to:
- Round excitation and emission filters mounted in anodized aluminum rings 2.3-5.0mm thick, up to 25mm in diameter
- Rectangular dichroics up to 26x38mm, 1mm thick, to fit standard microscope manufacturer filter cubes
Filters in this Set | Price | ||
---|---|---|---|
ET470/40x (EX) | $ | 365.00 | |
ET545/25x (EX) | $ | 365.00 | |
59004bs (BS) | $ | 375.00 | |
ET520/40m (EM) | $ | 365.00 | |
ET605/70m (EM) | $ | 365.00 |
- Overview
89021
ET - EGFP/mCherry
- Acridine Orange + DNA
- Alexa Fluor 488™
- Alexa Fluor 568™
- Alexa Fluor 594™
- AsRed2
- Atto 488
- Azami Green
- BCECF/pH 9.0
- BODIPY FL/pH7.2
- CAL Fluor® Red 590
- CAL Fluor® Red 610
- Calcein
- Cy2™
- Cy3.5™
- DiO
- DyLight 488
- DyLight 594
- EGFP
- Emerald GFP
- FAM
- FITC
- Fluo-3
- Fluo-4
- FM™ 1-43
- FusionRed
- GFP
- Killer Red
- LysoTracker Green/pH 5.2
- LysoTracker Red/pH 5.2
- LysoTracker Yellow HCK-123
- mCherry
- MitoTracker Green FM/MeOH
- MitoTracker Red/MeOH
- mKate2
- mPlum
- mRFP1
- mWasabi
- Oregon Green™ 488
- ReAsH-CCPGCC
- Resorufin
- Rhodamine Red™-X
- ROX
- SNARF pH 9.0
- Sulforhodamine 101
- SYBR® Green I
- SYTO 9/DNA
- Texas Red®
- Texas Red®-X
- TurboFP650
- X-rhod-1/Ca2+
- ZsGreen1
Coating: Sputter/Hard Coated
Typical Application(s): Widefield Microscopy
Microscopes: Filter cube mounting options are available when adding to cart.
Listed prices apply to:
- Round excitation and emission filters mounted in anodized aluminum rings 2.3-5.0mm thick, up to 25mm in diameter
- Rectangular dichroics up to 26x38mm, 1mm thick, to fit standard microscope manufacturer filter cubes
Filters in this Set | Price | ||
---|---|---|---|
ET470/40x (EX) | $ | 365.00 | |
ET572/35x (EX) | $ | 365.00 | |
59022bs (BS) | $ | 375.00 | |
ET525/50m (EM) | $ | 365.00 | |
ET632/60m (EM) | $ | 365.00 |
- Overview
89017
ET - FITC/Texas Red®
- Acridine Orange + DNA
- Alexa Fluor 488™
- Alexa Fluor 568™
- Alexa Fluor 594™
- AsRed2
- Atto 488
- Azami Green
- BCECF/pH 9.0
- BODIPY FL/pH7.2
- CAL Fluor® Red 590
- CAL Fluor® Red 610
- Calcein
- Cy2™
- Cy3.5™
- DiO
- DyLight 488
- DyLight 594
- EGFP
- Emerald GFP
- FAM
- FITC
- Fluo-3
- Fluo-4
- FM™ 1-43
- FusionRed
- GFP
- Killer Red
- LysoTracker Green/pH 5.2
- LysoTracker Red/pH 5.2
- LysoTracker Yellow HCK-123
- mCherry
- MitoTracker Green FM/MeOH
- MitoTracker Red/MeOH
- mKate2
- mPlum
- mRFP1
- mWasabi
- Oregon Green™ 488
- ReAsH-CCPGCC
- Resorufin
- Rhodamine Red™-X
- ROX
- SNARF pH 9.0
- Sulforhodamine 101
- SYBR® Green I
- SYTO 9/DNA
- Texas Red®
- Texas Red®-X
- TurboFP650
- X-rhod-1/Ca2+
- ZsGreen1
Coating: Sputter/Hard Coated
Typical Application(s): Widefield Microscopy
Microscopes: Filter cube mounting options are available when adding to cart.
Listed prices apply to:
- Round excitation and emission filters mounted in anodized aluminum rings 2.3-5.0mm thick, up to 25mm in diameter
- Rectangular dichroics up to 26x38mm, 1mm thick, to fit standard microscope manufacturer filter cubes
Filters in this Set | Price | ||
---|---|---|---|
ET490/20x (EX) | $ | 365.00 | |
ET572/35x (EX) | $ | 365.00 | |
69002bs (BS) | $ | 425.00 | |
ET535/50m (EM) | $ | 365.00 | |
ET632/60m (EM) | $ | 365.00 |