Dyes, Fluorophores & Stains - Page 2


Save on Dyes, Fluorophores & Stains at Paragon pbc, Page 2. Top brands include Cepham Life Sciences, MP Biomedicals, Cole-Parmer, RPI, Innovative Pathology Concepts, Inc., GE Healthcare - Life Sciences, GE, EMS, & Ricca Chemical. Hurry! Limited time offers. Offers valid only while supplies last.



Phenol Red Solution [0.5%] - 250 ml
By Cepham Life Sciences
In Stock
$36.00

mpn: 10387-1,

4.5 out of 5 stars with 60 reviews
phenol red solution, a pH indicator.


Blue Dextran Loading Dye - 1.5 ml
By Cepham Life Sciences
In Stock
$26.00

mpn: 10362,

4.2 out of 5 stars with 39 reviews
Blue Dextran Loading dye for loading DNA samples onto denaturing polyacrylamide gels.


Blue Dextran Loading Dye - 4 x 1.5 ml
By Cepham Life Sciences
In Stock
$87.00

mpn: 10362-1,

4.2 out of 5 stars with 48 reviews
Blue Dextran Loading dye for loading DNA samples onto denaturing polyacrylamide gels.


MP Biomedicals 0219508025 Bromocresol Purple, 25g
By MP Biomedicals
In Stock
$86.64

mpn: 0219508025,

4.9 out of 5 stars with 32 reviews
Bromocresol purple binds quantitatively with human serum albumin forming a stable complex with absorbance maximum at 600 nm. The intensity of the color produced is directly proportional to the albumin concentration in the sample. Bromocresol Purple is used as a pH indicator (5.2-6.8 : yellow to blue-purple). Used in spectrophotometric determination of serum-albumin.Melting Point: 240°C (464°F) (dec)(Lit.). UV/Visible Absorbance: λmax (MeOH) 418 +/- 3 nm. Presentation: powder. Format: powder.


MP Biomedicals 0219508705 Calcein, 5 g
By MP Biomedicals
In Stock
$163.11

mpn: 0219508705,

4.8 out of 5 stars with 27 reviews
Calcein is used as an indicator for the determination of calcium by titration with EDTA. Suitable for fluorometric determination of calcium. Calcein does not fluoresce in strong alkaline solution, but an intense fluorescence appears in the presence of alkaline earths, especially calcium. The yellow green fluorescence disappears instantly with an addition of EDTA. Also in acidic solution, the yellow green fluorescence of Calcein disappears with an addition of copper, zinc and mercury.Up/visible


MP Biomedicals 0219508080 Bromocresol Purple, 100 g
By MP Biomedicals
In Stock
$263.74

mpn: 0219508080,

4.4 out of 5 stars with 53 reviews
Bromocresol purple binds quantitatively with human serum albumin forming a stable complex with absorbance maximum at 600 nm. The intensity of the color produced is directly proportional to the albumin concentration in the sample. Bromocresol Purple is used as a pH indicator (5.2-6.8 : yellow to blue-purple). Used in spectrophotometric determination of serum-albumin.Melting Point: 240°C (464°F) (Dec)(Lit.). UV/Visible Absorbance: λmax (MeOH) 418 +/- 3 nm. Presentation: Powder. Format: Powder.


MP Biomedicals 0219508701 Calcein, 1g
By MP Biomedicals
In Stock
$39.94

mpn: 0219508701,

4.9 out of 5 stars with 29 reviews
Calcein is used as an indicator for the determination of calcium by titration with EDTA. Suitable for fluorometric determination of calcium. Calcein does not fluoresce in strong alkaline solution, but an intense fluorescence appears in the presence of alkaline earths, especially calcium. The yellow green fluorescence disappears instantly with an addition of EDTA. Also in acidic solution, the yellow green fluorescence of Calcein disappears with an addition of copper, zinc and mercury.Uv/visible


Cole-Parmer E4500-LD Loading Dye with Safe Green Stain, 1.0 mL
By Cole-Parmer
In Stock
$92.25

mpn: AO-88069-70,

4.9 out of 5 stars with 47 reviews
These stains are ideal for replacing hazardous ethidium bromide (EtBr) in agarose and polyacrylamide gel electrophoresis. They are best suited for the excitation of nucleic acids with UV or visible blue light transilluminators. Both stains are environmentally safe, nonmutagenic, and require no special methods of disposal. It is recommended they be stored at 39.2°F (4°C). The loading dye with stain, supplied at 6x concentration, can be added directly to the samples. No dye needs to be added to


Protein Gel-Loading Dye for SDS-PAGE, 2X, 5 Milliliters
By RPI
In Stock
$38.99

mpn: P18100-5.0,

4.9 out of 5 stars with 32 reviews
This dye is added to protein samples prior to electrophoresis on SDSâ€''PAGE gels.Composition: Water: 80% Glycerol:Product is sold for research or further manufacturing use only, not for food or drug use.. CAS Number: 7732-18-5; 56-81-5; 5704-04-1; 151-21-3; 60-24-2; 115-39-9.


Brilliant Blue R-250 [Coomassie Blue], 250 Grams
By RPI
In Stock
$274.99

mpn: B43000-250.0,

4.6 out of 5 stars with 60 reviews
Brilliant Blue R-250 is commonly used for staining proteins in polyacrylamide gels.CAS Number: 6104-59-2 Molecular Formula: C45H44N3O7S2Na Molecular Weight: 825.96 g/molProduct is sold for research or further manufacturing use only, not for food or drug use.. Chemical Formula: C45H44N3O7S2Na. CAS Number: 6104-59-2. Molecular Weight: 826. Common Name: Coomassie Blue R-250.


IPC Blue Ultra 10x Toluidine Blue Biopsy Marking Dye - 16oz
By Innovative Pathology Concepts, Inc.
In Stock
$201.03

mpn: RMRIBUL-16,

4.9 out of 5 stars with 36 reviews
IPC Blue Ultra 10x Toluidine Blue Biopsy Marking Dye - 16ozDark blue ideal for superior visualization of biopsy. Easy-to-use dispenser prevents dye spillage or drying out. Can be added directly to your tissue or on the processor. Does not interfere with routine H&E, special stains, or IHC. Formalin-based dye won't evaporate as rapidly as similar alcohol-based alternatives.


IPC Blue Toluidine Blue Biopsy Marking Dye - 16oz
By Innovative Pathology Concepts, Inc.
In Stock
$71.94

mpn: RMRIB-16,

4.9 out of 5 stars with 13 reviews
IPC Blue Toluidine Blue Biopsy Marking Dye - 16ozDark blue allows better visualization of biopsy during embedding and cutting. Convenient dispenser bottle prevents product from spilling or drying out. Add directly to tissue or tissue processor. Formalin-based formula won't evaporate as quickly as other alternatives. Continues fixation while grossing.


GE Healthcare LS CY3 MONO 5-PACK
By GE Healthcare - Life Sciences
In Stock
$246.38

mpn: PA23001,

4.4 out of 5 stars with 22 reviews
Convenient way to label antibodies, proteins, drugs, and oligonucleotides with CyDye Fluorescent Dyes. -For use in ELISA, immunoprecipitation, and blotting applications Dyes are packaged in premixed amounts and foil-sealed to ensure consistent labelings. Contains derivatized CyDye that carries only one reactive group on each dye molecule for accurate labeling of amine groups, for example on antibodies or oligonucleotides. Each kit contains five vials of dye. Each vial is sufficient for labeling


GE Healthcare LS CY5 MONO NHS ESTER(5MG)
By GE
In Stock
$852.63

mpn: PA15100,

4.1 out of 5 stars with 15 reviews
GE Healthcare LS CY5 MONO NHS ESTER(5MG).


GE Healthcare LS CY3 MONO NHS ESTER 5MG
By GE
In Stock
$819.65

mpn: PA13105,

4.5 out of 5 stars with 31 reviews
GE Healthcare LS CY3 MONO NHS ESTER 5MG.


GE Healthcare LS CY5 MALEIMIDE MONO DYE PACK
By GE
In Stock
$258.02

mpn: PA25031,

4.3 out of 5 stars with 49 reviews
GE Healthcare LS CY5 MALEIMIDE MONO DYE PACK.


GE Healthcare LS CY3 MONO NHS ESTER 1MG - GHC-F
By GE Healthcare - Life Sciences
In Stock
$241.53

mpn: PA13101,

4.0 out of 5 stars with 34 reviews
Targeted and specific labeling of amine residues on antibodies. Foil packs containing dried dye.Cy3 NHS Ester. 1 mg. Red. 765.95. 550 nm/570 nm.


EMS 62550-12 Tissue-Tek O.C.T. Compound, 4oz (Pack of 12)
By EMS
In Stock
$201.51

mpn: 62550-12,

4.1 out of 5 stars with 8 reviews
Sakura Finetek - This is a well known water soluble glycol's and resins compound that provides an excellent specimen matrix for cryostat sectioning at temperatures of -10°C and below. It leaves no residue during the staining procedure.4oz. Pack of 12. Stain & Dye.


Ricca Chemical 3530-1 Hematoxylin Stain Solution, Modified Harris Formulation, 4L Glass Amber Container
By Ricca Chemical
In Stock
$153.36

mpn: 3530-1,

4.4 out of 5 stars with 52 reviews
Hematoxylin Stain Solution, Gill 3 Formulation, Triple Strength, for Frozen or Plastic Imbedded Sections, and for More Intense Nuclei in Progressive Histology StainingReady to use. Certificates of Analyses and MSDS are available from manufacturer. NIST traceable where NIST standards exist.


GE Healthcare LS CY5.5 MONO NHS ESTER 10MG - GHC-F
By GE Healthcare - Life Sciences
In Stock
$1,381.28

mpn: PA15604,

4.0 out of 5 stars with 17 reviews
Targeted and specific labeling of amine residues on antibodies. Foil packs containing dried dye.Cy5.5 NHS Ester. 10 mg. Blue. 1128.42. 675 nm/694 nm.



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