Delivery dates and prices will be calculated based on your ZIP
Items in stock will be shipped on 04/22/2019
I cannot find my country in this list
Free express shipping from $400!
Add products for to your cart and get free express shipping Your cart total is $0 , and your order qualifies for free express shipping to , ZIP .
Delivery options for stock items to , ZIP
Items in stock will be shipped on 04/22/2019
Change country or ZIP
Free express shipping from $400!
Add products for to your cart and get free express shipping to , ZIP .
Free express shipping from $400!
Your cart total is $0, and your order qualifies for free express shipping to , ZIP .
Change country or ZIP
BDP R6G NHS ester is an amine-reactive borondipyrromethene dye (an analog of BODIPY® R6G NHS ester) that has absorption and emission spectra similar to R6G.
BDP R6G is a bright and photostable dye that exhibits long living fluorescence that has little pH dependence. Due to the long fluorescence lifetime, this dye is useful for fluorescence polarization assays, and for two-photon experiments.
The NHS ester function can be conjugated with various amine groups, including those present in proteins and peptides.
Download in ChemDraw format
Absorption and emission spectra of BDP R6G fluorophore
Recommended protocol
NHS ester labeling of amino biomolecules
Calculator
Protein labeling calculator
Customers also purchased with this product
BDP R6G carboxylic acid
Free carboxylic acid derivative of BDP R6G – a borondipyrromethene dye with absorption and emission spectra resembling R6G rhodamine.
详细描述: Cells selected for resistance to a single cytotoxic drug may become cross-resistant to a broad range of drugs with different structures and cellular targets. This phenomenon is called multiple drug resistance (MDR). MDR proteins (Mdrs) are members of a hi
Composed of four subunits of approximay equal size, soybean agglutinin is a family of closely related isolectins. This glycoprotein has a molecular weight of about 120,000 and an isoelectric point near pH 6.0. SBA preferentially binds to oligosaccharide structures with terminal a- or b-linked N-acetylgalactosamine, and to a lesser extent, galactose residues. Binding can be blocked by substitutions on penultimate sugars, such as fucose attached to the penultimate galactose in blood group B substance. SBA has been used in glycoprotein fractionation, histochemical applications and cell sorter analysis.
An important application for SBA is the separation of pluripotential stem cells from human bone marrow. Cells fractionated by SBA do not produce graft vs host disease and can be used in bone marrow transplantation across histocompatibility barriers (references available upon request). It should be noted that some forms of SBA seem to be excellent in separating human cells while others are better for cells of other species.
VECTOR SBA生物素标记的大豆凝集素
This biotinylated lectin conjugate is prepared from affinity-purified lectin and is optimally labeled with biotin. Essentially free of inactive lectin conjugate and containing no free biotin, this biotinylated lectin provides an ideal intermediate for examining glycoconjugates using the Biotin-Avidin System. First the biotin-labeled lectin is added, followed by the VECTASTAIN® ABC Reagent, Avidin D conjugate, or streptavidin derivative. Another possible application is in the isolation of lymphokines and other products of mitogenic stimulation.
Inhibiting/Eluting Sugar: 200 mM N-acetylgalactosamine
isolated from Pisum sativum (garden pea) seeds Pisum sativum agglutinin is nearly identical in structure and carbohydrate specificity to Lens culinaris agglutinin. PSA has four subunits, two of approximay 17,000 daltons and two of about 6,000 daltons. Isoelectric focusing has revealed two isolectins with isoelectric points of pH 5.9 and pH 7.0. The lectin has specificity toward a-linked mannose-containing oligosaccharides, with an N-acetylchitobiose-linked a-fucose residue included in the receptor sequence. Calcium and manganese ions are required for activity. PSA has been used to fractionate cells, to isolate glycoproteins and glycopeptides, to distinguish between normal and virally transformed cells, as a T-cell mitogen, and as an inhibitor of allograft rejection.
Biotinylated Pisum Sativum Agglutinin豌豆凝集素
This biotinylated lectin conjugate is prepared from affinity-purified lectin and is optimally labeled with biotin. Essentially free of inactive lectin conjugate and containing no free biotin, this biotinylated lectin provides an ideal intermediate for examining glycoconjugates using the Biotin-Avidin System. First the biotin-labeled lectin is added, followed by the VECTASTAIN® ABC Reagent, Avidin D conjugate, or streptavidin derivative. Another possible application is in the isolation of lymphokines and other products of mitogenic stimulation. Inhibiting/Eluting Sugar: 200 mM a-methyl mannoside/200 mM a-methyl glucoside mixture
Delivery dates and prices will be calculated based on your ZIP
Items in stock will be shipped on 04/22/2019
I cannot find my country in this list
Free express shipping from $400!
Add products for to your cart and get free express shipping Your cart total is $0 , and your order qualifies for free express shipping to , ZIP .
Delivery options for stock items to , ZIP
Items in stock will be shipped on 04/22/2019
Change country or ZIP
Free express shipping from $400!
Add products for to your cart and get free express shipping to , ZIP .
Free express shipping from $400!
Your cart total is $0, and your order qualifies for free express shipping to , ZIP .
Change country or ZIP
Pico488 is a DNA binding benzothiazole dye whose structure is identical to PicoGreen®. This reagent is a 200× solution in DMSO. The dye is a fluorescent sensor that is specific for double stranded DNA (dsDNA). Its absorption and emission in the fluorescein channel can be easily detected using cuvette fluorometers, well plate readers, and by dedicated DNA measurement fluorometers like Qubit®.
The dye exhibits a linear response of fluorescence to dsDNA concentrations in the range of low pg/mL to high ng/mL. The ready kit including quantification dye is also available.
Download in ChemDraw format
Pico488 (Pico Green) excitation and emission spectra
Recommended protocol
DNA quantification with Pico488
Calculator
dsDNA quantification calculator
Customers also purchased with this product
Cyanine7.5 NHS ester
Amine reactive NHS ester of NIR fluorescent dye Cyanine7.5.