Protein Labeling Reagents
Sigma Aldrich Fine Chemicals Biosciences 5(6)-Carboxyfluorescein diacetate N-succinimidyl ester | 150347-59-4 | MFCD00037466 | 25MG
5(6)-Carboxyfluorescein diacetate N-succinimidyl ester | Purity: 90% | Mol Wt: 557.46 | 150347-59-4 | MFCD00037466 | 25MG
Lumiprobe FAM maleimide, 6-isomer, 25 mg
FAM (fluorescein) is a bright fluorophore which is compatible with various fluorescence detection instruments. FAM is a universal dye that is useful for microscopy, qPCR and many other methods as well as for FRET-based and fluorescence polarization based binding assays.
Sigma Aldrich Fine Chemicals Biosciences 6-Methylcoumarin >=99%, FCC, FG | 92-48-8 | MFCD00006875 | 5KG
6-Methylcoumarin >=99%, FCC, FG | Purity: >=99% | Mol Wt: 160.17 | 92-48-8 | MFCD00006875 | 5KG
Enzo Life Sciences Fluorescein-5-maleimide (ultra pure) (25mg). CAS: 75350-46-8
Fluorescein-5-maleimide enables protein labeling via thiol modifications in most proteins at cysteine residues that either are intrinsically present or resulted from reduction of cystine residues. Unlike iodoacetamides, maleimides do not react with histidine and methionine under physiological conditions. The probe is suitable for assessing conformation- dependent accessibility of cysteine residues in proteins. Wavelength Maxima: Excitation 493nm, Emission 515nm Purity: ≥95% (HPLC). Solubility: Soluble in DMSO. Long Term Storage: -20°C.
Sigma Aldrich Fine Chemicals Biosciences Lucifer Yellow CH dilithium salt fluorescent stain | 67769-47-5 | MFCD00006922 | 25MG
Lucifer Yellow CH dilithium salt fluorescent stain | Mol Wt: 457.25 | 67769-47-5 | MFCD00006922 | 25MG
Cytoskeleton, Inc. SiR700-Actin Kit
Composed of: 35 nmol SiR700-Actin and 1 µmol verapamil. SiR700-actin is based on the far-red silicon rhodamine (SiR) fluorophore analogue SiR700 and the actin binding natural product jasplakinolide. SiR700-actin allows labeling of endogenous F-actin in live cells with high specificity and low background without the need for genetic manipulation or over-expression. The key features of SiR700-actin are i) far-red absorption and emission wavelengths, ii) cell permeability, iii) fluorogenic character, and iv) compatibility with super-resolution microscopy (e.g., STED & SIM). In addition, SiR700 actin can be used for wide-field and confocal fluorescent imaging in living cells. The emission in the far-red wavelength minimizes phototoxicity and sample autofluorescence. SiR700-actin is compatible with GFP and/or m-cherry fluorescent proteins.
Sartorius Human IL-17A T Cell Companion
The iQue Human T Cell Companion Kits can be used to measure additional cytokines besides those already included in the Human T Cell Immunology portfolio of Kits.
Sartorius Incucyte Mouse IgG1
Incucyte Mouse IgG1 Fabfluor Antibody Labeling Dye is designed for quick easy labeling of Fc containing test antibodies with a green or red fluorophore. Once labeled the Fabfluor-antibody complex can be used for identification of surface expressed antigens in live cells. In the absence of expressed specific antigen little or no signal is seen on the cells.With the Incucyte integrated analysis software background fluorescence is minimized. This reagent has been validated for use with a number of different antibodies in a range of cell types.
American Research Products Inc WATER SOLUBLE LONG ARM BIOTIN
5000265143 WATER SOLUBLE LONG ARM BIOTIN
American Research Products Inc WATER SOLUBLE LONG ARM BIOTIN
5000265686 WATER SOLUBLE LONG ARM BIOTIN