Protein Labeling Reagents
Biocare Medical, LLC Background Sniper - 25 ml
Background Sniper is specifically formulated for superior pH stability and is sodium azide and thimerosal free. It is a universal blocking reagent used for reducing nonspecific background staining often found with immunohistochemistry, ELISA, immunoelectron microscopy and immunogold techniques. Casein has proven to be a superior blocking reagent as compared to serum proteins. It can also be used on an automated staining system.
Vector Laboratories Peanut Agglutinin (PNA) Fluorescein-labeled 5 mg
Peanut agglutinin (PNA) binds the T-antigen, a galactosyl (β-1,3) N-acetylgalactosamine structure present in many glycoconjugates, such as M and N blood groups, gangliosides, and other soluble and membrane-associated glycoproteins and glycolipids. With exceptions, the PNA receptor sequence is normally sialylated, which prevents binding to its receptor oligosaccharide (see Jacalin). Sialic acid not bound to receptor sugars may also inhibit binding, and including calcium in diluents can enhance binding. This fluorescein-labeled PNA features a ratio of fluorophores to lectin protein that provides optimal staining (excitation 495 nm, emission 515 nm). Supplied as a solution essentially free of unconjugated fluorophores, it is preserved with sodium azide. The recommended inhibiting/eluting sugar is 200 mM galactose.
Lumiprobe Sulfo-Cyanine5 azide, 5 mg
Water-soluble Cyanine5 dye azide for Click chemistry. Bright and photostable dye with red fluorescence. The reagent has high water solubility. Due to high solubility and hydrophilicity, the dye can be used for labeling biomolecules in native, purely aqueous conditions.
MilliporeSigma TMB/E ULTRA SENSITIVE
TMB/E Ultra Sensitive, Blue, Horseradish Peroxidase Substrate (soluble)
LICOR IRDye 800CW DBCO Infrared Dye (5 mg)
IRDye 800CW DBCO provides the functionality for preferential labeling of molecules that contain azide groups (–N3) with IRDye 800CW.
LICOR IRDye 680RD DBCO Infrared Dye (0.5mg)
IRDye 680RD DBCO provides the functionality for preferential labeling of molecules that contain azide groups (–N3) with IRDye 680RD.
Cayman Chemical BIotIn-azIde 10mg
A form of biotin with a terminal azide group; is used to add biotin to other molecules that bear either an alkyne group, through click chemistry, or a phosphine group, using Staudinger ligation
LICOR IRDye 680RD Maleimide Infrared Dye (5mg)
IRDye 680RD Maleimide will label molecules with free sulfhydryl (-SH) groups, such as cysteine residues in proteins. Conjugation can be performed at physiological pH.
![eMolecules BDP TR DBCO | Broadpharm |724.630 | C42H35BF2N4O3S | 0.000 | F[B-]1(F)n2c(ccc2-c2ccc(OCC(=O)NCCCCCC(=O)N3Cc4ccccc4C#Cc4ccccc34)cc2)C=C2C=CC(c3cccs3)=[N+]12 | 1mg | 761705888](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502461884.JPG-250.jpg)
eMolecules BDP TR DBCO | Broadpharm |724.630 | C42H35BF2N4O3S | 0.000 | F[B-]1(F)n2c(ccc2-c2ccc(OCC(=O)NCCCCCC(=O)N3Cc4ccccc4C#Cc4ccccc34)cc2)C=C2C=CC(c3cccs3)=[N+]12 | 1mg | 761705888
BDP TR DBCO | Broadpharm |724.630 | C42H35BF2N4O3S | 0.000 | F[B-]1(F)n2c(ccc2-c2ccc(OCC(=O)NCCCCCC(=O)N3Cc4ccccc4C#Cc4ccccc34)cc2)C=C2C=CC(c3cccs3)=[N+]12 | 1mg | 761705888