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Water-soluble compound used to biotinylate cell-surface proteins and proteins that are sensitive to organic solvents
For enzyme immunoassay and immunohistochemistry
For labeling antibodies, hormones or other polypeptide molecules containing lysine residues
Sulfur-containing vitamin that plays role in numerous carboxylation and deamination reactions
Secondary Streptavidin-HRPSecondary Streptavidin-HRP Conjugate (ready-to-use reagent). For Wes, Sally Sue, and Peggy Sue (2 x 1 mL). Use with a biotinylated antibody. For total protein assay use 042-976 and to detect biotinylated molecular weight ladders use 042-414. Ships with ice pack. Upon receipt, store at 2-8°C.
Biotin-4-fluorescein (N-(5-aminopentyl)biotinamide, trifluoroacetic acid salt) has been reported to be a superior fluorescent biotin derivative for accurate measurement of avidin and streptavidin in crude biological samples. Binding of biotin to avidin and streptavidin is high affinity, fast and noncooperative. Properties: Ex/ Em = 494/523 nm; Yellow solid soluble in DMSO, or pH >7 buffers; Store at 4°C and protect from light; C33H32N4O8S; MW: 644.7
Anti-biotin (D5A7) Rabbit mAb (HRP Conjugate) 1 ml
Soybean Agglutinin (SBA), Unconjugated, 10 mg. SBA is composed of four subunits of approximately equal size. It is a family of closely related isolectins. This glycoprotein has a molecular weight of about 120 kDa and an isoelectric point near pH 6.0. SBA preferentially binds to oligosaccharide structures with terminal alpha- or beta-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. An important application for SBA is the separation of pluripotent 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. Inhibiting/Eluting Sugar: 200 mM N-acetylgalactosamine.
Medchemexpress, HY-D0183 1mg ATP-polyamine-biotin CAS:1800401-93-7 ATP-polyamine-biotin, the first cell-permeable ATP analogue, is an efficient kinase cosubstrate. ATP-polyamine-biotin promotes biotin labeling of kinase substrates in live cells. Purity:>98% Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.
Medchemexpress,HY-100215 100mg Biotin Hydrazide CAS:66640-86-6 Formula:C10H18N4O2S Biotin Hydrazide is a carbonyl-reactive biotinylation reagent, which is a carbonyl probe. Purity:98% Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.
Mouse secondary antibody conjugated to Biotin is available in a variety of formats. Anti IgG secondary antibody conjugated is suitable for ELISA, Immunohistochemistry western blotting as well as other anti mouse antibody based assays.
FITC Avidin Apps: FC, ICFC; Size: 500 ug