产品名称
Protein A–Gold, ~2.5 A520 units/mL, aqueous glycerol suspension, 17-23 nm (monodisperse), 20 nm nominal (colloidal gold)
conjugate
gold conjugate
form
aqueous glycerol suspension
concentration
~2.5 A520 units/mL
particle size
17-23 nm (monodisperse)
nominal
20 nm (colloidal gold)
storage temp.
2-8°C
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Application
Protein A-Gold can be used in dot blot. It can also be used to detect immunoglobulins.
Disclaimer
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
General description
Protein A is a 42 kD, highly stable cell surface receptor isolated from Staphylococcus aureus which binds selectively and with high affinity to the Fc portion of IgG from various species.Protein A-gold is an electron dense, non-fading marker and can be used as a probe in electron microscopy (TEM and SEM), light microscopy and blotting. Protein A - 20 nm colloidal gold reacts specifically with IgG of human.
Other Notes
Protein A, extracellular (P 6031), adsorbed to colloidal gold.
Physical form
Suspension in 0.02 M Tris-buffered saline, containing 1% bovine serum albumin, 30% glycerol, and 15 mM sodium azide.
存储类别
10 - Combustible liquids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
含少量动物源组分生物产品
常规特殊物品
此项目有
Bacterial Fc receptors.
Boyle, M.D.P., and Reis, K.J.
Biotechnology, 5, 697-703 (1987)
Some physiochemical properties of protein A from Staphylococcus aureus.
I Björk et al.
European journal of biochemistry, 29(3), 579-584 (1972-09-25)
Regina Rabl et al.
The Journal of cell biology, 185(6), 1047-1063 (2009-06-17)
Crista junctions (CJs) are important for mitochondrial organization and function, but the molecular basis of their formation and architecture is obscure. We have identified and characterized a mitochondrial membrane protein in yeast, Fcj1 (formation of CJ protein 1), which is
Lipid droplets and peroxisomes are co-regulated to drive lifespan extension in response to mono-unsaturated fatty acids.
Papsdorf, et al.
Nature Cell Biology, 25, 672-684 (2023)
Letizia Penolazzi et al.
Frontiers in cell and developmental biology, 11, 1180774-1180774 (2023-05-22)
Identifying the subcellular localization of a protein within a cell is often an essential step in understanding its function. The main objective of this report was to determine the presence of the P2X7 receptor (P2X7R) in healthy human cells of
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