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beta COP Rabbit anti-Human, Mouse, Rat, Polyclonal, Invitrogen™

Rabbit Polyclonal Antibody

Manufacturer:  Invitrogen PA1061

Catalog No. PA1061


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Description

Description

PA1-061 detects Golgi beta-coatomer protein (beta-COP) from mouse, human and rat tissues. PA1-061 has been successfully used in Western blot and immunofluorescence procedures. By Western blot, this antibody detects an ~110kDa protein which represents beta-COP from rat brain homogenate. Indirect immunofluorescence staining of beta-COP in NIH-3T3 cells with PA1-061 results in beta-COP localization to the Golgi complex and to distinct vesicular structures scattered throughout the cytoplasm. Golgi localization of beta-COP is sensitive to treatment with brefeldin A or ATP depletion. The PA1-061 immunogen is a synthetic peptide corresponding to residues E(496) A G E L K P E E E I T V G P V Q K(513) of rat beta-COP. This sequence is completely conserved in human beta-COP.

Coatomer proteins are involved in regulating transport between the endoplasmic reticulum (ER) and the Golgi complex and in intra-Golgi transport. There exist two coatomer-protein mechanisms (COPI and COPII) and although they have mechanistic parallels, they are molecularly distinct. The COPI coat is comprised of seven subunits (alpha-, beta-, beta ft.-, gamma-, delta-, epsilon-, and zeta-COP) in a complex called coatomer. Assembly of the coatomer (COPI) onto non-clathrin coated vesicles is regulated by ADP-ribosylation factor (ARF). Vesicle formation, budding, fusion, and disassembly is dependent on GDP-GTP exchange, COPI, and ARF. COPI has been shown to facilitate retrograde intracellular transport from the ER to the Golgi complex. By contrast, COPII facilitates anterograde transport between these subcellular organelles. COPII has been shown to be independently and selectively recruited to the ER relative to COPI subunits.

Abbreviations: AP=Affinity Purification, ChIP=Chromatin IP, CM=Confocal Microscopy, DB=Dot Blot, EIA=ELISA, EM=Electron Microscopy, FC=Flow Cytometry, GS=Gel Supershift, IC=Immunocytochemistry, IF=Immunofluorescence, IH=Immunohistology/Immunohistochemistry, IP=Immunoprecipitation, IPK=IP Kinase Assay, KA=Kinase Assay, NEUT=Neutralization, PIA=Peptide Inhibition Assay, RIA=Radioimmunossay, TCA=T Cell Activation, WB=Western Blotting, Species: Am=Amphibian, Av=Avian, B=Bovine, Ca=Cat ,Ck=Chicken, D=Dog, Dr=Deer, Ds=Drosophila, El=Elk, Fg=Frog, Fs=Fish, Ft=Ferret, G=Goat, Gp=Guinea Pig, H=Horse, Hm=Hamster, Hu=Human, K=Kangaroo, Ms=Mouse, Nhp=Non-Human Primate, O=Ovine, P=Porcine, Rb=Rabbit, Rp=Reptile, Rt=Rat, Ys=Yeast, Xn=Xenopus, (wk)=cross reacts weakly

Specifications

Specifications

beta COP
Polyclonal
Unconjugated
COPB1
Liquid
COPB1
Synthetic peptide corresponding to residues E(496) A G E L K P E E E I T V G P V Q K(513) of rat beta-COP.
Ammonium sulfate precipitation
RUO
Antibody
Polyclonal
Human, Mouse, Rat
Immunocytochemistry, Immunofluorescence, Western Blot
4.4 mg/mL
PBS with 1mg/mL BSA and 0.05% sodium azide
P53618, Q9JIF7, P23514
Coatomer subunit beta, Beta-coat protein, COPB
Rabbit
IgG
100 μL
-20° C, Avoid Freeze/Thaw Cycles
Primary
114023, 1315, 70349
Documents
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