PSMD7 Rabbit anti-Hamster, Human, Mouse, Rat, Polyclonal, Invitrogen
Rabbit Polyclonal Antibody
Manufacturer: Invitrogen PA11963
PA1-1963 detects proteasome 19S subunit S12 from human, rat, mouse and hamster cell lysates. PA1-1963 has been successfully used in Western blot procedures. By Western blot, this antibody detects an ~37 kDa protein representing proteasome 19S subunit S12 from human, rat, mouse, and hamster cell extracts. An additional unknown band is detected at ~48 kDa in some cell lysates. PA1-1963 immunogen is a synthetic peptide corresponding to residues A(55) V P F D E D D K D D S(66) C of human 19S subunit S12. The immunizing peptide sequence is 100% conserved in Danio rerio and 91% conserved in Drosphila, C. elegans and Anopheles. PA1-1963 immunizing peptide (Cat. No. PEP-211) is available for use in neutralization and control experiments.Proteolytic degradation is critical to the maintece of appropriate levels of short-lived and regulatory proteins as important and diverse as those involved in cellular metabolism, heat shock and stress response, antigen presentation, modulation of cell surface receptors and ion channels, cell cycle regulation, transcription, and signaling factors. The ubiquitin-proteasome pathway deconstructs most proteins in the eukaryotic cell cytosol and nucleus. Others are degraded via the vacuolar pathway which includes endosomes, lysosomes, and the endoplasmic reticulum. The 26S proteasome is an ATP-dependent, multisubunit (~31), barrel-shaped molecular machine with an apparent molecular weight of ~2.5 MDa. It consists of a 20S proteolytic core complex which is crowned at one or both ends by 19S regulatory subunit complexes. The 19S regulatory subunits recognize ubiquitinated proteins and play an essential role in unfolding and translocating targets into the lumen of the 20S subunit. An enzymatic cascade is responsible for the attachment of multiple ubiquitin molecules to lysine residues of proteins targeted for degradation. Several genetic diseases are associated with defects in the ubiquitin-proteasome pathway. Some examples of affected proteins include those linked to cystic fibrosis, Angelman’s syndrome, and Liddle syndrome.
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
|Synthetic peptide corresponding to residues A(55) V P F D E D D K D D S(66) C of human 19S subunit S12.|
|Antigen affinity chromatography|
|Hamster, Human, Mouse, Rat|
|Immunocytochemistry, Immunofluorescence, Western Blot|
|PBS with 1mg/mL BSA and 0.05% sodium azide|
|MOV34, P40, Rpn8, S12|
|-20° C, Avoid Freeze/Thaw Cycles|
|100761962, 17463, 307821, 5713|
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