Ub Polyclonal Antibody
- Catalog Number : A340695
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Introduction
Ubiquitin exists either covalently attached to another protein, or free (unanchored). When covalently bound, it is conjugated to target proteins via an isopeptide bond either as a monomer (monoubiquitin), a polymer linked via different Lys residues of the ubiquitin (polyubiquitin chains) or a linear polymer linked via the initiator Met of the ubiquitin (linear polyubiquitin chains). Polyubiquitin chains, when attached to a target protein, have different functions depending on the Lys residue of the ubiquitin that is linked: Lys-6-linked may be involved in DNA repair; Lys-11-linked is involved in ERAD (endoplasmic reticulum-associated degradation) and in cell-cycle regulation; Lys-29-linked is involved in lysosomal degradation; Lys-33-linked is involved in kinase modification; Lys-48-linked is involved in protein degradation via the proteasome; Lys-63-linked is involved in endocytosis, DNA-damage responses as well as in signaling processes leading to activation of the transcription factor NF-kappa-B. Linear polymer chains formed via attachment by the initiator Met lead to cell signaling.
General Information
Reactivity | Rat, Mouse |
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Application | WB, IHC, ELISA |
Clonality | Polyclonal |
Conjugate | Non-conjugated |
Uniprot | P0CG47,P0CG48,P62979 |
Isotype | IgG |
Immunogen | Synthesized peptide derived from the Internal region of human Ub |
Storage buffer | PBS with 0.02% sodium azide, 0.5% BSA and 50% glycerol, pH7.3 |
Storage instruction | Store at -20℃. Avoid freeze / thaw cycles. |
Alias | UBB,Polyubiquitin-B,UBC,Polyubiquitin-C,RPS27A,UBA80,UBCEP1,Ubiquitin-40S ribosomal protein S27a,Ubiquitin carboxyl extension protein 80,UBA52,UBCEP2,Ubiquitin-60S ribosomal protein L40,CEP52,Ubiquitin A-52 residue ribosomal pr |