Rabbit Polyclonal Anti-Ub antibody (STJ98816)

$99.00$319.00

Reactivity: Human, Mouse, Rat
Applications: IHC-P, ELISA
Conjugation: Unconjugated
Supplier: St John’s Laboratory Ltd.

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Rabbit Polyclonal Anti-Ub antibody (STJ98816)

Supplier: St John’s Laboratory Ltd.

Recommended applications: IHC-P, ELISA

Recommended dilution: IHC-P 1:50-300; ELISA 1:5000-20000

Recommended protocols: check protocols

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SCBT cat No:

Name

Anti-Ub antibody

Catalogue No.

STJ98816

Reactivity

Human, Mouse, Rat

Specificity

Anti-Ub antibody detects endogenous Ub.

Immunogen

Synthetic peptide from human protein at AA range: 1-50.

Host

Rabbit

Applications

IHC-P, ELISA

Recommended dilution

IHC-P 1:50-300; ELISA 1:5000-20000

Clonality

Polyclonal

Conjugation

Unconjugated

Isotype

IgG

Formulation

Anti-Ub antibody was tube-contained in PBS, pH 7.4, containing 0.02% sodium azide as Preservative and 50% Glycerol.

Concentration

1 mg/ml

Purification

Anti-Ub antibody was affinity-purified from rabbit serum by affinity-chromatography using specific immunogen.

Storage

-20 Celsius degree. Avoid repeated freeze/thaw cycles.

Database links

UniProt/Swiss-Prot:P0CG47

Protein function

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. Ubiquitin is usually conjugated to Lys residues of target proteins, however, in rare cases, conjugation to Cys or Ser residues has been observed. When polyubiquitin is free (unanchored-polyubiquitin), it also has distinct roles, such as in activation of protein kinases, and in signaling. .

Protein sequence and domain

Belongs to the ubiquitin family. ; Contains 3 ubiquitin-like domains.

Protein post-translational modifications

Ubiquitin: Phosphorylated at Ser-65 by PINK1 during mitophagy. Phosphorylated ubiquitin specifically binds and activates parkin (PARK2), triggering mitophagy (PubMed:24660806, PubMed:24751536, PubMed:24784582, PubMed:25527291). Phosphorylation does not affect E1-mediated E2 charging of ubiquitin but affects discharging of E2 enzymes to form polyubiquitin chains. It also affects deubiquitination by deubiquitinase enzymes such as USP30 (PubMed:25527291). .

Protein cellular localization

Ubiquitin: Cytoplasm . Nucleus .

Note

AntibodyPlus can customize Anti-Ub antibody according to your requirement, including bulk product size,etc. Please contact info@antibodyplus.com. AntibodyPlus provide antibody trial sample for your own antibody validation and collects antibody reviews.

Supplier

St John’s Laboratory Ltd.

Product type

Primary antibody

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