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Location: Home > Antigen, Antibodies, ELISA, Western Blot > Primary Antibody > Polyclonal Antibodies > E1 Ubiquitin (UBE1) Antibody (C-term)

E1 Ubiquitin (UBE1) Antibody (C-term)

Catalog # Availability Size / Price Inquiry
APR04790G 100 μl / $495

E1 Ubiquitin (UBE1) Antibody (C-term)

Brand

Leading Biology

Catalog Number

APR04790G

Product Type

Polyclonal Antibodies

Field of Research

Product Overview

We constantly strive to ensure we provide our customers with the best antibodies. As a result of this work we offer this antibody in purified format. We are in the process of updating our datasheets. If you have any questions regarding this update, please feel free to contact our technical support team. This product is a high quality E1 Ubiquitin (UBE1) Antibody (C-term).

Molecular Weight

117849 Da

Cellular Localization

Antigen Cellular Localization: Cytoplasm. Mitochondrion. Nucleus. Isoform 2: Cytoplasm.

Host

Rabbit

Species Reactivity

Human, Mouse

Immunogen

1026-1058 aa

Target

This E1 Ubiquitin (UBE1) antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 1026-1058 amino acids from the C-terminal region of human E1 Ubiquitin (UBE1).

Isotype

Rabbit Ig

Symbol

A1S9T, UBE1

GeneID

UniProt ID

Function

Catalyzes the first step in ubiquitin conjugation to mark cellular proteins for degradation through the ubiquitin- proteasome system. Activates ubiquitin by first adenylating its C- terminal glycine residue with ATP, and thereafter linking this residue to the side chain of a cysteine residue in E1, yielding a ubiquitin-E1 thioester and free AMP. Essential for the formation of radiation-induced foci, timely DNA repair and for response to replication stress. Promotes the recruitment of TP53BP1 and BRCA1 at DNA damage sites.

Summary

UBE1 catalyzes the first step in ubiquitin conjugation to mark cellular proteins for degradation. This gene complements an X-linked mouse temperature-sensitive defect in DNA synthesis, and thus may function in DNA repair. It is part of a gene cluster on chromosome Xp11.23. Alternative splicing results in 2 transcript variants encoding the same protein, but with different 5' UTR.

Storage & Stability

Store at +4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.

Applications

WB, IHC-P, E

Dilution

WB~~1:1000 IHC-P~~1:50~100

Images

Western blot analysis of E1 Ubiquitin (UBE1) Antibody (C-term) (Cat. APR04790G) in mouse stomach tissue lysates (35ug/lane). UBE1 (arrow) was detected using the purified Pab.

The anti-UBE1 Pab (Cat. APR04790G) is used in Western blot to detect UBE1 in HL-60 cell lysate.

Formalin-fixed and paraffin-embedded human cancer tissue reacted with the primary antibody, which was peroxidase-conjugated to the secondary antibody, followed by AEC staining. This data demonstrates the use of this antibody for immunohistochemistry; clinical relevance has not been evaluated. BC = breast carcinoma; HC = hepatocarcinoma.

Specification

Quantity

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