Anti-E1 Ubiquitin Activating Enzyme/UBA1 Antibody Picoband™

Product Name

Anti-E1 Ubiquitin Activating Enzyme/UBA1 Antibody Picoband™

View all Ubiquitin-activating Enzyme/UBE1 Antibodies

SKU/Catalog Number

PB9904

Size

100 μg/vial

Form

Lyophilized

Description

Boster Bio Anti-E1 Ubiquitin Activating Enzyme/UBA1 Antibody Picoband™ catalog # PB9904. Tested in WB applications. This antibody reacts with Human, Mouse, Rat.

Storage & Handling

Store at -20˚C for one year from date of receipt. After reconstitution, at 4˚C for one month. It can also be aliquotted and stored frozen at -20˚C for six months. Avoid repeated freeze-thaw cycles.

Cite This Product

Anti-E1 Ubiquitin Activating Enzyme/UBA1 Antibody Picoband™ (Boster Biological Technology, Pleasanton CA, USA, Catalog # PB9904)

Host

Rabbit

Contents

Each vial contains 5mg BSA, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg NaN3.

Clonality

Polyclonal

Isotype

Rabbit IgG

Immunogen

A synthetic peptide corresponding to a sequence at the N-terminus of human UBA1, different from the related mouse and rat sequences by one amino acid.

*Blocking peptide can be purchased. Costs vary based on immunogen length. Contact us for pricing.

Cross-reactivity

No cross-reactivity with other proteins.

Reactive Species

PB9904 is reactive to UBA1 in Human, Mouse, Rat

Applications

PB9904 is guaranteed for WB Boster Guarantee

Observed Molecular Weight

117 kDa

Calculated molecular weight

117.849kDa

Background of Ubiquitin-activating Enzyme/UBE1

Ubiquitin-like modifier activating enzyme 1 (UBA1) is an enzyme which in humans is encoded by the UBA1 gene. The protein encoded by this gene catalyzes the first step in ubiquitin conjugation, or ubiquitination, to mark cellular proteins for degradation. Specifically, UBA1 catalyzes the ATP-dependent adenylation of ubiquitin (Ub), thereby forming a thioester bond between the two. It also continues to participate in subsequent steps of ubiquination as a Ub carrier. UBA1 is one of only two human ubiquitin-activating enzymes (E1), the other being UBA6, and thus is largely responsible for protein ubiquitination in humans. Through its central role in ubiquitination, UBA1 has been linked to cell cycle regulation, endocytosis, signal transduction, apoptosis, DNA damage repair, and transcriptional regulation. Additionally, UBE1 helps regulate the NEDD8 pathway, thus implicating it in protein folding, as well as mitigating the depletion of ubiquitin levels during stress.

Antibody Validation

Boster validates all antibodies on WB, IHC, ICC, Immunofluorescence, and ELISA with known positive control and negative samples to ensure specificity and high affinity, including thorough antibody incubations.

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Reconsitution

Add 0.2ml of distilled water will yield a concentration of 500ug/ml.

Assay Dilutions Recommendation

The recommendations below provide a starting point for assay optimization. The actual working concentration varies and should be decided by the user.

Western blot, 0.1-0.5μg/ml, Human, Mouse, Rat

Validation Images & Assay Conditions

Click image to see more details

Figure 1. Western blot analysis of UBA1 using anti-UBA1 antibody (PB9904).
Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel) / 90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 30 ug of sample under reducing conditions.
Lane 1: rat liver tissue lysates,
Lane 2: mouse liver tissue lysates.
Lane 3: mouse testis tissue lysates.
Lane 4: HELA whole cell lysates.
After electrophoresis, proteins were transferred to a nitrocellulose membrane at 150 mA for 50-90 minutes. Blocked the membrane with 5% non-fat milk/TBS for 1.5 hour at RT. The membrane was incubated with rabbit anti-UBA1 antigen affinity purified polyclonal antibody (Catalog # PB9904) at 0.5 μg/mL overnight at 4°C, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-rabbit IgG-HRP secondary antibody at a dilution of 1:5000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit (Catalog # EK1002) with Tanon 5200 system. A specific band was detected for UBA1 at approximately 117 kDa. The expected band size for UBA1 is at 118 kDa.

Gene/Protein Information For UBA1 (Source: Uniprot.org, NCBI)

Alternative Names

A1S9T and BN75 temperature sensitivity complementing; A1S9T; A1ST; AMCX1; GXP1; MGC4781; POC20 centriolar protein homolog; POC20; Protein A1S9; SMAX2; UBA1; UBA1, ubiquitin-activating enzyme E1 homolog A; UBA1A; UBE1; UBE1A1S9; UBE1X; ubiquitin-activating enzyme E1 (A1S9T and BN75 temperature sensitivitycomplementing); Ubiquitin-activating enzyme E1; Ubiquitinactivating Enzyme; Ubiquitin-activating Enzyme; ubiquitin-like modifier activating enzyme 1; ubiquitin-like modifier-activating enzyme 1 UBA1 A1S9, A1S9T, A1ST, AMCX1, CFAP124, GXP1, POC20, SMAX2A, UBE1, UBE1X, VEXAS, UBA1 ubiquitin like modifier activating enzyme 1 ubiquitin-like modifier-activating enzyme 1|A1S9T and BN75 temperature sensitivity complementing|POC20 centriolar protein homolog|UBA1, ubiquitin-activating enzyme E1 homolog A|testicular secretory protein Li 63

For more info on UBA1, check out the UBA1 Infographic

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In this infographic, you will see the following information for UBA1: database IDs, superfamily, protein function, synonyms, molecular weight, chromosomal locations, tissues of expression, subcellular locations, post-translational modifications, and related diseases, research areas & pathways. If you want to see more information included, or would like to contribute to it and be acknowledged, please contact [email protected].

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