Bethyl Laboratories

Rabbit anti-PUS1 Antibody Affinity Purified

Primary
Catalog #A301-651A
TargetPUS1
HostRabbit
ClonalityPolyclonal
ReactivityHuman
ApplicationIHC, IP, WB
Detection of human PUS1 by western blot and immunoprecipitation.
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Product Description

Pus1 (pseudouridylate synthase 1) is an enzyme that converts uridine to pseudouridine in non-coding RNA substrates. Pus1 modifies uridines at specific positions in a subset of tRNAs. Pseudouridylation is known to affect the structure of tRNAs and stabilize base-stacking and base-pairing in the anticodon loop. Pus1 activity is important for proper folding and function of tRNAs. Pus1 has also been shown to pseudouridylate SRA (steroid receptor RNA activator) and function as a coactivator. Defects in pseudouridylation are associated with the human disease, MLASA (myopathy with lactic acidosis and sideroblastic anemia), an autosomal recessive oxidative phosphorylataion disorder specific to skeletal muscle and bone marrow.

Specifications

Clonality
Polyclonal
Host
Rabbit
Immunogen
Between 377 and C-terminus
Isotype
IgG
Reactivity
Human
Format
Whole IgG
Conjugate Type
Unconjugated
Purity
Antigen Affinity Purified
Concentration
200 µg/ml
Target Identity
TargetPUS1
Antigen Species
Human
Gene ID80324
Gene Symbol
PUS1
Gene Name
pseudouridylate synthase 1
Uniprot IDQ9Y606
Protein Name
tRNA pseudouridine synthase A, mitochondrial
Product Information
Applications
IHC, IP, WB
Buffer
Tris-buffered Saline containing 0.1% BSA and 0.09% Sodium Azide
Storage Conditions
2 - 8 °C
Physical State
Liquid
Shelf Life
1 year from date of receipt
Country of Origin
USA

Production & Epitope

Antibody was affinity purified using an epitope specific to PUS1 immobilized on solid support.

The epitope recognized by A301-651A maps to a region between residue 377 and 427 of human pseudouridylate synthase 1 using the numbering given in entry NP_079491.2 (GeneID 80324).

Immunoglobulin concentration was determined using Beer’s Law where 1mg/mL IgG has an A280 of 1.4.

Applications

All western blot analysis is performed using 5% Milk-TBST for blocking and as antibody diluent. Primary antibody is incubated overnight.

Western blots of cell lysates are performed using Goat anti-Rabbit IgG Heavy and Light Chain Antibody (A120-101P).

Western blots of immunoprecipitates are performed using an anti-Rabbit IgG Light Chain HRP-conjugated antibody with 5% Normal Pig Serum (Cat. No. S100-020) added to the blocking buffer.

Immunohistochemistry (IHC)1:500 - 1:2000. Epitope retrieval with citrate buffer pH 6.0 is recommended for FFPE tissue sections.
Immunoprecipitation (IP)6 µg/mg lysate
Western Blot (WB)1:2000 - 1:10,000

Documents

Product DatasheetPDF · A301-651A · Lot 1 (current lot)Open
Product DatasheetPDF · A301-651A · Lot 1 (current lot)Open
Safety Data SheetPDF · A301-651AOpen

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