Key Product Details

Species Reactivity

Human

Applications

Immunohistochemistry, Immunohistochemistry-Paraffin, Western Blot

Label

Unconjugated

Antibody Source

Polyclonal Rabbit IgG

Format

BSA Free
View all QARS Primary Antibodies »

Product Specifications

Immunogen

Produced in rabbits immunized with E. coli-derived Human QARS fragment.

Clonality

Polyclonal

Host

Rabbit

Isotype

IgG

Description

This antibody can be stored at 2C to 8C for one month without detectable loss of activity. Antibody products are stable for twelve months from date of receipt when stored at -20C to -80C. Avoid repeated freeze-thaw cycles.

Scientific Data Images for QARS Antibody - BSA Free

Western Blot: QARS Antibody [NBP2-98572]

Western Blot: QARS Antibody [NBP2-98572]

Western Blot: QARS Antibody [NBP2-98572] - Anti-QARS rabbit polyclonal antibody at 1:500 dilution. Lane A: HeLa Whole Cell Lysate Lane B: A549 Whole Cell Lysate Lane C: NIH/3T3 Whole Cell Lysate Lane D: U 251MG Whole Cell Lysate Lysates/proteins at 30 ug per lane. Secondary Goat Anti-Rabbit IgG (H+L)/HRP at 1/10000 dilution. Developed using the ECL technique. Performed under reducing conditions. Predicted band size: 88 kDa. Observed band size: 88 kDa
Immunohistochemistry-Paraffin: QARS Antibody [NBP2-98572]

Immunohistochemistry-Paraffin: QARS Antibody [NBP2-98572]

Immunohistochemistry-Paraffin: QARS Antibody [NBP2-98572] - Immunochemical staining of human QARS in human brain with rabbit polyclonal antibody at 1:100 dilution, formalin-fixed paraffin embedded sections.

Applications for QARS Antibody - BSA Free

Application
Recommended Usage

Immunohistochemistry-Paraffin

1:50-1:200

Western Blot

1:500-1:2000

Formulation, Preparation, and Storage

Purification

Antigen and protein A Affinity-purified

Formulation

PBS

Format

BSA Free

Preservative

0.03% Proclin 300

Concentration

Please see the vial label for concentration. If unlisted please contact technical services.

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.

Background: QARS

Aminoacyl-tRNA synthetases catalyze the aminoacylation of tRNA by their cognate amino acid. Because of their central role in linking amino acids with nucleotide triplets contained in tRNAs, aminoacyl-tRNA synthetases are thought to be among the first proteins that appeared in evolution. In metazoans, 9 aminoacyl-tRNA synthetases specific for glutamine (gln), glutamic acid (glu), and 7 other amino acids are associated within a multienzyme complex. Although present in eukaryotes, glutaminyl-tRNA synthetase (QARS) is absent from many prokaryotes, mitochondria, and chloroplasts, in which Gln-tRNA(Gln) is formed by transamidation of the misacylated Glu-tRNA(Gln). Glutaminyl-tRNA synthetase belongs to the class-I aminoacyl-tRNA synthetase family.

Alternate Names

EC 6.1.1, EC 6.1.1.18, GlnRS, glutamine tRNA ligase, Glutamine--tRNA ligase, glutamine-tRNA synthetase, glutaminyl-tRNA synthetase, PRO2195

Gene Symbol

QARS1

Additional QARS Products

Product Documents for QARS Antibody - BSA Free

Certificate of Analysis

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Product Specific Notices for QARS Antibody - BSA Free

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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Protocols

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