TRIM21 antibody (AA 12-475)

Catalog No. ABIN7599820

This anti-TRIM21 antibody is a Rabbit Polyclonal antibody detecting TRIM21 in WB, ELISA, IF, ICC and FACS. Suitable for Human, Mouse and Rat.

Quick Overview for TRIM21 antibody (AA 12-475) (ABIN7599820)

Target: TRIM21 (Tripartite Motif Containing 21 (TRIM21))

Reactivity: Human, Mouse, Rat

Host: Rabbit

Clonality: Polyclonal

Conjugate: This TRIM21 antibody is un-conjugated

Application: Western Blotting (WB), ELISA, Immunofluorescence (IF), Immunocytochemistry (ICC), Flow Cytometry (FACS)

Product Details anti-TRIM21 Antibody

Binding Specificity: AA 12-475

Purpose: Anti-TRIM21/SS-A Antibody Picoband®

Cross-Reactivity (Details): No cross-reactivity with other proteins.

Characteristics: Anti-TRIM21/SS-A Antibody Picoband® (ABIN7599820). Tested in ELISA, Flow Cytometry, IF, ICC, WB applications. This antibody reacts with Human, Mouse, Rat. The brand Picoband indicates this is a premium antibody that guarantees superior quality, high affinity, and strong signals with minimal background in Western blot applications. Only our best-performing antibodies are designated as Picoband, ensuring unmatched performance.

Purification: Immunogen affinity purified.

Immunogen: E.coli-derived human TRIM21/SS-A recombinant protein (Position: E12-Y475).

Isotype: IgG

Application Details

Application Notes: Western blot, 0.25-0.5 μg/mL, Human, Mouse, Rat
Immunocytochemistry/Immunofluorescence, 2 μg/mL, Human
Flow Cytometry (Fixed), 1-3 μg/1x10⁶ cells, Human
ELISA, 0.1-0.5 μg/mL, -
1. Frank, M. B. Characterization of DNA binding properties and sequence specificity of the human 52 kDa Ro/SS-A (Ro52) zinc finger protein. Biochem. Biophys. Res. Commun. 259: 665-670, 1999. 2. Frank, M. B., Itoh, K., Fujisaku, A., Pontarotti, P., Mattei, M.-G., Neas, B. R. The mapping of the human 52-kD Ro/SSA autoantigen gene to human chromosome 11, and its polymorphisms. Am. J. Hum. Genet. 52: 183-191, 1993. 3. Itoh, K., Itoh, Y., Frank, M. B. Protein heterogeneity in the human Ro/SSA ribonucleoproteins: the 52- and 60-kD Ro/SSA autoantigens are encoded by separate genes. J. Clin. Invest. 87: 177-186, 1991.

Restrictions: For Research Use only

Handling

Format: Lyophilized

Reconstitution: Add 0.2 mL of distilled water will yield a concentration of 500 μg/mL.

Concentration: 500 μg/mL

Buffer: Each vial contains 4 mg Trehalose, 0.9 mg NaCl, 0.2 mg Na₂HPO₄, 0.05 mg NaN₃.

Preservative: Sodium azide

Precaution of Use: This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Storage: 4 °C,-20 °C

Storage Comment: 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.

Target Details for TRIM21

Target: TRIM21 (Tripartite Motif Containing 21 (TRIM21))

Alternative Name: TRIM21

Background:

Synonyms: E3 ubiquitin-protein ligase TRIM21, 52 kDa Ro protein, 52 kDa ribonucleoprotein autoantigen Ro/SS-A, RING finger protein 81, RING-type E3 ubiquitin transferase TRIM21, Ro (SS-A), Sjoegren syndrome type A antigen, SS-A, Tripartite motif-containing protein 21, TRIM21, RNF81, RO52, SSA1

Tissue Specificity: Isoform 1 and isoform 2 are expressed in fetal and adult heart and fetal lung.

Background: Tripartite motif-containing protein 21 also known as E3 ubiquitin-protein ligase TRIM21 is a protein that in humans is encoded by the TRIM21 gene. It is mapped to 11p15.4. This gene encodes a member of the tripartite motif (TRIM) family. The TRIM motif includes three zinc-binding domains, a RING, a B-box type 1 and a B-box type 2, and a coiled-coil region. The encoded protein is part of the RoSSA ribonucleoprotein, which includes a single polypeptide and one of four small RNA molecules. The RoSSA particle localizes to both the cytoplasm and the nucleus. RoSSA interacts with autoantigens in patients with Sjogren syndrome and systemic lupus erythematosus. Alternatively spliced transcript variants for this gene have been described but the full-length nature of only one has been determined.

Molecular Weight: 52 kDa

Gene ID: 6737

UniProt: P19474