CoraLite® Plus 488-conjugated TRIM21 Polyclonal antibody

• Featured Product
• KD/KO Validated

TRIM21 Polyclonal Antibody for IF/ICC, FC (Intra)

Host / Isotype

Rabbit / IgG

Reactivity

human

Applications

IF/ICC, FC (Intra)

Conjugate

CoraLite® Plus 488 Fluorescent Dye

Cat no : CL488-12108

Synonyms

RNF81, RNF 81, RING finger protein 81, EC:2.3.2.27, E3 ubiquitin-protein ligase TRIM21

---

Validation Data Gallery

• 

  IF Staining of HepG2 using CL488-12108

  Immunofluorescent analysis of (4% PFA) fixed HepG2 cells using CoraLite® Plus 488 TRIM21 antibody (CL488-12108) at dilution of 1:200.

• 

  FC experiment of HepG2 using CL488-12108

  1x10^6 HepG2 cells were intracellularly stained with 0.4 ug CoraLite® Plus 488-conjugated TRIM21 Polyclonal antibody (CL488-12108)(red), or 0.4 ug CoraLite® Plus 488-conjugated Rabbit IgG control Rabbit PolyAb (CL488-30000) (blue). Cells were fixed and permeabilized with Transcription Factor Staining Buffer Kit (PF00011).

---

Tested Applications

• Positive IF/ICC detected in: HepG2 cells
• Positive FC (Intra) detected in: HepG2 cells

Recommended dilution

• Immunofluorescence (IF)/ICC: IF/ICC : 1:50-1:500
• Flow Cytometry (FC) (INTRA): FC (INTRA) : 0.40 ug per 10^6 cells in a 100 µl suspension

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, Check data in validation data gallery.

Product Information

CL488-12108 targets TRIM21 in IF/ICC, FC (Intra) applications and shows reactivity with human samples.

• Tested Reactivity: human
• Host / Isotype: Rabbit / IgG
• Class: Polyclonal
• Type: Antibody
• Immunogen: TRIM21 fusion protein Ag2753
• Full Name: tripartite motif-containing 21
• Calculated Molecular Weight: 475 aa, 54 kDa
• Observed Molecular Weight: 42-45 kDa, 49-54 kDa
• GenBank Accession Number: BC010861
• Gene Symbol: TRIM21
• Gene ID (NCBI): 6737
• Conjugate: CoraLite® Plus 488 Fluorescent Dye
• Excitation/Emission Maxima Wavelengths: 493 nm / 522 nm
• Form: Liquid
• Purification Method: Antigen affinity purification
• Storage Buffer: PBS with 50% Glycerol, 0.05% Proclin300, 0.5% BSA, pH 7.3.
• Storage Conditions: Store at -20°C. Avoid exposure to light. Stable for one year after shipment. Aliquoting is unnecessary for -20^oC storage.

Background Information

TRIM21 has multiple N-terminal zinc finger motifs(has E3 ligase activity), a central leucine zipper, and a potential N-glycosylation site. TRIM3 is a E3 ubiquitin-protein ligase. It can form a ubiquitin ligase complex with E2 UBE2D2, which function not only for the uniquitination of USP4 and IKBKB but also for its self-ubiquitination. It has a role in the regulation of the cell cycle progression and could enhance the decapping activity of DCP2. It can exist in all mammalian cells as a ribonucleoprotein particle , which composed of a single polypeptide and 1 of 4 small RNA molecules. TRIM21 exists various isoforms and range molecular weight of isoforms is about 42-45kDa and 49-54 kDa.