Skip to main content

TRIM21/SSA1 Antibody (PSH02-56)

Novus Biologicals, part of Bio-Techne | Catalog # NBP3-33051

Recombinant Monoclonal Antibody
Novus Biologicals, part of Bio-Techne
Catalog #
Availability
Size / Price
Qty
Loading...
NBP3-33051

Key Product Details

Species Reactivity

Validated:

Human

Applications

Flow Cytometry, Immunocytochemistry/ Immunofluorescence, Immunohistochemistry, Immunohistochemistry-Paraffin, Western Blot

Label

Unconjugated

Antibody Source

Recombinant Monoclonal Rabbit IgG Clone # PSH02-56

Concentration

1 mg/ml

Product Summary for TRIM21/SSA1 Antibody (PSH02-56)

Immunogen

Recombinant protein within human TRIM21/SSA1 aa 1-475 (P19474). (Uniprot: P19474)

Localization

Cytoplasm, Cytoplasmic vesicle, autophagosome, Nucleus, P-body.

Clonality

Monoclonal

Host

Rabbit

Isotype

IgG

Theoretical MW

54 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Scientific Data Images for TRIM21/SSA1 Antibody (PSH02-56)

TRIM21/SSA1 Antibody (PSH02-56)

Immunohistochemistry: TRIM21/SSA1 Antibody (PSH02-56) [NBP3-33051]

Immunohistochemistry: TRIM21/SSA1 Antibody (PSH02-56) [NBP3-33051] - Immunohistochemical analysis of paraffin-embedded human spleen tissue with Rabbit anti-TRIM21/SSA1 antibody (NBP3-33051) at 1/1,000 dilution.

The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (NBP3-33051) at 1/1,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
TRIM21/SSA1 Antibody (PSH02-56)

Immunocytochemistry/ Immunofluorescence: TRIM21/SSA1 Antibody (PSH02-56) [NBP3-33051]

Immunocytochemistry/ Immunofluorescence: TRIM21/SSA1 Antibody (PSH02-56) [NBP3-33051] - Immunocytochemistry analysis of U-2 OS cells labeling TRIM21/SSA1 with Rabbit anti-TRIM21/SSA1 antibody (NBP3-33051) at 1/100 dilution.

Cells were fixed in 4% paraformaldehyde for 20 minutes at room temperature, permeabilized with 0.1% Triton X-100 in PBS for 5 minutes at room temperature, then blocked with 1% BSA in 10% negative goat serum for 1 hour at room temperature. Cells were then incubated with Rabbit anti-TRIM21/SSA1 antibody (NBP3-33051) at 1/100 dilution in 1% BSA in PBST overnight at 4 ℃. Goat Anti-Rabbit IgG H&L (iFluor™ 488) was used as the secondary antibody at 1/1,000 dilution. PBS instead of the primary antibody was used as the secondary antibody only control. Nuclear DNA was labelled in blue with DAPI.

Beta tubulin (red) was stained at 1/100 dilution overnight at +4℃. Goat Anti-Mouse IgG H&L (iFluor™ 594) was used as the secondary antibody at 1/1,000 dilution.
TRIM21/SSA1 Antibody (PSH02-56)

Flow Cytometry: TRIM21/SSA1 Antibody (PSH02-56) [NBP3-33051]

Flow Cytometry: TRIM21/SSA1 Antibody (PSH02-56) [NBP3-33051] - Flow cytometric analysis of U-2 OS cells labeling TRIM21/SSA1.

Cells were fixed and permeabilized. Then stained with the primary antibody (NBP3-33051, 1μg/mL) (red) compared with Rabbit IgG Isotype Control (green). After incubation of the primary antibody at +4℃ for an hour, the cells were stained with a iFluor™ 488 conjugate-Goat anti-Rabbit IgG Secondary antibody at 1/1,000 dilution for 30 minutes at +4℃. Unlabelled sample was used as a control (cells without incubation with primary antibody; black).

Applications for TRIM21/SSA1 Antibody (PSH02-56)

Application
Recommended Usage

Flow Cytometry

1:1000

Immunocytochemistry/ Immunofluorescence

1:100

Immunohistochemistry-Paraffin

1:200-1:1000

Western Blot

1:10000
Please Note: Optimal dilutions of this antibody should be experimentally determined.

Formulation, Preparation, and Storage

Purification

Protein A purified

Formulation

PBS (pH7.4), 0.1% BSA and 40% Glycerol

Preservative

0.05% Sodium Azide

Concentration

1 mg/ml

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: TRIM21

SSA1 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.

Long Name

Tripartite Motif-containing Protein 21

Alternate Names

RNF81, Ro52, SSA1

Gene Symbol

TRIM21

Additional TRIM21 Products

Product Documents for TRIM21/SSA1 Antibody (PSH02-56)

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot number in the search box below.

Product Specific Notices for TRIM21/SSA1 Antibody (PSH02-56)

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.

Loading...
Loading...
Loading...
Loading...
Loading...