Human TRIM21 Alexa Fluor™ Plus 647-conjugated Antibody

R&D Systems, part of Bio-Techne | Catalog # FAB62191AFP647

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FAB62191AFP647-100UG
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Key Product Details

Species Reactivity

Human

Applications

Western Blot, Immunoprecipitation

Label

Alexa Fluor Plus 647 (Excitation = 658 nm, Emission = 675 nm)

Antibody Source

Monoclonal Mouse IgG2A Clone # 672714

View all TRIM21 Antibodies »

Product Specifications

Immunogen

E. coli-derived recombinant human TRIM21

Specificity

Detects human TRIM21 in direct ELISAs and Western blots. In direct ELISAs, no cross-reactivity with recombinant human (rh) TRIM5 or rhTRIM32 is observed.

Clonality

Monoclonal

Host

Mouse

Isotype

IgG2A

Applications for Human TRIM21 Alexa Fluor™ Plus 647-conjugated Antibody

Application
Recommended Usage

Immunoprecipitation

Optimal dilution of this antibody should be experimentally determined.

Western Blot

Optimal dilution of this antibody should be experimentally determined.

Formulation, Preparation, and Storage

Formulation

Supplied 0.2 mg/mL in a saline solution containing BSA and Sodium Azide.

Shipping

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

Stability & Storage

Protect from light. Do not freeze. 12 months from date of receipt, 2 to 8 °C as supplied

Background: TRIM21

TRIM21 (Tripartite motif-containing protein 21; also Ro(SS-A), 52 kDa Ro Protein/Ro52, and RING finger protein 81) is a 52-56 kDa member of the RING finger-B-box-coiled-coil family of proteins. It is an E3 ligase that is found in both nucleus and cytoplasm, where it is often associated with microtubules. TRIM21 ubiquitinates select proteins. In B cells, it targets the Fc fragment of misfolded IgG, providing QC on its production. In macrophages, it acts in a nondegradative manner on IRF8, promoting innate immunity. Human TRIM21 is 475 amino acids (aa) in length. It contains one E3 ligase RING finger domain (aa 16-55), a B-Box type zinc-finger region (aa 92-123), a coiled-coil region (aa 128-238) and a C-terminal SPRY/B30.2 Ig binding domain (aa 268-465). TRIM21 is reported to form trimers. Over aa 195‑293, human TRIM21 exhibits 72% aa identity with mouse TRIM21.

Long Name

Tripartite Motif-containing Protein 21

Alternate Names

RNF81, Ro52, SSA1

Entrez Gene IDs

6737 (Human); 20821 (Mouse); 308901 (Rat)

Gene Symbol

TRIM21

UniProt

P19474 (Human)

Additional TRIM21 Products

Product Documents

Product Datasheets

Certificate of Analysis

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

Note: Certificate of Analysis not available for kit components.

Product Specific Notices for Human TRIM21 Alexa Fluor™ Plus 647-conjugated Antibody


This product is provided under an intellectual property license from Life Technologies Corporation. The transfer of this product is conditioned on the buyer using the purchased product solely in research conducted by the buyer, excluding contract research or any fee for service research, and the buyer must not (1) use this product or its components for (a) diagnostic, therapeutic or prophylactic purposes; (b) testing, analysis or screening services, or information in return for compensation on a per-test basis; or (c) manufacturing or quality assurance or quality control, and/or (2) sell or transfer this product or its components for resale, whether or not resold for use in research. For information on purchasing a license to this product for purposes other than as described above, contact Life Technologies Corporation, 5781 Van Allen Way, Carlsbad, CA 92008 USA or outlicensing@thermofisher.com.

For research use only

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