Recombinant Human Roquin-1 (RC3H1), Truncated

Cat.No	ACP16693	Target Name	RC3H1
Form	Lyophilized powder	Expression System	Custom Production. Please inquire and provide the desire expression system.
Protein Length	Partial	Purity	>85% (SDS-PAGE)
Storage Buffer	5%-50% glycerol. Lyophilized powder form: the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, Liquid form: default storage buffer is Tris/PBS-based buffer, pH 8.0.

Cat.No

ACP16693

Target Name

RC3H1

Form

Lyophilized powder

Expression System

Custom Production. Please inquire and provide the desire expression system.

Protein Length

Partial

Purity

>85% (SDS-PAGE)

Storage Buffer

5%-50% glycerol. Lyophilized powder form: the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, Liquid form: default storage buffer is Tris/PBS-based buffer, pH 8.0.

Target Species	Human	Uniprot ID	Q5TC82

Background Information

Uniprot Id

Q5TC82
Target Species

Human
Target Name

RC3H1
Target Full Name

Roquin-1
Target Function

Post-transcriptional repressor of mRNAs containing a conserved stem loop motif, called constitutive decay element (CDE), which is often located in the 3'-UTR, as in HMGXB3, ICOS, IER3, NFKBID, NFKBIZ, PPP1R10, TNF, TNFRSF4 and in many more mRNAs. Cleaves translationally inactive mRNAs harboring a stem-loop (SL), often located in their 3'-UTRs, during the early phase of inflammation in a helicase UPF1-independent manner. Binds to CDE and promotes mRNA deadenylation and degradation. This process does not involve miRNAs. In follicular helper T (Tfh) cells, represses of ICOS and TNFRSF4 expression, thus preventing spontaneous Tfh cell differentiation, germinal center B-cell differentiation in the absence of immunization and autoimmunity. In resting or LPS-stimulated macrophages, controls inflammation by suppressing TNF expression. Also recognizes CDE in its own mRNA and in that of paralogous RC3H2, possibly leading to feedback loop regulation. Recognizes and binds mRNAs containing a hexaloop stem-loop motif, called alternative decay element (ADE). Together with ZC3H12A, destabilizes TNFRSF4/OX40 mRNA by binding to the conserved stem loop structure in its 3'UTR. Able to interact with double-stranded RNA (dsRNA). miRNA-binding protein that regulates microRNA homeostasis. Enhances DICER-mediated processing of pre-MIR146a but reduces mature MIR146a levels through an increase of 3' end uridylation. Both inhibits ICOS mRNA expression and they may act together to exert the suppression. Acts as a ubiquitin E3 ligase. Pairs with E2 enzymes UBE2A, UBE2B, UBE2D2, UBE2F, UBE2G1, UBE2G2 and UBE2L3 and produces polyubiquitin chains. Shows the strongest activity when paired with UBE2N:UBE2V1 or UBE2N:UBE2V2 E2 complexes and generate both short and long polyubiquitin chains
Target Subcellular Location

Cytoplasm, P-body. Cytoplasmic granule.
Target Tissue Specificity

Widely expressed. Expressed at higher level in cerebellum, spleen, ovary and liver.
Target Synonyms

KIAA2025; Rc3h1; RC3H1_HUMAN; RGD1563512 ; RING finger and C3H zinc finger protein 1; Ring Finger and CCCH type Zinc Finger Domain 1; RING finger protein 198; RNF198; Roquin; RP5 1198E17.5; Sanroque protein

Recombinant Human Roquin-1 (RC3H1), Truncated

Specifications

Immunogen Information

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