TRIM21 Rabbit Polyclonal Antibody

Specifications

Product Data
Applications	IF, IHC, WB
Recommend Dilution	WB: 0.5 - 1 ug/mL, IHC: 5 ug/mL, IF: 20 ug/mL
Reactivity	Human
Host	Rabbit
Clonality	Polyclonal
Immunogen	TRIM21 antibody was raised against an 16 amino acid peptide near the center of human TRIM21.
Formulation	PBS containing 0.02% sodium azide.
Concentration	1 mg/ml
Purification	TRIM21 antibody is affinity chromatography purified via peptide column.
Conjugation	Unconjugated
Storage Condition	Store at -20°C as received.
Predicted Protein Size	Predicted: 52 kDa; Observed: 52 kDa
Gene Name	tripartite motif containing 21
Database Link	NP_003132 Entrez Gene 6737 Human UniProt ID P19474
Background	TRIM21, a member of the tripartite motif (TRIM) family, is a 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 (1). RoSSA interacts with autoantigens in patients with Sjogren syndrome and systemic lupus erythematosus (2). TRIM21 also acts as a cytosolic antibody receptor; detection of intracellular antibodies activate immune signaling by stimulating the transcription factor pathways of NF-kappaB, AP-1, IRF3, IRF5, and IRF7, resulting in the production of proinflammatory cytokines and the induction of an antiviral state (3).
Synonyms	bHLHd2; SREBP-2; SREBP2
Reference Data

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