RAG2 antibody (AA 451-527) (AbBy Fluor® 647)

Catalog No. ABIN912901

Product Details anti-RAG2 Antibody (AbBy Fluor® 647)

Target: RAG2 (Recombination Activating Gene 2 (RAG2))

Binding Specificity: AA 451-527

Reactivity: Human

Host: Rabbit

Clonality: Polyclonal

Conjugate: This RAG2 antibody is conjugated to AbBy Fluor® 647

Application: Immunofluorescence (Cultured Cells) (IF (cc)), Immunofluorescence (Paraffin-embedded Sections) (IF (p))

Predicted Reactivity: Human,Mouse,Rat,Dog,Cow,Sheep,Pig,Horse,Rabbit

Purification: Purified by Protein A.

Immunogen: KLH conjugated synthetic peptide derived from human RAG2

Isotype: IgG

Application Details

Application Notes: IF(IHC-P) 1:50-200
IF(IHC-F) 1:50-200
IF(ICC) 1:50-200

Restrictions: For Research Use only

Handling

Format: Liquid

Concentration: 1 μg/μL

Buffer: Aqueous buffered solution containing 0.01M TBS ( pH 7.4) with 1 % BSA, 0.03 % Proclin300 and 50 % Glycerol.

Preservative: ProClin

Precaution of Use: This product contains ProClin: a POISONOUS AND HAZARDOUS SUBSTANCE, which should be handled by trained staff only.

Storage: -20 °C

Storage Comment: Store at -20°C. Aliquot into multiple vials to avoid repeated freeze-thaw cycles.

Expiry Date: 12 months

Target Details for RAG2

Target: RAG2 (Recombination Activating Gene 2 (RAG2))

Alternative Name: RAG2 (RAG2 Products)

Synonyms: RAG-2 antibody, Rag-2 antibody, rag-2 antibody, zgc:136743 antibody, recombination activating 2 antibody, recombination activating gene 2 antibody, recombination activating gene 2 S homeolog antibody, RAG2 antibody, Rag2 antibody, rag2 antibody, rag2.S antibody

Background:

Synonyms: RAG 2, RAG-2, RAG2, RAG2_HUMAN, Recombination activating gene 2, VDJ recombination activating protein 2, VDJ recombination-activating protein 2.

Background: Catalytic component of the RAG complex, a multiprotein complex that mediates the DNA cleavage phase during V(D)J recombination. V(D)J recombination assembles a diverse repertoire of immunoglobulin and T-cell receptor genes in developing B and T lymphocytes through rearrangement of different V (variable), in some cases D (diversity), and J (joining) gene segments. In the RAG complex, RAG1 mediates the DNA-binding to the conserved recombination signal sequences (RSS) and catalyzes the DNA cleavage activities by introducing a double-strand break between the RSS and the adjacent coding segment. RAG2 is not a catalytic component but is required for all known catalytic activities. DNA cleavage occurs in 2 steps: a first nick is introduced in the top strand immediately upstream of the heptamer, generating a 3'-hydroxyl group that can attack the phosphodiester bond on the opposite strand in a direct transesterification reaction, thereby creating 4 DNA ends: 2 hairpin coding ends and 2 blunt, 5'-phosphorylated ends. The chromatin structure plays an essential role in the V(D)J recombination reactions and the presence of histone H3 trimethylated at 'Lys-4' (H3K4me3) stimulates both the nicking and haipinning steps. The RAG complex also plays a role in pre-B cell allelic exclusion, a process leading to expression of a single immunoglobulin heavy chain allele to enforce clonality and monospecific recognition by the B-cell antigen receptor (BCR) expressed on individual B lymphocytes. The introduction of DNA breaks by the RAG complex on one immunoglobulin allele induces ATM-dependent repositioning of the other allele to pericentromeric heterochromatin, preventing accessibility to the RAG complex and recombination of the second allele. In addition to its endonuclease activity, RAG1 also acts as a E3 ubiquitin-protein ligase that mediates monoubiquitination of histone H3. Histone H3 monoubiquitination is required for the joining step of V(D)J recombination.

Gene ID: 5897

Pathways: Chromatin Binding, Production of Molecular Mediator of Immune Response